Hardware Maintenance Manual
Contents
1. 17 Important information about replacing RoHS compliant FRUS asias acta 18 General checkout vecina 19 What to do first ctra 20 Power system checkout 21 Checking the AC adapter 21 Checking operational charging 21 Related service information 23 Restoring the factory contents by using the Recovery system 23 Restore of factory default 23 Se 24 Power on DassWOLId o orien neo rhetores 24 Supervisor password eeeenenee 24 Power management 25 Screen blank mode bk 25 Sleep standby mode 25 Lenovo MIIX 3 830 26 Specifications cin 26 E Ee ee TE 27 FRU replacement notices 28 Screw notices Sege 28 Removing and replacing an FRU 29 1010 LOD EE 30 1020 Battery Dacia 33 1030 Speaker essere 36 1040 C GITE A 38 1050 System DOSE a li 39 Feiler 41 ei VIEW si 41 BACK VIEW INR CREE AA AR 42 Pas na ticos 43 Overall sane NO OE 44 A EOG 45 AAA aii 46 USB cabel A 46 NOP GES cimas is 47 Trademarks eee 48 lii About this manual IV This manual contains service and reference information for the following Lenovo product Lenovo MIIX 3 830 Use this manual to troubleshoot problems The manual is divided into the follo2. Torque driver If you have a torque screwdriver refer to the Torque column for each step Make sure that you use the correct screws If you have a torque screwdriver tighten all screws firmly to the torque shown in the table Carefully remove screws for reuse when replacing FRUs Make sure that all screws are tightened firmly Ensure torque screwdrivers are calibrated correctly following country specifications Lenovo MIIX 3 830 Removing and replacing an FRU This section presents exploded figures with the instructions to indicate how to remove and replace the FRU Make sure to observe the following general rules 1 Do not attempt to service any computer unless you have been trained and certified An untrained person runs the risk of damaging parts 2 Before replacing any FRU review FRU replacement notices on page 28 3 Begin by removing any FRUs that have to be removed before the failing FRU Any of such FRUs are listed at the top of the page Remove them in the order in which they are listed 4 Follow the correct sequence in the steps to remove the FRU as given in the figures by the numbers in square callouts 5 When turning a screw to replace an FRU turn it in the direction as given by the arrow in the figure 6 When removing the FRU move it in the direction as given by the arrow in the figure 7 To put the new FRU in place reverse the removal procedures and follow any of the notes that pertain to replacemen
3. 15 d MIIX 3 830 Hardware Maintenance Manual 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 06000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 This chapter presents the following important service information e Strategy for replacing FRUs on page 16 Important notice for replacing a system board on page 17 Important information about replacing RoHS compliant FRUs on page 18 Important BIOS and device driver fixes are customer installable The BIOS and device drivers are posted on the customer support site http support lenovo com Strategy for replacing FRUS for replacing FRUs Before replacing parts Make sure that all software fixes drivers and BIOS downloads are installed before replacing any FRUS listed in this manual After a system board is replaced ensure that the latest BIOS is loaded to the system board before completing the service action To download software fixes drivers and BIOS follow the steps below 1 Go to http support lenovo com 2 Enter a serial number or select a product or use Lenovo smart downloading 3 Select t
4. Table 4 Parts list Screws FRU P N CRU ID Screw Pack Z MIIX3 830 5510G86146 N 45 d MIIX 3 830 Hardware Maintenance Manual AC adapters Table 5 Parts list AC adapters FRU P N CRU ID Liteon PA 1100 17CN 5 2V2A 10W adapter 36200545 Liteon PA 1100 17AG 5 2V2A 10W adapter 36200546 Liteon PA 1100 17UL 5 2V2A 10W adapter 36200547 Liteon PA 1100 17UK 5 2V2A 10W adapter 36200548 Liteon PA 1100 17KR 5 2V2A 10W adapter 36200549 Liteon PA 1100 17AS 5 2V2A 10W adapter 36200550 Liteon PA 1100 17EU 5 2V2A 10W adapter 36200551 Liteon PA 1100 17BZ 5 2V2A 10W adapter 36200615 z PI AD897D23 5 2V2A 10W adapter EMI 36200589 PI AD897923 5 2V2A 10W adapter EMI 36200590 PI AD897F23 5 2V2A 10W adapter EMI 36200591 PI AD897223 5 2V2A 10W adapter EMI 36200592 PI AD897723 5 2V2A 10W adapter EMI 36200593 PI AD897123 5 2V2A 10W adapter EMI 36200594 PI AD897023 5 2V2A 10W adapter EMI 36200595 PI AD897H23 5 2V2A 10W adapter EMI 36200614 USB cabel Table 6 Parts list USB cabel FRU P N CRU ID USB amp Micro Cable Z MIIX3 830 5C10G86147 46 00000000000000000000000000000000000000000 060000000000000000000000000000000000000000 Notices 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
5. 3 Use a slow lifting force Never move suddenly or twist when you attempt to lift it 4 Lift it by standing or pushing up with your leg muscles this action could avoid the strain from the muscles in your back Do not attempt to lift any object that weighs more than 16 kg 35 Ib or that you think is too heavy for you Do not perform any action that causes hazards to the customer or that makes the machine unsafe Before you start the machine make sure that other service representatives and the customer are not in a hazardous position Place removed covers and other parts in a safe place keeping them away from all personnel while you are servicing the machine Keep your toolcase away from walk areas so that other people will not trip it over Do not wear loose clothing that can be trapped in the moving parts of the machine Make sure that your sleeves are fastened or rolled up above your elbows If your hair is long fasten it Insert the ends of your necktie or scarf inside clothing or fasten it with the nonconductive clip about 8 centimeters 3 inches from the end Do not wear jewelry chains metal frame eyeglasses or metal fasteners for your clothing Attention Metal objects are good electrical conductors Wear safety glasses when you are hammering drilling soldering cutting wire attaching springs using solvents or working in any other conditions that may be hazardous to your eyes After service reinst
6. 5 2V 10W Win 8 1 Lenovo MIIX 3 830 Status indicators indicators The system status indicators below show the computer status Table 2 Status indicators Indicator status Meaning Indicator Charging White The battery is charging Se The tablet is not connected to power or the battery is indicator Off fully charged 27 d MIIX 3 830 Hardware Maintenance Manual FRU replacement notices replacement notices 28 This section presents notices related to removing and replacing parts Read this section carefully before replacing any FRU Screw notices Loose screws can cause a reliability problem In the Lenovo computer this problem is addressed with special nylon coated screws that have the following characteristics They maintain tight connections They do not easily come loose even with shock or vibration They are harder to tighten Do the following when you service this machine Keep the screw kit in your tool bag Carefully remove screws for reuse when replacing FRUs Usea torque screwdriver if you have one Tighten screws as follows Plastic to plastic Turn an additional 90 after the screw head touches the surface of the plastic part more than 90 my ACCC q Cross section e Logic card to plastic Turn an additional 180 after the screw head touches the surface of the logic card more than 180 E Cross section
7. Before checking problems with the computer determine whether the damage is covered under the warranty by referring to the following list The following are not covered under warranty LCD panel cracked from the application of excessive force or from being dropped Scratched cosmetic parts Distortion deformation or discoloration of the cosmetic parts Plastic parts latches pins or connectors that have been cracked or broken by excessive force e Damage caused by liquid spilled into the system e Damage caused by the improper insertion of a PC Card or the installation of an incompatible card Improper disc insertion or use of an optical drive Diskette drive damage caused by pressure on the diskette drive cover foreign material in the drive or the insertion of a diskette with multiple labels e Damaged or bent diskette eject button Fuses blown by attachment of a nonsupported device Forgotten computer password making the computer unusable Sticky keys caused by spilling a liquid onto the keyboard Use of an incorrect AC adapter on laptop products The following symptoms might indicate damage caused by nonwarranted activities Missing parts might be a symptom of unauthorized service or modification Ifthe spindle of a hard disk drive becomes noisy it may have been subjected to excessive force or dropped General checkout Power system checkout To verify a symptom follow the steps below Tur
8. For details of the Recovery system see the User Guide for Recovery system Note This will delete all the new data on the system partition C drive which is not recoverable Make sure to back up your critical data before you perform this action 23 d MIIX 3 830 Hardware Maintenance Manual Passwords 24 As many as two passwords may be needed for any Lenovo computer the power on password POP and the supervisor password SVP If any of these passwords has been set a prompt for it appears on the screen whenever the computer is turned on The computer does not start until the password is entered Exception If only an SVP is installed the password prompt does not appear when the operating system is booted Power on password A power on password POP protects the system from being powered on by an unauthorized person The password must be entered before an operating system can be booted Supervisor password A supervisor password SVP protects the system information stored in the BIOS Setup Utility The user must enter the SVP in order to get access to the BIOS Setup Utility and change the system configuration Attention If the SVP has been forgotten and cannot be made available to the servicer there is no service procedure to reset the password The system board must be replaced for a scheduled fee Related service information Power management management Note Power management modes are not supported
9. HABILITE KIL RIT I RVD EAL Hee AULT ESV Antes de quitar una FRU apague el sistema desenchufe todos los cables de las tomas de corriente el ctrica quite la bateria y a continuacion desconecte cualquier cable de conexi n entre dispositivos 13 MIIX 3 830 Hardware Maintenance Manual Laser compliance statement compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD ROM drive or a DVD ROM drive Such devices are also sold separately as options If one of these drives is installed it is certified in the U S to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations DHHS 21 CFR Subchapter J for Class 1 laser products Elsewhere the drive is certified to conform to the requirements of the International Electrotechnical Commission IEC 825 and CENELEC EN 60 825 for Class 1 laser products If a CD ROM drive a DVD ROM drive or another laser device is installed note the following N CAUTION Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure O uso de controles ajustes ou desempenho de procedimentos diferentes daqueles aqui especificados pode resultar em perigosa exposi o radia o NAAA E rh gt FBU BR Pour viter tout risque d exposition au rayon laser respectez les consignes de r glage e
10. as shown by arrow D Step Screw quantity Color Torque M1 4 x 4 0 flat head nylok coated 2 Black 0 8 0 05 kgf cm 40 Lenovo MIIX 3 830 Locations 0o Front view IM Multi touch screen Front camera Charging indicator 41 MIIX 3 830 Hardware Maintenance Manual Back view M Earphone connector Micro USB port Micro SD card slot Speaker Rear camera D Power button Volume up button EJ Volume down button EJ MIC 42 Lenovo MIIX 3 830 Parts ist 1 0 1 1 l1 N This section presents the following service parts Overall on page 44 e Screws on page 45 AC adapters on page 46 USB cabel on page 46 Note Each FRU is available for all types or models unless specific types or models are specified Attention Do not attempt to replace an FRU on your own If an FRU is damaged contact a Lenovo authorized servicer or a marketing representative for replacement or repair Only qualified technicians can inspect or repair this product 43 d MIIX 3 830 Hardware Maintenance Manual Overall 44 Lenovo MIIX 3 830 Table 3 Parts list Overall No FRU FRU no CRU ID 1 LCD Module Z MIIX3 830 5D10G86151 2 MB Z MIIX3 830 W8P Z3735 2G 32G 5B20G86148 3 Camera Z MIIX3 830 5C20G86145 N 4 Speaker Z MIIX3 830 5SB0G86144 5 Battery Z MIIX3 830 5B10G86150 6 LCD Cover Z MIIX3 830 5CB0G86143 a AC power adapter see AC adapters on page 46 8 Screws
11. floors nongrounded power extension cables power surges and missing safety grounds Do not touch live electrical circuits with the reflective surface of a plastic dental mirror The surface is conductive such touching can cause personal injury and machine damage Do not service the following parts with the power on when they are removed from their normal operating places in a machine Power supply units Pumps Blowers and fans Motor generators and similar units This practice ensures correct grounding of the units e f an electrical accident occurs Caution do not become a victim yourself Switch off the power Send the victim to get medical aid Safety information Safety inspection guide inspection guide The purpose of this inspection guide is to assist you in identifying potential unsafe conditions As each machine was designed and built required safety items were installed to protect users and service personnel from injury This guide addresses only those items You should use good judgment to identify potential safety hazards according to the attachment of non Lenovo features or options not covered by this inspection guide If any unsafe conditions are present you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem Consider these conditions and the safety hazards they present Electrical hazards especia
12. for APM operating system To reduce power consumption the computer has two power management modes screen blank sleep standby Screen blank mode If the time set on the Turn off monitor timer in the operating system expires the LCD backlight turns off To end screen blank mode and resume normal operation press the power button Sleep standby mode When the computer enters sleep standby mode the following events occur in addition to what occurs in screen blank mode The LCD is powered off The hard disk drive is powered off The CPU stops To enter sleep standby mode To put the computer to sleep do one of the following Press the power button Open the Charms and then select Settings Power Sleep In certain circumstances the computer goes into sleep standby mode automatically e f a suspend time has been set on the timer and the user does not do any operation with the keyboard the hard disk the parallel connector or the diskette drive within that time To cause the computer to return from sleep standby mode and resume the operation do the following Press the power button Also in the following event the computer automatically returns from sleep standby mode and resumes the operation The time set on the resume timer elapses Note The computer does not accept any input immediately after it enters sleep standby mode Wait a few seconds before taking any action to
13. reenter operation mode 25 y MIIX 3 830 Hardware Maintenance Manual 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 06000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 26 This chapter presents the following product specific service references and product specific parts information e Specifications on page 26 FRU replacement notices on page 28 e Removing and replacing an FRU on page 29 Locations on page 41 Parts list on page 43 Specifications The following table lists the specifications of the Lenovo MIIX 3 830 Table 1 Specifications Feature Processor Display Standard memory Storage I O port Audio Integrated camera Battery AC adapter Pre installed operating system Description To view the system properties of your computer Open the Control Panel Then select System and Security System e 7 85 4 3 768 x 1 024 pixels e DDR3L 1 333 Mhz max 2 GB e 32 GB eMMC Micro USB port x 1 Micro SD card slot x 1 e Earphone connector x 1 2 0 MP front camera 2 0 MP rear camera e 15 8 Wh Polymer e
14. 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Lenovo may not offer the products services or features discussed in this document in all countries Consult your local Lenovo representative for information on the products and services currently available in your area Any reference to a Lenovo product program or service is not intended to state or imply that only that Lenovo product program or service may be used Any functionally equivalent product program or service that does not infringe any Lenovo intellectual property right may be used instead However it is the user s responsibility to evaluate and verify the operation of any other product program or service Lenovo may have patents or pending patent applications covering subject matter described in this document The furnishing of this document does not give you any license to these patents LENOVO GROUP LTD PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions therefore this statement may not apply to you This information could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorp
15. N n55103 p VANNI 2129 MINI NI 022103 UVP NANA n2210n JV mssann IN ANAT 01535 Alcune batterie di riserva contengono una piccola quantit di nichel e cadmio Non smontarle ricaricarle gettarle nel fuoco o nell acqua n cortocircuitarle Smaltirle secondo la normativa in vigore DPR 915 82 successive disposizioni e disposizioni locali Quando si sostituisce la batteria dell RTC real time clock o la batteria di supporto utilizzare soltanto 1 tipi inseriti nell appropriato Catalogo parti L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa Ti 7U onmicibiE Eo yzvbxgBgivAMAExivCOCO5602595 ET Lat PASITO HIER KERO POOR Silva ABA ii E RRUTITHIO CC ESV No 7 RERET zad BRO FRAN ES T EW BARA 7 VARIA YT Y EWERALTC ESV RotiyrY Z ERYTA Av TUBE KUED PBLEVTSZILRBHVET Algunas bater as de reserva contienen una peque a cantidad de n quel y cadmio No las desmonte ni recargue ni las eche al fuego o al agua ni las cortocircuite Des chelas tal como dispone la normativa local Utilice s lo bater as que se encuentren en la lista de piezas La utilizaci n de una bater a no apropiada puede provocar la ignici n o explosi n de la misma Safety information Safety notice 3 N DANGER The battery pack contains small amounts of nickel Do not disassemble it throw 1t into fire or water or short circuit 1t Dispose of the battery pack as required by local ordinance
16. a riscaldarla ad una temperatura superiore ai 100 gradi centigradi incendiarla o gettarla in acqua Smaltirla secondo la normativa in vigore DPR 915 82 successive disposizioni e disposizioni locali L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa VFA Ny FV i AK HE ENE O PAE HVET NYIT YS RYT V ORB COMETA degt SEO EE Ay TJ ABOG i 100 C 212 F UL E DIIS SERI EMO PERICO nix UV CSS VN SYT YERERE SRSA BARRO FRANCES CS TS VN MBR AD EM E Lekt ke kg SEA U Ets Y BHT Z SKYFI BEKLE BELEDTZLEBAKY K La bateria de repuesto es una bateria de litio y puede provocar incendios explosiones o quemaduras graves No la recargue ni quite el conector polarizado ni la desmonte ni caliente por encima de los 100 C 212 F ni la incinere ni exponga el contenido de sus celdas al agua Des chela tal como dispone la normativa local Safety information Safety notice 5 Ifthe LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands immediately wash the affected areas with water at least for 15 minutes Seek medical care 1f any symptoms caused by the fluid are present after washing Si le panneau d affichage cristaux liquides se brise et que vous recevez dans les yeux ou sur les mains une partie du fluide rincez les abondamment pendant au moins quinze minutes Consultez un m decin si des sympt mes persistent apr s le lavage Die Leuchtstoffr h
17. aggio una batteria in corto circuito o a massa puo fornire corrente sufficiente da bruciare materiali combustibili o provocare ustioni ai tecnici di manutenzione E Ayr U OBENRB lt TH Vahl EH LZ VT VBR ROO PEADEE YD EROTICO ORE AES RZAARBO Z Aunque las baterias principales tienen un voltaje bajo una bateria cortocircuitada o con contacto a tierra puede producir la corriente suficiente como para quemar material combustible o provocar quemaduras en el personal Safety information Safety notice 8 N DANGER Before removing any FRU turn off the computer unplug all power cords from electrical outlets remove the battery pack and then disconnect any interconnecting cables Avant de retirer une unit remplacable en client le mettez le syst me hors tension d branchez tous les cordons d alimentation des socles de prise de courant retirez la batterie et d connectez tous les cordons d interface Die Stromzufuhr mu abgeschaltet alle Stromkabel aus der Steckdose gezogen der Akku entfernt und alle Verbindungskabel abgenommen sein bevor eine FRU entfernt wird AUtian NN maa v 11099 FRU pro 0995 NMA HINA YUN INVAN 9923 55 NN PMII DAN DIN 9949 95035 TN n55105 TND DN OND v ON Prima di rimuovere qualsiasi FRU spegnere il sistema scollegare dalle prese elettriche tutti 1 cavi di alimentazione rimuovere la batteria e poi scollegare 1 cavi di interconnessione FRU HL ARINC ThinkPad DEJRZYWOC 3 CORRMI FALE 7
18. all all safety shields guards labels and ground wires Replace any safety device that is worn or defective Reinstall all covers correctly before returning the machine to the customer Fan louvers on the machine help to prevent the overheating of internal components Do not obstruct fan louvers or cover them with labels or stickers Safety information Electrical safety safety Observe the following rules when working on electrical equipments Important Use only approved tools and test equipments Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents Many customers have rubber floor mats near their machines that contain small conductive fibers to decrease electrostatic discharges Do not use such kind of mat to protect yourself from electrical shock Find the room emergency power off EPO switch disconnecting the switch or electrical outlet If an electrical accident occurs you can then operate the switch or unplug the power cord quickly Do not work alone under hazardous conditions or near the equipment that has hazardous voltages Disconnect all power before Performing a mechanical inspection Working near power supplies Removing or installing main units Before you start to work on the machine unplug the power cord If you cannot unplug it ask the customer to power off the wall box that supplies power to the machine and to lock the wal
19. arts list An FRU should not be replaced just because of a single unreproducible failure Single failures can occur for a variety of reasons that have nothing to do with a hardware defect such as cosmic radiation electrostatic discharge or software errors Consider replacing an FRU only when a problem recurs If you suspect that an FRU is defective clear the error logs and run the test again If the error does not recur do not replace the FRU Be careful not to replace a nondefective FRU 19 d MIIX 3 830 Hardware Maintenance Manual What to do E to do first 20 When you do return an FRU you must include the following information in the parts exchange form or parts return form that you attach to it 1 Name and phone number of servicer Date of service Date on which the machine failed Date of purchase Procedure index and page number in which the failing FRU was detected Failing FRU name and part number Machine type model number and serial number Customer s name and address Se E ae de Note for warranty During the warranty period the customer may be responsible for repair costs if the computer damage was caused by misuse accident modification unsuitable physical or operating environment or improper maintenance by the customer The following is a list of some common items that are not covered under warranty and some symptoms that might indicate that the system was subjected to stress beyond normal use
20. dby battery recharge it throw it into fire or water or short circuit it Dispose of the battery as required by local ordinances or regulations Use only the battery in the appropriate parts listing Use of an incorrect battery can result in ignition or explosion of the battery Certaines batteries de secours contiennent du nickel et du cadmium Ne les d montez pas ne les rechargez pas ne les exposez ni au feu ni l eau Ne les mettez pas en court circuit Pour les mettre au rebut conformez vous la r glementation en vigueur Lorsque vous remplacez la pile de sauvegarde ou celle de l horloge temps r el veillez n utiliser que les modeles cit s dans la liste de pi ces d tach es ad quate Une batterie ou une pile inappropri e risque de prendre feu ou d exploser Die Bereitschaftsbatterie die sich unter dem Diskettenlaufwerk befindet kann geringe Mengen Nickel und Cadmium enthalten Sie darf nicht zerlegt wiederaufgeladen kurzgeschlossen oder Feuer oder Wasser ausgesetzt werden Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Beim Ersetzen der Bereitschafts oder Systembatterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt ist Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren mop 5555 17320 mon ANIA MIO MINIMA NINO 9499 yx DDT 9999 SW IN UND ADIN PIVAT WINN NIN PYDI n5510n DN 95295 U AMN 189 IN 0995 Y DDN 9719 MIPNA I 59 WINI t p5nn Nw AD
21. e LCD cover in the direction shown by arrow E 31 d MIIX 3 830 Hardware Maintenance Manual J2 Note Applying labels to the LCD cover The new LCD cover FRU is shipped with a kit containing labels of several kinds When you replace the LCD cover you need to apply the following labels The following labels need to be peeled off from the old LCD cover and put on the new LCD cover El Windows 8 label D Intel label Rating label For the location of each label refer to the following figure For China 1 ee E micro sp EnD Lenovo MIIX 3 830 1020 Battery pack For access remove this FRU e 1010 LCD cover on page 30 ZA DANGER Only use the battery specified in the parts list for your computer Any other battery could ignite or explode Note The battery pack is stuck to the LCD module To separate the battery and the LCD module use a piece of strong and thin string such as fishing line Figure 2 Removal steps of battery pack Remove the tape that secures the battery connector Then unplug the battery connector in the direction shown by arrow liil Note Do not use too much force when you disconnect the battery connector otherwise the connector or the cable may be damaged 33 d MIIX 3 830 Hardware Maintenance Manual 34 Figure 2 Removal steps of battery pack continued Insert a piece of string between the battery pack and LCD module from the right side of t
22. eam do not view directly with optical instruments and avoid direct exposure to the beam Radia o por raio laser ao abrir Nao olhe fixo no feixe de luz n o olhe diretamente por meio de instrumentos ticos e evite exposi o direta com o feixe de luz HIM SF BOLZAJM WZIETWBOOCK BJERRE MDA JE HIER ERRE WOCJEJRZ P Rayonnement laser si carter ouvert Evitez de fixer le faisceau de le regarder directement avec des instruments optiques ou de vous exposer au rayon Laserstrahlung bei ge ffnetem Ger t Nicht direkt oder ber optische Instrumente in den Laserstrahl sehen und den Strahlungsbereich meiden Kinyit skor l zersug r Ne n zzen bele se szabad szemmel se optikai eszk z kkel Ker lje a sug rnyal bbal val rintkez st Aprendo l unit vengono emesse radiazioni laser Non fissare il fascio non guardarlo direttamente con strumenti ottici e evitare l esposizione diretta al fascio OTKpbiBaa eperuTecb naaepHoro usnyyeHua He cworpure Ha nys He paarnsnbiBalire ero C MOMOLUBIO ONTUYECKUX MHCTPYMEHTOB a Take u3 era Te Mpamoro BO3nelcrBus nia3epHoro Nyya Ked je laserov jednotka otvoren Vyhnite sa priamemu poh adu a nehladte priamo s optick mi n strojmi do l ta a vyhnite sa priamemu vystaveniu l ov BD ELY EDEN EF FERRE LO DOTE ER Eo TE Ri EOLIE ESN Radiaci n l ser al abrir No mire fijamente ni examine con instrumental ptico el haz de luz Evite la exposici n directa al haz
23. er that protects the lower part of the inverter card Afin d viter tout risque de choc lectrique ne retirez pas le cache en plastique prot geant la partie inf rieure de la carte d alimentation Aus Sicherheitsgr nden die Kunststoffabdeckung die den unteren Teil der Spannungswandlerplatine umgibt nicht entfernen DUDIN DOI NN VONNI PN m5nunnn YI 15 PIDA 090995 SY ANNA IPN 59 van Per evitare scosse elettriche non rimuovere la copertura in plastica che avvolge la parte inferiore della scheda invertitore RS AVNA DI FOPRERBLTWST IAF YF W R Z 4 ROT HEV Para evitar descargas no quite la cubierta de pl stico que rodea la parte baja de la tarjeta invertida Safety notice 7 N DANGER Though the main batteries have low voltage a shorted or grounded battery can produce enough current to burn personnel or combustible materials Bien que le voltage des batteries principales soit peu lev le court circuit ou la mise la masse d une batterie peut produire suffisamment de courant pour br ler des mat riaux combustibles ou causer des br lures corporelles graves Obwohl Hauptbatterien eine niedrige Spannung haben k nnen sie doch bei Kurzschluf oder Erdung genug Strom abgeben um brennbare Materialien zu entz nden oder Verletzungen bei Personen hervorzurufen NINO T123 NAN MIJA IN DPWNI MIODY qx NYI 99019 0 1 POAT n5129 NDINI IN NINPA 9994 DIM HAYA IN 015 Sebbene le batterie di alimentazione siano a basso volt
24. he BIOS Driver Applications and download 4 Follow the directions on the screen and install the necessary software 16 Important service information Use the following strategy to prevent unnecessary expense for replacing and servicing FRUS f you are instructed to replace an FRU but the replacement does not solve the problem reinstall the original FRU before you continue e Some computers have both a processor board and a system board If you are instructed to replace either of them and replacing one of them does not solve the problem reinstall that board and then replace the other one e If an adapter or a device consists of more than one FRU any of the FRUs may be the cause of the error Before replacing the adapter or device remove the FRUs one by one to see if the symptoms change Replace only the FRU that changed the symptoms Attention The setup configuration on the computer you are servicing may have been customized Running Automatic Configuration may alter the settings Note the current configuration settings using the View Configuration option then when service has been completed verify that those settings remain in effect Important notice for replacing a system board Some components mounted on a system board are very sensitive Improper handling can cause damage to those components and may cause a system malfunction Attention When handling a system board Do not drop the system board or apply any e
25. he battery While Pulling the string with both hands as shown by arrows Bl carefully move the string in the direction shown by arrow El to separate the battery from the LCD module Attention The battery pack is thin and easy to distort or wrinkle Please be careful when you remove it Remove the battery pack in the direction shown by arrow B Lenovo MIIX 3 830 Figure 2 Removal steps of battery pack continued When installing Make sure the battery connector is attached firmly Do not use a battery with a broken packaging case contains cracks dents or leakage Do not reuse the battery if it has a visible distortion Place the battery pack in the area shown by the red lines see illustration below 35 d MIIX 3 830 Hardware Maintenance Manual 1030 Speaker For access remove these FRUS in order e 1010 LCD cover on page 30 e 1020 Battery pack on page 33 Figure 3 Removal steps of speaker Remove the two pieces of tape that secure the speaker connector Then detach the speaker connector in the direction shown by arrow lI Remove the screws El Step Screw quantity Color Torque M1 4 x 4 0 flat head nylok coated 2 Black 0 8 0 05 kgf cm 36 Figure 3 Removal steps of speaker continued Remove the speaker in the direction shown by arrow El Lenovo MIIX 3 830 37 d MIIX 3 830 Hardware Maintenance Manual 1040 Camera For access remove these FRUS in
26. ic discharge Any computer part containing transistors or integrated circuits ICs should be considered sensitive to electrostatic discharge ESD ESD damage can occur when there is a difference in charge between objects Protect against ESD damage by equalizing the charge so that the machine the part the work mat and the person handling the part are all at the same charge Notes 1 Use product specific ESD procedures when they exceed the requirements noted here Make sure that the ESD protective devices you use have been certified ISO 9000 as fully effective When handling ESD sensitive parts Keep the parts in protective packages until they are inserted into the product Avoid contact with other people Wear a grounded wrist strap against your skin to eliminate static on your body Prevent the part from touching your clothing Most clothing is insulative and retains a charge even when you are wearing a wrist strap Use the black side of a grounded work mat to provide a static free work surface The mat is especially useful when handling ESD sensitive devices Select a grounding system such as those listed below to provide protection that meets the specific service requirement Note The use of a grounding system to guard against ESD damage is desirable but not necessary Attach the ESD ground clip to any frame ground ground braid or green wire ground When working on a double insulated or bat
27. l box in the off position If you need to work on a machine that has exposed electrical circuits observe the following precautions Ensure that another person familiar with the power off controls is near you Attention Another person must be there to switch off the power if necessary Use only one hand when working with powered on electrical equipment keep the other hand in your pocket or behind your back Attention An electrical shock can occur only when there is a complete circuit By observing the above rule you may prevent a current from passing through your body When using testers set the controls correctly and use the approved probe leads and accessories for that tester Stand on suitable rubber mats obtained locally if necessary to insulate you from grounds such as metal floor strips and machine frames Observe the special safety precautions when you work with very high voltages instructions for these precautions are in the safety sections of maintenance information Be extremely careful when you measure the high voltages Regularly inspect and maintain your electrical hand tools for safe operational condition Do not use worn or broken tools and testers Never assume that power has been disconnected from a circuit First check it to make sure that it has been powered off d MIIX 3 830 Hardware Maintenance Manual Always look carefully for possible hazards in your work area Examples of these hazards are moist
28. lenovo Lenovo MIIX 3 830 Hardware Maintenance Manual Note Before using this information and the product 1t supports be sure to read the general information under Notices on page 47 First Edition Sep 2014 O Copyright Lenovo 2014 All rights reserved LIMITED AND RESTRICTED RIGHTS NOTICE If data or software is delivered pursuant a General Services Administration GSA contract use reproduction or disclosure is subject to restrictions set forth in Contract No GS 35F 05925 O 2014 Lenovo 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Contents 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 About this manual via iv Safety information 1 General safety oocccccccccccononcnnnnnnnncononanennnnnnos 2 Electrical safety cccccccssssseeeeeeeecneesseeeeees 3 Safety inspection guide 5 Handling devices that are sensitive to electrostatic discharge 6 Grounding requirements 6 Safety notices multilingual translations 7 Laser compliance siatement 14 Important service information 16 Strategy for replacing FRUS nannnnneaanaaanenne 16 Important notice for replacing a system board
29. lly primary power primary voltage on the frame can cause serious or fatal electrical shock Explosive hazards such as a damaged CRT face or a bulging capacitor Mechanical hazards such as loose or missing hardware To determine whether there are any potential unsafe conditions use the following checklist at the beginning of every service task Begin the checks with the power off and the power cord disconnected Checklist 1 Check exterior covers for damage loose broken or sharp edges 2 Turn off the computer Disconnect the power cord 3 Check the power cord for a Athird wire ground connector in good condition Use a meter to measure third wire ground continuity for 0 1 ohm or less between the external ground pin and the frame ground b The power cord should be the type specified in the parts list c Insulation must not be frayed or worn 4 Check for cracked or bulging batteries Remove the cover 6 Check for any obvious non Lenovo alterations Use good judgment as to the safety of any non Lenovo alterations 7 Check inside the unit for any obvious unsafe conditions such as metal filings contamination water or other liquids or signs of fire or smoke damage 8 Check for worn frayed or pinched cables 9 Check that the power supply cover fasteners screws or rivets have not been removed or tampered with M d MIIX 3 830 Hardware Maintenance Manual Handling devices that are sensitive to electrostat
30. locali Quando si sostituisce la batteria utilizzare soltanto 1 tipi inseriti nell appropriato Catalogo parti L impiego di una batteria non adatta potrebbe determinare l incendio o l esplosione della batteria stessa RYFV ua A ECH Rn y LE LCE yF Y ua ENVIO KTCHZKO PITRIPIANIED Ya PEWZUC Z AW RYTY No ORR Cle 3 Tih RE d Te ARA HES T ES RYTY gt NYT BRATS en MIRA Y VA Rica RyTV RV SEALS EE Roky 7 UAEM S Nye U 238xL7 05 R EL TCU d S EDU ET Las bater as contienen pequefias cantidades de n quel No las desmonte ni recargue ni las eche al fuego o al agua ni las cortocircuite Des chelas tal como dispone la normativa local Utilice s lo bater as que se encuentren en la lista de piezas al sustituir la bater a La utilizaci n de una bater a no apropiada puede provocar la ignici n o explosi n de la misma d MIIX 3 830 Hardware Maintenance Manual 10 Safety notice 4 N DANGER The lithium battery can cause a fire an explosion or a severe burn Do not recharge it remove its polarized connector disassemble it heat it above 100 C 212 F incinerate it or expose its cell contents to water Dispose of the battery as required by local ordinances or regulations Use only the battery in the appropriate parts listing Use of an incorrect battery can result in ignition or explosion of the battery La pile de sauvegarde contient du lithium Elle pr sente des risques d incendie d explosion o
31. ments may have been made on development level systems and there is no guarantee that these measurements will be the same on generally available systems Furthermore some measurements may have been estimated through extrapolation Actual results may vary Users of this document should verify the applicable data for their specific environment Trademarks 48 The following terms are either registered trademarks or trademarks of Lenovo in the United States and or other countries Lenovo Lenovo logo The following terms are trademarks of Microsoft Corporation in the United States other countries or both Windows Windows 8 1 Other company product or service names may be the trademarks or service marks of others
32. n off the computer Connect the AC adapter Make sure that power is supplied when you turn on the computer Turn off the computer Disconnect the AC adapter Make sure that the battery pack supplies power when you turn on the computer oe A MS If you suspect a power problem see the appropriate one of the following power supply checkouts Checking the AC adapter on page 21 Checking operational charging on page 21 Checking the AC adapter You are here because the computer fails only when the AC adapter is used e If the power on indicator does not turn on check the power cord of the AC adapter for correct continuity and installation e If the computer does not charge during operation go to Checking operational charging To check the AC adapter follow the steps below 1 Unplug the AC adapter cable from the computer 2 Measure the output voltage at the plug of the AC adapter cable See the following figure Pin Voltage V DC e NEN ON 1 Note Output voltage for the AC adapter pin No 2 may differ from the one you are servicing 3 If the voltage is not correct replace the AC adapter 4 If the voltage is acceptable do the following Replace the system board e Ifthe problem continues go to Lenovo MIIX 3 830 on page 26 Note Noise from the AC adapter does not always indicate a defect Checking operational charging To check whether the battery charges properly during opera
33. orated in new editions of the publication Lenovo may make improvements and or changes in the product s and or the program s described in this publication at any time without notice The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons The information contained in this document does not affect or change Lenovo product specifications or warranties Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or third parties All information contained in this document was obtained in specific environments and is presented as an illustration The result obtained in other operating environments may vary Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you Any references in this publication to non Lenovo Web sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites The materials at those Web sites are not part of the materials for this Lenovo product and use of those Web sites is at your own risk 47 d MIIX 3 830 Hardware Maintenance Manual Any performance data contained herein was determined in a controlled environment Therefore the result obtained in other operating environments may vary significantly Some measure
34. order e 1010 LCD cover on page 30 e 1020 Battery pack on page 33 e 1030 Speaker on page 36 Figure 4 Removal steps of camera Remove the conductive tape on the camera FPC Then detach the camera connector in the direction shown by arrow Bl When installing Make sure the camera connector is attached firmly 38 Lenovo MIIX 3 830 1050 System board Important notices for handling the system board When handling the system board bear the following in mind Be careful not to drop the system board on a bench top that has a hard surface such as metal wood or composite Avoid rough handling of any kind In the whole process make sure not to drop or stack the system board If you put a system board down make sure to put it only on a padded surface such as an ESD mat or conductive corrugated material For access remove these FRUS in order e 1010 LCD cover on page 30 e 1020 Battery pack on page 33 e 1030 Speaker on page 36 e 1040 Camera on page 38 Figure 5 Removal steps of system board Remove the two pieces of conductive tape Unplug the three connectors shown by arrows W EH and El Release the microphone module from the microphone hole El When installing Make sure that all the connectors are attached firmly 39 d MIIX 3 830 Hardware Maintenance Manual Figure 5 Removal steps of system board continued Remove the screws Ell then remove the system board
35. puter muf gesch ttelt und auf Klapperger usche gepr ft werden Metallteile oder splitter k nnen Kurzschl sse erzeugen NT w FRU nadnn ANNI avnpn NIYIN 395 DNI DANN DIOP DIM D SPspn O 72N 25V NTW OTD INN TINA nm DYNN OPN ONIPNA PWPV NI HDI vpnmn AVION NN 20202 W NNT DPYPVN DAPI 01122 DINIY NINN 33V IN PIN Prima di accendere l elaboratore dopo che 6 stata effettuata la sostituzione di una FRU accertarsi che tutte le viti le molle e tutte le altri parti di piccole dimensioni siano nella corretta posizione e non siano sparse all interno dell elaboratore Verificare ci scuotendo l elaboratore e prestando attenzione ad eventuali rumori eventuali parti o pezzetti metallici possono provocare cortocircuiti pericolosi FRU DZH IVCA D RIEAN DANZ TALL AK COMO 372 Er Lv MEI ZI AYta ZOPIEB CRRA CU EI 2 ARE RA JE 5 ONERI DIII AV Pa RABO TC WFYWF CEER UORD E Sas SJEMUTY a roO AT Fand Antes de encender el sistema despues de sustituir una FRU compruebe que todos los tornillos muelles y dem s piezas peque as se encuentran en su sitio y no se encuentran sueltas dentro del sistema Compru belo agitando el sistema y escuchando los posibles ruidos que provocar an Las piezas met licas pueden causar cortocircuitos el ctricos d MIIX 3 830 Hardware Maintenance Manual Safety notice 2 N DANGER Some standby batteries contain a small amount of nickel and cadmium Do not disassemble a stan
36. re im LCD Bildschirm enth lt Quecksilber Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Der LCD Bildschirm besteht aus Glas und kann zerbrechen wenn er unsachgem h behandelt wird oder der Computer auf den Boden f llt Wenn der Bildschirm besch digt 1st und die darin befindliche Fl ssigkeit in Kontakt mit Haut und Augen ger t sollten die betroffenen Stellen mindestens 15 Minuten mit Wasser abgesp lt und bei Beschwerden anschlieBend ein Arzt aufgesucht werden y3oa N3 TON TIN 219m 110 LCD arm WAN TOM ON JWI 002 DM DNN DIVNA NN 190Y OD TD IN DY DY DYIIN DYNADN ON PME nw POD 9 NN mp1 15 AVVN ANNI DIM Dron DY Mann Nel caso che caso l LCD si dovesse rompere ed il liquido in esso contenuto entrasse in contatto con gli occhi o le mani lavare immediatamente le parti interessate con acqua corrente per almeno 15 minuti poi consultare un medico se 1 sintomi dovessero permanere LCD AL LCD OPORRETAN Rif LERA dk PAS DS fru T BBS Be DIRS P b 15 HIDE UE LC CS Dev iit LIFE HEUS LC ko TA DAORSA E AA EMO ASEO T lt TES Si la LCD se rompe y el fluido de su interior entra en contacto con sus ojos o sus manos lave inmediatamente las reas afectadas con agua durante 15 minutos como m nimo Obtenga atenci n medica si se presenta alg n s ntoma del fluido despues de lavarse 11 d MIIX 3 830 Hardware Maintenance Manual 12 Safety notice 6 A DANGER To avoid shock do not remove the plastic cov
37. s be replaced with RoHS compliant ones so only the FRUs identified as compliant in the system HMM or direct substitutions for those FRUs may be used Products marketed before June 2006 Products marketed after June 2006 Current or Replacement FRU Current or Replacement FRU original part original part Non RoHS Can be Non RoHS Non RoHS Can be RoHS Must be RoHS Must be RoHS Non RoHS Can sub to RoHS RoHS Must be RoHS Note A direct substitution is a part with a different FRU part number that is automatically shipped by the distribution center at the time of the order General checkout General checkout This chapter presents the following information e What to do first on page 20 e Power system checkout on page 21 Before you go to the checkout make sure to read the following important notes Important notes Only certified trained personnel can service the computer Before replacing any FRU read the entire page on removing and replacing FRUs Carefully remove screws for reuse when replacing FRUs Be extremely careful during such write operations as copying saving or formatting Drives in the computer that you are servicing sequence might have been altered If you select an incorrect drive data or programs might be overwritten Replace an FRU only with another FRU of the correct model When you replace an FRU make sure that the machine model and the FRU part number are correct by referring to the FRU p
38. s or regulations Use only the battery in the appropriate parts listing when replacing the battery pack Use of an incorrect battery can result in ignition or explosion of the battery La batterie contient du nickel Ne la d montez pas ne l exposez ni au feu ni l eau Ne la mettez pas en court circuit Pour la mettre au rebut conformez vous la r glementation en vigueur Lorsque vous remplacez la batterie veillez n utiliser que les modeles cit s dans la liste de pi ces d tach es ad quate En effet une batterie inappropri e risque de prendre feu ou d exploser Akkus enthalten geringe Mengen von Nickel Sie d rfen nicht zerlegt wiederaufgeladen kurzgeschlossen oder Feuer oder Wasser ausgesetzt werden Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Beim Ersetzen der Batterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt ist Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren Donn Du n30p 15 5555 NIDA TANI PIWNY n5510n VINO nx 2595 PN 09999777 NN DIVI V AMN 35 IN 07722 IN UND INN mann P Du WIN ADDON ADIN INIA 155102 p VIANVAS v n nmpnn tuom NINA YA DONNA OPINA 1992 AWaINA 212 DION NI 022102 WYW AIDA TINN ITN JV MININA IN 035 01537 La batteria contiene piccole quantit di nichel Non smontarla gettarla nel fuoco o nell acqua n cortocircuitarla Smaltirla secondo la normativa in vigore DPR 915 82 successive disposizioni e disposizioni
39. t For information about connecting and arranging internal cables see Locations on page 41 8 When replacing an FRU use the correct screw as shown in the procedures A DANGER Before removing any FRU turn off the computer unplug all power cords from electrical outlets and then disconnect any of the interconnecting cables Attention After replacing an FRU do not turn on the computer until you have made sure that all screws springs and other small parts are in place and none are loose inside the computer Verify this by shaking the computer gently and listening for rattling sounds Metallic parts or metal flakes can cause electrical short circuits Attention The system board is sensitive to and can be damaged by electrostatic discharge Before touching it establish personal grounding by touching a ground point with one hand or using an electrostatic discharge ESD strap P N 6405959 to remove potential shock reasons 29 d MIIX 3 830 Hardware Maintenance Manual 1010 LCD cover Note To separate the LCD cover from the tablet use a prying tool such as a thin plastic plate Figure 1 Removal step of LCD cover Insert a prying tool between the base cover and the panel module and slide it around the tablet in the direction shown by arrows Bil Ell and El to separate the base cover from the rest of the tablet 30 Lenovo MIIX 3 830 Figure 1 Removal step of LCD cover continued Then carefully remove th
40. t d utilisation des commandes ainsi que les proc dures d crites Werden Steuer und Einstellelemente anders als hier festgesetzt verwendet kann gefahrliche Laserstrahlung auftreten Az itt el rt elj r sokt l be ll t sokt l s vez rl sekt l elt rni a l zersug rz s vesz lye miatt kock zatos L utilizzo di controlli regolazioni o l esecuzione di procedure diverse da quelle specificate possono provocare l esposizione a Vcnonb3O0BaHne 3JleMeHTOB HacTpo ku M BbINOJHEHNe NPOLWeAYyp VHbIX HeM yka3aHo 3Hecb MOXET MPUBECTH K ONACHOMy paanaunoHHomy o6 ryueuuio Pouzitie kontr l prav alebo inych vykonani od inych vyrobcov ako je v tomto Specifikovan mohlo by mat za n sledok nebezpecenstvo vystavenia sa vyZiarovaniu RECIBESNIEPIALIEO IERI JE WE ECL FIIRE ITO TAREAS 360 8 08 23450 3 3 El uso de controles o ajustes o la ejecuci n de procedimientos distintos de los aqu especificados puede provocar la exposici n a radiaciones peligrosas Opening the CD ROM drive the DVD ROM drive or any other optical storage device could result in exposure to hazardous laser radiation There are no serviceable parts inside those drives Do not open 14 Safety information A CD ROM drive a DVD ROM drive or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode Note the following A DANGER Emits visible and invisible laser radiation when open Do not stare into the b
41. tery operated system use an ESD common ground or reference point You can use coax or connector outside shells on these systems Use the round ground prong of the ac plug on ac operated computers Grounding requirements Electrical grounding of the computer is required for operator safety and correct system function Proper grounding of the electrical outlet can be verified by a certified electrician Safety information Safety notices multilingual translations The safety notices in this section are provided in English French German Hebrew Italian Japanese and Spanish Safety notice 1 Before the computer is powered on after FRU replacement make sure all screws springs and other small parts are in place and are not left loose inside the computer Verify this by shaking the computer and listening for rattling sounds Metallic parts or metal flakes can cause electrical shorts Avant de remettre l ordinateur sous tension apr s remplacement d une unit en client le v rifiez que tous les ressorts vis et autres pi ces sont bien en place et bien fix es Pour ce faire secouez l unit et assurez vous qu aucun bruit suspect ne se produit Des pi ces m talliques ou des copeaux de m tal pourraient causer un court circuit Bevor nach einem FRU Austausch der Computer wieder angeschlossen wird muf sichergestellt werden daB keine Schrauben Federn oder andere Kleinteile fehlen oder im Geh use vergessen wurden Der Com
42. tion use a discharged battery pack or a battery pack that has less than 50 of the total power remaining when installed in the computer 21 d MIIX 3 830 Hardware Maintenance Manual 22 Perform operational charging If the battery status indicator or icon does not light on remove the battery pack and let it return to room temperature Reinstall the battery pack If the charge indicator or icon is still off replace the battery pack If the charge indicator still does not light on replace the system board Then reinstall the battery pack Related service information E 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 This chapter presents the following information Restoring the factory contents by using the Recovery system on page 23 Passwords on page 24 e Power management on page 25 Restoring the factory contents by using the Recovery system Restore of factory default The Lenovo MIIX 3 830 computers come with a pre installed Recovery system In order to save application files and the initial backed up files of the system the hard disk in a Lenovo computer includes a hidden partition when it is shipped If you need to restore the system to the point of your first boot up just enter the Recovery System Push button reset
43. u de br lures graves Ne la rechargez pas ne retirez pas son connecteur polaris et ne la d montez pas Ne l exposez pas une temperature sup rieure 100 C ne la faites pas br ler et n en exposez pas le contenu l eau Mettez la pile au rebut conform ment la r glementation en vigueur Une pile inappropri e risque de prendre feu ou d exploser Die Systembatterie ist eine Lithiumbatterie Sie kann sich entz nden explodieren oder schwere Verbrennungen hervorrufen Batterien dieses Typs d rfen nicht aufgeladen zerlegt ber 100 C erhitzt oder verbrannt werden Auch darf ihr Inhalt nicht mit Wasser in Verbindung gebracht oder der zur richtigen Polung angebrachte Verbindungsstecker entfernt werden Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Beim Ersetzen der Batterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt ist Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren IN Pmssonn5 n9 5v5 135 n5159 On NIDO 12000 NA 7705 WIN n mw YVI PA MVP N99 11055205 ANN ONT IN m 25935 n5v 30172n PNI 059100 NA 41305 PN GN MIYA 100 Du ADIVA VAINI n55Yon DN p5 v5 v 09199 xnn Dm nx PUNI n55y02 7 Vinun 5 v 0 nmg nn eva mspna n55103 UMP V D DP DPIN mua PON MSAN IN DAV MIDI 01999 5159 NINN La batteria di supporto e una batteria al litio e puo incendiarsi esplodere o procurare gravi ustioni Evitare di ricaricarla smontarne il connettore polarizzato smontarl
44. wing sections The common sections provide general information guidelines and safety information required for servicing computers The product specific section includes service reference and product specific parts information Important This manual is intended only for trained servicers who are familiar with Lenovo products Use this manual to troubleshoot problems effectively Before servicing a Lenovo product make sure to read all the information under Safety information on page 1 and Important service information on page 16 Safety information Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo MIIX 3 830 computer General safety on page 2 Electrical safety on page 3 e Safety inspection guide on page 5 e Handling devices that are sensitive to electrostatic discharge on page 6 e Grounding requirements on page 6 e Safety notices multilingual translations on page 7 Laser compliance statement on page 14 d MIIX 3 830 Hardware Maintenance Manual General safety safety Follow these rules below to ensure general safety Observe a good housekeeping in the area where the machines are put during and after the maintenance When lifting any heavy object 1 Make sure that you can stand safely without slipping 2 Distribute the weight of the object equally between your feet
45. xcessive force to it Avoid rough handling of any kind Avoid bending the system board and hard pushing to prevent cracking at each BGA Ball Grid Array chipset 17 d MIIX 3 830 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs 18 RoHS The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive 2002 95 EC is a European Union legal requirement affecting the global electronics industry RoHS requirements must be implemented on Lenovo products placed on the market after June 2006 Products on the market before June 2006 are not required to have RoHS compliant parts If the original FRU parts are non compliant replacement parts can also be non compliant In all cases if the original FRU parts are RoHS compliant the replacement part must also be RoHS compliant Note RoHS and non RoHS FRU part numbers with the same fit and function are identified with unique FRU part numbers Lenovo plans to transit to RoHS compliance well before the implementation date and expects its suppliers to be ready to support Lenovo s requirements and schedule in the EU Products sold in 2005 and 2006 will contain some RoHS compliant FRUs The following statement pertains to these products and any product Lenovo produces containing RoHS compliant FRUs RoHS compliant FRUs have unique FRU part numbers Before or after the RoHS implementation date failed RoHS compliant parts must alway
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