DELL Latitude 3150
Contents
1. 2 26 inches 3 cell Li polymer 3 43 AHr 58 Whr 255 00 mm 9 17 inches 7 05 mm 0 28 inch 94 80 mm 3 73 inches 265 00 g 0 58 Ib 11 1 VDC e 0 15 C 4 hours e 16 45 C 2 hours e 46 260 C 3 hours O C to 35 C 32 F to 95 F 40 C to 65 C 40 F to 149 F 5 V CR2022 lithium ion AC Adapter Type 65W 65W HF free 65W Non HF free 90W India only Input voltage 100 VAC to 240 100 VAC to 240 100 VAC to 240 100 to 240 VAC VAC VAC VAC Input current 1 70A 1 70A 1 70 A 25A maximum Input frequency 50 Hz to 60 Hz 50 Hz to 60 Hz 50 Hz to 60 Hz 50 Hz to 60 Hz Output current 3 34 A continuous 3 34 A continuous 3 34 A continuous 4 62 A continuous Rated output 19 50 VDC 19 50 VDC 19 50 VDC 19 5 VDC voltage Dimensions Height 22 00 mm 0 87 28 00 mm 1 10 28 00 mm 1 10 32 00 mm 1 30 inch inches inches inches Width 66 00 mm 2 60 47 00 mm 1 90 47 00 mm 1 90 52 00 2 00 inches inches inches inches Depth 106 00 mm 4 17 108 00 mm 4 30 108 00 mm 4 30 128 00 5 00 inches inches inches inches Temperature range Operating Non Operating Physical Height with a WLED panel Width Depth Weight Minimum Environmental Temperature range Operating Storage Relative humidity maximum Operating Storage Altitude maximum Operating Non Operating 0 C to 40 C 32 F to 104 F 40 C to 70 C 40 F to 158 F 22 90 mm 0 90 inch 301 00 mm 112. the Fn key feature in an internal keyboard The option is enabled by default Enable Fn Key Emulation This option when enabled allows the hot key combination Fn lt Esc gt toggle the primary behavior of F1 F12 between their standard and secondary functions e Fn Lock Hot Key Default Setting Standard Default Setting Secondary Allows you to speed up the boot processes The options are Minimal e Thorough Default Setting e Auto This option creates an extra pre boot delay This allows you to see the POST status messages e 0 seconds Default Setting e 5 seconds e 10 seconds Table 10 Virtualization Support Option Virtualization 38 Description This option specifies whether a Virtual Machine Monitor VMM can utilize the additional hardware capabilities provided by Intel Virtualization technology e Enable Intel Virtualization Technology Default Setting Table 11 Wireless Option Wireless Switch Wireless Device Enable Lid Mounted Wireless Activity LED Table 12 Maintenance Option Service Tag Asset Tag BIOS Downgrade Table 13 System Logs Option BIOS Events Thermal Events Power Events Description Allows you to determine which wireless device can be controlled by the wireless switch The options are Bluetooth e WLAN All options are enabled by default K NOTE For Windows 8 1 Operating System the Wireless Switch option is dire
3. Self Monitoring Analysis and Reporting Technology specification e Enable SMART Reporting This option is disabled by default Allows you to define the USB configuration The options are e Enable Boot Support 55 Option USB PowerShare Audio Miscellaneous Devices Table 4 Video Option LCD Brightness Table 5 Security Option Admin Password System Password 54 Description Description e Enable External USB Port e Enable USB 3 0 Controller Default Setting All the options are enabled Allows you to configure the behavior of the USB PowerShare feature The option is disabled by default Enable USB PowerShare Allows you to enable or disable the integrated audio controller e Enable Audio Default Setting Allows you to enable or disable the various on board devices The options are e Enable Microphone e Enable Hard Drive Free Fall Protection e Enable Camera e Enable Media Card e Disable Media Card Default Setting All devices are enabled Allows you to set the panel brightness when the ambient sensor is Off Description Allows you to set change or delete the administrator admin password Es Es Es Es Default Setting Not set NOTE You must set the admin password first if an admin password is used with a system password and or hard drive password NOTE Successful password changes take effect immediately NOTE Deleting the admin password automatically del
4. has occurred Blinking Blinking Solid A possible graphics card video failure has occurred Blinking Blinking Off System failed on hard drive initialization OR System failed in Option ROM initialization Blinking Off Blinking The USB controller encountered a problem during initialization Solid Blinking Blinking No memory modules are installed detected 48 Storage LED Power LED Wireless LED Fault Description Blinking Solid Blinking The display encountered a problem during initialization Off Blinking Blinking The modem is preventing the system from completing POST Off Blinking Off Memory failed to initialize or memory is unsupported Battery Status Lights If the computer is connected to an electrical outlet the battery light operates as follows Alternately An unauthenticated or unsupported non Dell AC adapter is attached to your blinking amber laptop light and white light Alternately Temporary battery failure with AC adapter present blinking amber light with steady white light Constantly Fatal battery failure with AC adapter present blinking amber light Light off Battery in full charge mode with AC adapter present White light on Battery in charge mode with AC adapter present 49 6 Contacting Dell K NOTE If you do not have an active Internet connection you can find contact information on your purchase invoice packing slip bill or Dell product catalog Dell provides several online and tele
5. locate the Service Tag click Where is my Service Tag NOTE If you cannot find your Service Tag click Detect My Product Proceed with the instructions on screen 4 Ifyou are unable to locate or find the Service Tag click the Product Category of your computer 5 Choose the Product Type from the list 6 Select your computer model and the Product Support page of your computer appears 7 Click Get drivers and click View ALL Drivers The Drivers and Downloads page opens 8 Onthe Drivers and Downloads screen under the Operating System drop down list select BIOS 9 Identify the latest BIOS file and click Download File You can also analyze which drivers need an update To do this for your product click Analyze System for Updates and follow the instructions on the screen 10 Select your preferred download method in the Please select your download method below window click Download File The File Download window appears 11 Click Save to save the file on your computer 12 Click Run to install the updated BIOS settings on your computer Follow the instructions on the screen System and Setup Password You can create a system password and a setup password to secure your computer Password Type Description System password Password that you must enter to log on to your system Setup password Password that you must enter to access and make changes to the BIOS settings of your computer A CAUTION The password features provide a
6. oe T SR Mb Tee 24 nistalling the Keyboard cte at bes tdt t dade 25 Removing tlie WEAN Gard 2 ee exa taa aber 26 nstallinig the WLAN ERR RIO EE SIR EPI D RR ed 26 Removing th Heatsink ee aaa Ce DT td fe deat Mae 26 Installing the lease ee ttd ette UR HS e T 27 Removing the SystemiBOoatd us ee het one ape a Rente e ee t 28 lnstallirig the System Board coacta eure Ser dts 29 Removing th Speaker ERE SIR BR e RIRs 29 Installing the Speaker tetto tbt e tm et eer cedit a Pee ny 30 CES P tokens 31 Boot Seguence cuui esi AE st eae RR acia 51 Navigation Keys onus ctum E cem leit ene E pa e epa e a D DA eae beo ena 31 System Setup ODptOHS cue oett cec Rte A AA bett o 32 Wpdating th BIOS ii A Se Re ed 40 System and Setup PassWord misas Late e oe iv e is 40 Assigning a System Password and Setup Password sssssssssssseseeeeeeeee nne 41 Deleting or Changing an Existing System and or Setup Password 41 4 Technical Specificatioris rice teer enar rid crnk un nn sera danna dianas 42 DIAQIIOSUICS AC LC 47 Enhanced Pre Boot System Assessment ePSA Diagnostics ssssssssssssee 47 Device Status Lights iue ce D Ete ees eb la b desc dee b pr tede 48 Battery Status Elghitesz sce deed aeqne e ec ale de haste dede 49 6 Contacting Dell entrer eret mde dar cdi edel idiot tuse inia 50 Working on Your Computer Before Working Inside Your Computer Use th
7. sequence screen also displays the option to access the System Setup screen Navigation Keys The following table displays the system setup navigation keys NOTE For most of the system setup options changes that you make are recorded but do not take effect until you re start the system 31 Table 1 Navigation Keys Keys Navigation Up arrow Moves to the previous field Down arrow Moves to the next field Enter Allows you to select a value in the selected field if applicable or follow the link in the field Spacebar Expands or collapses a drop down list if applicable Tab Moves to the next focus area K NOTE For the standard graphics browser only lt Esc gt Moves to the previous page till you view the main screen Pressing lt Esc gt in the main screen displays a message that prompts you to save any unsaved changes and restarts the system lt F1 gt Displays the System Setup help file System Setup Options K NOTE Depending on your computer and its installed devices the items listed in this section may or may not appear Table 2 General Option Description System Information This section lists the primary hardware features of your computer e System Information e Memory Information Processor Information e Device Information Battery Information Displays the charge status of the battery Boot Sequence Allows you to change the order in which the computer attempts to find an operating system A
8. 85 0 inches 212 00 mm 8 35 inches 1 68 kg 3 70 lb 5 C to 60 C 41 F to 140 F 40 C to 65 C 40 F to 149 F 10 to 90 non condensing 5 to 95 non condensing 15 2 m to 3048 m 50 to 10 000 ft 0 C to 35 C 15 20 m to 10 668 m 50 ft to 35 000 ft 45 Environmental Maximum vibration Operating Storage Maximum shock Operating Storage Airborne contaminant level 46 0 66 Grms 2 Hz 600 Hz 1 50 Grms 2 Hz 600 Hz 110G 160 G G1 or lower as defined by ISA S71 04 1985 5 Diagnostics If you experience a problem with your computer run the ePSA diagnostics before contacting Dell for technical assistance The purpose of running diagnostics is to test your computer s hardware without requiring additional equipment or risking data loss If you are unable to fix the problem yourself service and support personnel can use the diagnostics results to help you solve the problem Enhanced Pre Boot System Assessment ePSA Diagnostics The ePSA diagnostics also known as system diagnostics performs a complete check of your hardware The ePSA is embedded with the BIOS and is launched by the BIOS internally The embedded system diagnostics provides a set of options for particular devices or device groups allowing you to Run tests automatically or in an interactive mode Repeat tests e Display or save test results e Run thorough tests to introduce additional test options to pr
9. Assembly gom ow m NOO Place the display assembly on the computer chassis Adjust the display hinges to align with the screw holders on the computer chassis Tighten the screws to secure the display assembly to the computer Connect the display cable to its connector on the system board Place the metal bracket to secure the display cable and tighten the screws to secure the metal bracket Connect the network cable to its connector on the system board Install the a battery b base cover Follow the procedures in After Working Inside Your Computer Removing the Display Bezel 1 Follow the procedures in Before Working Inside Your Computer Remove the a base cover b battery c display assembly Perform the following steps a Peel the plastic adhesive to access the display bezel screws 1 b Remove the screws that secure the display bezel to the display assembly 2 15 4 Prythe edges to release the display bezel 1 and remove the display bezel from the display assembly 2 Installing the Display Bezel 1 Place the display bezel on the display assembly 2 Starting from the top corner press on the display bezel and work around the entire bezel until it snaps on to the display assembly 3 Tighten the screws to secure the display bezel to the display assembly 4 Fixthe plastic adhesive to secure the display bezel screws 5 Install the a display assembly 14 b battery C b
10. Dell Latitude 3150 Owner s Manual Regulatory Model P21T Regulatory Type P21T001 Notes Cautions and Warnings Es NOTE A NOTE indicates important information that helps you make better use of your computer A CAUTION A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem A WARNING A WARNING indicates a potential for property damage personal injury or death Copyright O 2015 Dell Inc All rights reserved This product is protected by U S and international copyright and intellectual property laws Dell and the Dell logo are trademarks of Dell Inc in the United States and or other jurisdictions All other marks and names mentioned herein may be trademarks of their respective companies 2015 03 Rev AOO Contents 1 Working ori Your Computer ui 5 Before Working Inside Your CompU ter uico rettet tet e iine e e etr tate ntu 5 Turning Off Your GOrmpUter eser tenete rete eet retro e ade bebe e et 6 After Working Inside Your Computer ssssssssssssssssseseeeeee nennt nnmn eren ness nenrrnn nenne ne nein 7 2 Removing and Installing Components esee 8 Recommended oolss t Un e re eee a TID cL m dE x bt E ethan eia Chas 8 Removing the Bas e COVE ii CER IR D n P dU No Ga T bod e dd a ava 8 rnist lling the BaseCOV6et senis te eet dt oe etd p nh n fob d drei s 9 Removing the Battery ii soe t eet ie e d ef eed e ete
11. K NOTE You may need a sharp tool to pry the keyboard trim from its edges 3 Remove the keyboard trim from the keyboard 25 Installing the Keyboard Trim 1 Insert the keyboard trim to the keyboard until it snaps in its place 2 Follow the procedures in After Working Inside Your Computer Removing the Keyboard 1 Follow the procedures in Before Working Inside Your Computer 2 Remove the a battery b base cover C keyboard trim K NOTE After removing the keyboard trim flip the computer to access the keyboard cable 3 Disconnect the keyboard cable from its connector on the system board 1 2 N 4 Flip the computer and remove the screws that secure the keyboard to the computer 24 5 Perform the following steps a Pry the keyboard to release it from the computer 1 b Remove the keyboard from the computer 2 Installing the Keyboard Place the keyboard to align with the screw holders on the computer Flip the computer and connect the keyboard cable to its connector on the system board Tighten the screws to secure the keyboard to the computer Install the a keyboard trim b battery C base cover AUNE 5 Follow the procedures in After Working Inside Your Computer 25 Removing the WLAN Card 1 Follow the procedures in Before Working Inside Your Computer Remove the a base cover b battery Perform the following steps a Remove the screw that
12. area X Y Dimensions Height Width Maximum resolution Maximum Brightness Refresh rate Operating Angle Minimum Viewing Angles Two 2W per channel Two 2W per channel Software program menus media controls and keyboard function keys 10 100 1000 Mbps Ethernet LAN e Intel Dual Band Wireless 7265 802 1AC Wi Fi BT 4 0 LE Wireless Card 2x2 e Intel Dual Band Wireless 7265 802 11AGN Wi Fi BT 4 0 LE Wireless Card 2x2 Audio In Out one Combo Jack One 19 pin HDMI connector One RJ 45 network adapter e One USB 2 0 compliant connectors e One USB 3 0 PowerShare connector SD 3 0 Memory card reader 1280 x 720 pixels 1280 x 720 pixels 74 HD Anti Glare 11 60 inches 256 12 mm x 144 00 mm 10 08 inches x 5 67 inches 168 50 mm 6 63 inches 268 50 mm 10 57 inches 1366 x 768 pixels at 262 K colors 220 nits 60 Hz 0 closed to 187 5 43 Display Horizontal Vertical Pixel pitch Keyboard Number of keys Touchpad Active Area X axis Y axis Battery Type Dimensions Depth 5 cell Height 5 cell Width 5 cell Weight 5 cell Voltage 5 cell Approximate charge time of battery with computer off ExpressCharge Temperature range Operating Non operating Coin cell battery 44 HD 40 40 degrees HD 10 30 degrees 0 2148 mm x 0 2148 mm e United States and Canada 82 keys e Europe and Brazil 83 keys Japan 86 keys 102 40 mm 4 03 inches 57 40 mm
13. ase cover 6 Follow the procedures in After Working Inside Your Computer Removing the Display Panel 1 Follow the procedures in Before Working Inside Your Computer Remove the a base cover b battery c display assembly d display bezel 3 To release the display panel from the display assembly a Remove the screws that secure the display panel to the display assembly 1 b Lift and flip the display panel to access the eDP cable 2 4 Peel the adhesive 1 to access the eDP cable 2 5 Disconnect the eDP cable from its connector 1 and remove the display panel from the display assembly 2 Installing the Display Panel Connect the eDP cable to its connector and fix the adhesive tape Place the display panel to align with the screw holders on the display assembly Tighten the screws to secure the display panel to the display assembly Install the a display bezel b display assembly C battery d base cover AUNE 5 Follow the procedures in After Working Inside Your Computer Removing the Camera 1 Follow the procedures in Before Working Inside Your Computer Remove the a base cover b battery c display assembly d display bezel 3 To remove the camera from the display assembly a Disconnect the camera cable from its connector on the display assembly 1 b Pry the camera to remove it from the display assembly 2 16 Installing the Camera 1 4 Insert
14. attery b base cover 5 Follow the procedures in After Working Inside Your Computer AUNE 27 Removing the System Board 1 Follow the procedures in Before Working Inside Your Computer 2 Remove the a base cover b battery c memory d heatsink 3 Disconnect the following cables from the system board 1 2 keyboard touchpad LED board network and speaker 3 hard drive assembly 4 coin cell battery and power connector port 5 display 6 o 0o009 4 Perform the following steps to remove the system board from the computer a Remove the screws that secure the system board to the computer 1 b Remove the system board from the computer 2 28 X3 pm gt ee Installing the System Board 1 Insert the system board into its place on the computer 2 Tighten the screws to secure the system board to the computer 3 Connect the following cables to their connectors on the system board a display b coin cell battery and power connector port c hard drive assembly d network and speaker e LED board f touchpad g keyboard 4 Install the a heatsink b memory C battery d base cover 5 Follow the procedures in After Working Inside Your Computer Removing the Speaker 1 Follow the procedures in Before Working Inside Your Computer 2 Remove the base cover battery memory heatsink system board 3 Perform the following steps cnc a Remove the screws that secur
15. basic level of security for the data on your computer CAUTION Anyone can access the data stored on your computer if it is not locked and left unattended K NOTE Your computer is shipped with the system and setup password feature disabled 40 Assigning a System Password and Setup Password You can assign a new System Password and or Setup Password or change an existing System Password and or Setup Password only when Password Status is Unlocked If the Password Status is Locked you cannot change the System Password Es NOTE If the password jumper is disabled the existing System Password and Setup Password are deleted and you need not provide the system password to log on to the computer To enter a system setup press F2 immediately after a power on or re boot 1 In the System BIOS or System Setup screen select System Security and press Enter The System Security screen appears 2 In the System Security screen verify that Password Status is Unlocked 3 Select System Password enter your system password and press Enter or Tab Use the following guidelines to assign the system password A password can have up to 32 characters e The password can contain the numbers O through 9 e Only lower case letters are valid upper case letters are not allowed e Only the following special characters are allowed space C Q 0 C D 0 0 C Re enter the system password when prompted 4 Typ
16. ble Tighten the screws to secure the battery to the computer Install the base cover Follow the procedures in After Working Inside Your Computer Removing the Audio Board 10 Follow the procedures in Before Working Inside Your Computer Remove the a base cover b battery Perform the following steps a Disconnect the audio board cable from its connector on the system board 1 b Remove the screw that secures the audio board to the computer 2 c Remove the audio board from the computer 3 Installing the Audio Board BN Insert the audio board into its place on the computer Tighten the screw to secure the audio board to the computer Connect the audio board cable to its connector on the system board Install the a battery b base cover Follow the procedures in After Working Inside Your Computer Removing the Display Assembly Follow the procedures in Before Working Inside Your Computer Remove the a base cover b battery To release the display assembly from the computer a Disconnect the network cable from its connector on the system board 1 b Remove the screws that secure the metal bracket to the system board 2 c Remove the metal bracket to access the display cable 3 d Disconnect the display cable from its connector on the system board 4 11 5 Pull the keyboard base assembly away from the display assembly to separate them 12 Installing the Display
17. ctly controlled by the OS driver So this setting here does not affect the Wireless Switch Behavior Allows you to enable or disable the internal wireless devices The options are e Bluetooth e WLAN All options are enabled by default This field allows you to control the wireless activity LED mounted on the lid of the system e Always Off e Led Indicates Wireless Activity Default Setting Description Displays the Service Tag of your computer Allows you to create a system asset tag if an asset tag is not already set This option is not set by default Allows you to control the flashing of the system firmware to the previous revisions This option is enabled by default e Allow BIOS Downgrade Es NOTE If you disable this option the flashing of the system firmware to a previous revision will be blocked Description Displays the BIOS event log and allows you to clear the log e Clear Log Displays the Thermal event log and allows you to clear the log e Clear Log Displays the Power event log and allows you to clear the log e Clear Log 39 Updating the BIOS It is recommended to update your BIOS system setup on replacing the system board or if an update is available For laptops ensure that your computer battery is fully charged and connected to a power outlet 1 Re start the computer 2 Goto dell com support 3 Enter the Service Tag or Express Service Code and click Submit K NOTE To
18. e Replace from File Replaces the current key with a key from a user selected file e Append from File Adds a key to the current database from a user selected file e Delete Deletes the selected key e Reset All Keys Resets to default setting e Delete All Keys Deletes all the keys K NOTE If you disable the Custom Mode all the changes made will be erased and the keys will restore to default settings Description Allows you to enable or disable the additional processor sleep states Default Setting Enable C states Allows the computer to power on automatically when AC adapter is plugged The option is disabled Option Auto On Time USB Wake Support Wireless Radio Control Wake on LAN WLAN Block Sleep Peak Shift Advance Battery Charge Configuration Primary Battery Charge Configuration Description e Wake on AC Allows you to set the time at which the computer must turn on automatically The options are Disabled Default Setting e Every Day e Weekdays Select Days Allows you to enable the USB devices to wake the computer from standby mode The option is disabled Enable USB Wake Support Allows you to control the WLAN radio e Control WLAN radio Default Setting The option is disabled This option allows the computer to power up from the off state when triggered by a special LAN signal Wake up from the Standby state is unaffected by this setting and must be enabled i
19. e following safety guidelines to help protect your computer from potential damage and to help to ensure your personal safety Unless otherwise noted each procedure included in this document assumes that the following conditions exist e You have read the safety information that shipped with your computer e Acomponent can be replaced or if purchased separately installed by performing the removal procedure in reverse order A A A gt b A Es WARNING Disconnect all power sources before opening the computer cover or panels After you finish working inside the computer replace all covers panels and screws before connecting to the power source WARNING Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory_compliance CAUTION Many repairs may only be done by a certified service technician You should only perform troubleshooting and simple repairs as authorized in your product documentation or as directed by the online or telephone service and support team Damage due to servicing that is not authorized by Dell is not covered by your warranty Read and follow the safety instructions that came with the product CAUTION To avoid electrostatic discharge ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface such as a connect
20. e the speaker to the computer 1 b Remove the speaker from the computer 2 29 Installing the Speaker 1 Insert the speaker into its place on the computer 2 Tighten the screws to secure the speaker to the computer 3 Install the system board heatsink memory battery base cover 4 Follow the procedures in After Working Inside Your Computer once 30 5 System Setup System Setup enables you to manage your computer hardware and specify BIOS level options From the System Setup you can e Change the NVRAM settings after you add or remove hardware View the system hardware configuration e Enable or disable integrated devices e Set performance and power management thresholds e Manage your computer security Boot Sequence Boot Sequence allows you to bypass the System Setup defined boot device order and boot directly to a specific device for example optical drive or hard drive During the Power on Self Test POST when the Dell logo appears you can e Access System Setup by pressing F2 key e Bring up the one time boot menu by pressing lt F12 gt key The one time boot menu displays the devices that you can boot from including the diagnostic option The boot menu options are Removable Drive if available e STXXXX Drive K NOTE XXX denotes the SATA drive number Optical Drive e Diagnostics K NOTE Choosing Diagnostics will display the ePSA diagnostics screen The boot
21. e the system password that you entered earlier and click OK 5 Select Setup Password type your system password and press Enter or Tab A message prompts you to re type the setup password 6 Type the setup password that you entered earlier and click OK A Press Esc and a message prompts you to save the changes 8 Press Y to save the changes The computer reboots Deleting or Changing an Existing System and or Setup Password Ensure that the Password Status is Unlocked in the System Setup before attempting to delete or change the existing System and or Setup password You cannot delete or change an existing System or Setup password if the Password Status is Locked To enter the System Setup press F2 immediately after a power on or reboot 1 Inthe System BIOS or System Setup screen select System Security and press Enter The System Security screen is displayed 2 Inthe System Security screen verify that Password Status is Unlocked Al Select System Password alter or delete the existing system password and press lt Enter gt or lt Tab gt 4 Select Setup Password alter or delete the existing setup password and press Enter or Tab NOTE If you change the System and or Setup password re enter the new password when promoted If you delete the System and or Setup password confirm the deletion when promoted 5 Press Esc and a message prompts you to save the changes 6 Press Y to sa
22. ed devices On the boot menu screen select the Diagnostics option The Enhanced Pre boot System Assessment window displays listing all devices detected in the computer The diagnostics starts running the tests on all the detected devices If you wish to run a diagnostic test on a specific device press Esc and click Yes to stop the diagnostic test Select the device from the left pane and click Run Tests If there are any issues error codes are displayed Note the error code and contact Dell evice Status Lights Table 14 Device Status Lights a Turns on when you turn on the computer and blinks when the computer is in a power management mode 9 Turns on when the computer reads or writes data Turns on steadily or blinks to indicate battery charge status Pp Turns on when wireless networking is enabled The device status LEDs are usually located either on the top or left side of the keyboard They display the storage battery and wireless devices connectivity and activity Apart from that they can be useful as a diagnostic tool when there s a possible failure to the system The following table lists how to read the LED codes when possible errors occur Table 15 LED Lights Storage LED Power LED Wireless LED Fault Description Blinking Solid Solid A possible processor failure has occurred Solid Blinking Solid The memory modules are detected but encountered an error Blinking Blinking Blinking A system board failure
23. etes the system password and the hard drive password NOTE Successful password changes take effect immediately Allows you to set change or delete the system password Es NOTE Successful password changes take effect immediately Option Internal HDD 0 Password Strong Password Password Configuration Password Bypass Password Change Non Admin Setup Changes TPM Security Computrace CPU XD Support Admin Setup Lockout Description Default Setting Not set Allows you to set change or delete the administrator admin password Default Setting Not set Allows you to enforce the option to always set strong passwords Default Setting Enable Strong Password is disabled You can define the length of your password Min 4 Max 32 Allows you to enable or disable the permission to bypass the System and the Internal HDD password when they are set The options are e Disabled Default Setting e Reboot bypass Allows you to enable the disable permission to the system and hard drive passwords when the admin password is set Default Setting Allow Non Admin Password Changes is selected Allows you to determine whether changes to setup option are permitted when an administrator password is set The option is disabled e Allows Wireless Switch Changes Allows you to control whether the Trusted Platform Module TPM in the computer is enabled and visible to the operating system When you disable t
24. hard drive 1 and remove the hard drive from the hard drive bracket 2 Installing the Hard Drive Assembly 1 Place the hard drive within the hard drive assembly align the screw holders and tighten the screws to secure the hard drive bracket Connect the hard drive cable to its connector on the hard drive Place the hard drive assembly into its slot on the computer Connect the hard drive cable to its connector on the system board Tighten the screws to secure the hard drive assembly to the computer OY ur dw m Install the 20 7 a battery b base cover Follow the procedures in After Working Inside Your Computer Removing the LED Board 1 Follow the procedures in Before Working Inside Your Computer Remove the a base cover b battery c hard drive assembly Perform the following steps a Disconnect the LED board cable from its connector on the system board 1 2 b Remove the screw that secures the LED board to the computer 3 c Remove the LED board from the computer 4 Installing the LED Board P ww Insert the LED board into its place on the computer Tighten the screw to secure the LED board to the computer Connect the LED board cable to its connector on the system board Install the a hard drive assembly b battery C base cover Follow the procedures in After Working Inside Your Computer Removing the Memory 1 2 Follow the procedures in Befo
25. his document may require the following tools Small flat blade screwdriver e 0 Phillips screwdriver e 1 Phillips screwdriver Small plastic scribe Removing the Base Cover 1 Follow the procedures in Before Working Inside Your Computer 2 Perform the following steps to remove the base cover from the computer a Remove the screws that secure the base cover to the computer b Pry the base cover to release it from the computer ji K NOTE You may need a sharp tool to pry the base cover around the edges 3 Remove the base cover from the computer Installing the Base Cover 1 Place the base cover to align with the screw holders on the computer 2 Tighten the screws to secure the base cover to the computer 3 Follow the procedures in After Working Inside Your Computer Removing the Battery 1 Follow the procedures in Before Working Inside Your Computer Remove the base cover 3 Torelease the battery from the computer a Peelthe adhesive tape that secures the battery cable 1 b Disconnect the battery cable from its connector on the system board 2 4 Perform the following steps a Remove the screws that secure the battery to the computer 1 b Remove the battery from the computer 2 Installing the Battery o modium Insert the battery into its place on the computer Connect the battery cable to its connector on the system board Fix the adhesive tape to secure the battery ca
26. his option the BIOS will not turn on the TPM during POST and the TPM will be non functional and invisible to the operating system When you enable this option the BIOS will turn on the TPM during POST and will be functional in the operating system Default Setting TPM Security is not selected Allows you to activate or disable the optional Computrace software The options are e Deactivate Default Setting e Disable e Activate K NOTE The Activate and Disable options will permanently activate or disable the feature and no further changes will be allowed Allows you to enable the Execute Disable mode of the processor Default Setting Enable CPU XD Support Allows you to prevent users from entering Setup when an Administrator password is set Default Setting Disabled 55 Table 6 Secure Boot Option Secure Boot Enable Expert Key Management Table 7 Performance Option C States Control Table 8 Power Management Option AC Behavior 36 Description Allows you to enable or disable the secure boot The options are Disabled e Enabled Default Setting Allows you to manipulate the security key databases only if the system is in Custom Mode The Enable Custom Mode option is disabled by default The options are e PK e KEK e db e dbx If you enable the Custom Mode the relevant options for PK KEK db and dbx appear The options are e Save to File Saves the key to a user selected file
27. ll the options are selected e Diskette Drive e Internal HDD e USB Storage Device e CD DVD CD RW Drive e Onboard NIC You can also choose the Boot List option The options are Legacy e UEFI 32 Option Advanced Boot Options Date Time Table 3 System Configuration Option Integrated NIC SATA Operation Drives SMART Reporting USB Configuration Description Allows you to enable the Legacy Option ROMs during the UEFI boot mode This option is enabled by default Allows you to set the date and time Description Allows you to configure the integrated network controller The options are e Enabled UEFI Network Stack Disabled e Enabled Enabled w PXE Default Setting K NOTE This option is disabled by default If you enable this option the UEFI Networking Protocols that are available are installed allowing the pre OS and the OS networking features to use the enabled NICs You may have to disable the Enabled w PXE to use this option Allows you to configure the internal SATA hard drive controller The options are e Disabled e AHCI Default Setting K NOTE SATA is configured to support AHCI mode Allows you to configure the SATA drives on board The option is e SATA 0 e SATA 1 Default Setting Both drives are enabled This field controls if the hard drive errors for the integrated drives are reported during system startup This technology is part of the SMART
28. n click O and then select Shut down e n Windows 7 Click start 2 Click Shut Down or Click stan 2 Click the arrow in the lower right corner of the Start menu as shown below and then click 9 a Shut Down 2 Ensure that the computer and all attached devices are turned off If your computer and attached devices did not automatically turn off when you shut down your operating system press and hold the power button for about 6 seconds to turn them off After Working Inside Your Computer After you complete any replacement procedure ensure you connect any external devices cards and cables before turning on your computer IN CAUTION To avoid damage to the computer use only the battery designed for this particular Dell computer Do not use batteries designed for other Dell computers 1 Connect any external devices such as a port replicator or media base and replace any cards such as an ExpressCard 2 Connect any telephone or network cables to your computer CAUTION To connect a network cable first plug the cable into the network device and then plug it into the computer Replace the battery Replace the base cover Connect your computer and all attached devices to their electrical outlets DDA Turn on your computer 2 Removing and Installing Components This section provides detailed information on how to remove or install the components from your computer Recommended Tools The procedures in t
29. n the operating system This feature only works when the computer is connected to AC power supply Disabled Default Setting e LAN Only e WLAN Only LAN or WLAN Allows you to block the computer from entering into the sleep state Option is disabled by default e Block Sleep S3 Peak Shift minimizes AC power usage at times of peak demand Option is disabled by default Advanced Battery Charge minimizes battery health while still supporting heavy use during the work day Option is disabled by default Allows you to change the battery charge configuration e Adaptive Default setting e Standard e ExpressCharge e Primarily AC Use e Custom K NOTE Battery settings may not be available for all battery types To enable this option Advanced Battery Charge Mode must be disabled 37 Table 9 POST Behavior Option Adapter Warnings Keypad Embedded Numlock Enable Fn Key Emulation Fn Lock Options Fastboot Extend BIOS POST Time Description Allows you to activate the adapter warning messages when certain power adapters are used The option is enabled by default Enable Adapter Warnings Allows you to choose one of two methods to enable the keypad that is embedded in the internal keyboard e Fn Key Only Default Setting e ByNumlock Allows you to enable the Numlock when system boots The option is enabled by default Allows you to match the Scroll Lock key feature of PS 2 keyboard with
30. or on the back of the computer CAUTION Handle components and cards with care Do not touch the components or contacts on a card Hold a card by its edges or by its metal mounting bracket Hold a component such as a processor by its edges not by its pins CAUTION When you disconnect a cable pull on its connector or on its pull tab not on the cable itself Some cables have connectors with locking tabs if you are disconnecting this type of cable press in on the locking tabs before you disconnect the cable As you pull connectors apart keep them evenly aligned to avoid bending any connector pins Also before you connect a cable ensure that both connectors are correctly oriented and aligned NOTE The color of your computer and certain components may appear differently than shown in this document To avoid damaging your computer perform the following steps before you begin working inside the computer 1 Ensure that your work surface is flat and clean to prevent the computer cover from being scratched 2 Turn off your computer see Turning off Your Computer e 10 11 12 If the computer is connected to a docking device docked undock it CAUTION To disconnect a network cable first unplug the cable from your computer and then unplug the cable from the network device Disconnect all network cables from the computer Disconnect your computer and all attached devices from their electrical outlets Close the dis
31. ovide extra information about the failed device s e View status messages that inform you if tests are completed successfully View error messages that inform you of problems encountered during testing A CAUTION Use the system diagnostics to test only your computer Using this program with other computers may cause invalid results or error messages K NOTE Some tests for specific devices require user interaction Always ensure that you are present at the computer terminal when the diagnostic tests are performed You can launch the ePSA diagnostics by two ways 1 Power on the computer As the computer boots press the F12 key as the Dell logo appears Onthe boot menu screen select the Diagnostics option The Enhanced Pre boot System Assessment window displays listing all devices detected in the computer The diagnostics starts running the tests on all the detected devices 4 Ifyou wish to run a diagnostic test on a specific device press Esc and click Yes to stop the diagnostic test 5 Select the device from the left pane and click Run Tests 6 If there are any issues error codes are displayed Note the error code and contact Dell OR 47 D Shutdown the computer Press and hold the fn key while pressing the power button and then release both The Enhanced Pre boot System Assessment window displays listing all devices detected in the computer The diagnostics starts running the tests on all the detect
32. phone based support and service options Availability varies by country and product and some services may not be available in your area To contact Dell for sales technical support or customer service issues 1 Go to dell com support 2 Select your support category 3 Verify your country or region in the Choose a Country Region drop down list at the bottom of the page 4 Select the appropriate service or support link based on your need 50
33. play and turn the computer upside down on a flat work surface NOTE To avoid damaging the system board you must remove the main battery before you service the computer Remove the base cover Remove the main battery Turn the computer top side up Open the display Press and hold the power button for few seconds to ground the system board CAUTION To guard against electrical shock always unplug your computer from the electrical outlet before opening the display CAUTION Before touching anything inside your computer ground yourself by touching an unpainted metal surface such as the metal at the back of the computer While you work periodically touch an unpainted metal surface to dissipate static electricity which could harm internal components Remove any installed ExpressCards or Smart Cards from the appropriate slots Turning Off Your Computer A 1 CAUTION To avoid losing data save and close all open files and exit all open programs before you turn off your computer Shut down the operating system e In Windows 8 1 Using a touch enabled device a Swipe in from the right edge of the screen opening the Charms menu and select Settings l b Select the O and then select Shut down Or l On the Home screen touch the O and then select Shut down Using a mouse a Point to upper right corner of the screen and click Settings b Clickthe and select Shut down Or l On the Home scree
34. re Working Inside Your Computer Remove the a base cover 21 3 b battery Pry the clips securing the memory module until the memory pops up and remove the memory from the system board o ww wz A Installing the Memory Insert the memory on the memory socket until the clips secure the memory Install the a battery b base cover Follow the procedures in After Working Inside Your Computer Removing the Coin Cell Battery 22 Follow the procedures in Before Working Inside Your Computer Remove the a base cover b battery Perform the following steps a Disconnect the coin cell battery cable from its connector on the system board 1 b Peel the adhesive tape to release the coin cell battery cable 2 C Release the coin cell battery cable from its routing channels 3 d Pry the coin cell battery to remove it from the computer 4 Installing the Coin Cell Battery 1 Insert the coin cell battery in its place on the computer 2 Route the coin cell battery cable along its routing channels 3 Fix the adhesive tape to secure the coin cell battery cable 4 Connectthe coin cell battery cable to its connector on the system board 5 Install the a battery b base cover 6 Follow the procedures in After Working Inside Your Computer Removing the Keyboard Trim 1 Follow the steps in Before Working Inside Your Computer 2 Prythe keyboard trim from its edges
35. s 9 nstalling the Battery Removing the Audio Board cec p RE PUR PUER URBE UIS 10 stalling the Audio Boada ra ota e a laa ede a 11 Removing the Display Assembly e det d hee pa dle ceo e bad 11 nstalling the Display Assembly Removing the Display Bezel 2 fter i erecta deba die nstalling the Bisplay Bezel ius dos epe ertet et eeu ettet t ete ena eret foe edit is Removing the Display Panel e e ede a Guede steadied EX du aa installing the Display Panel uitio tht e n et rete eere Removing the Camera n re e deed ead d ede ie pie evo ta e aes ristalling the Camera ox Co Tenore ete pcm te pt lm Etpa sed utro beate n Removing the Power Connector Port sss ener eren renes nnns 17 nstalling the Power Connector Port use ae ve eeu ed 18 Removing the Flard Drive Assembly 4 eere ree ree e a E Rem ettet er o Eee 18 nstalling the Hard Drive Assembly nennen enne nnn nennen nnns 20 Removing the LED Board tet tbe ote Ec ett Da Let Boa be bte Boe Bote B aene ee 21 nstallirig the VED iB Garde ote ete eed Ue tete ep de e e he Saad s 21 Removing the Memory nstallirig the MEMO t a ER Era a e EN RAE rue EE SERE ida Removing the Coins Cell Battery ceci ade br e rete p ca a EU d dpud 22 nstalling the Coin Cell Battery sept a a ib 235 Removing the Keyboard Trl oor rint rete Rr ae ec e d t e P ees 235 nstalling the Keyboard riis tin oec tea to te Hut Pet te pe Pee ftd d boa 24 R emmovingsthe Keyboard re
36. secures the metal bracket to the WLAN card 1 b Remove the metal bracket to access the WLAN cables 2 c Disconnect the WLAN cables from their connectors on the WLAN card 3 d Remove the WLAN card from its connector on the system board 4 Installing the WLAN Card oO bWN P Insert the WLAN card to its connector on the system board Connect the WLAN cables to their connectors on the WLAN card Insert the metal bracket to secure the WLAN cables Tighten the screw to secure the WLAN card to the system board Install the a battery b base cover Follow the procedures in After Working Inside Your Computer Removing the Heatsink 1 26 Follow the procedures in Before Working Inside Your Computer Remove the a base cover b battery To release the heatsink from the system board a Remove the screws that secure the heatsink from the metal bracket 1 b Remove the metal bracket from the system board 2 c Remove the screw that secures the heatsink to the system board 3 4 Perform the following steps a Remove the screws that secure the heatsink to the system board 1 2 3 b Remove the heatsink from the system board 4 Installing the Heatsink Insert the heatsink into its place on the system board Place the metal bracket and tighten the screws to secure the metal bracket to the system board Tighten the screws to secure the heatsink to the system board Install the a b
37. the camera into its place on the display assembly Connect the camera cable to its connector on the display assembly Install the a display bezel b display assembly C battery d base cover Follow the procedures in After Working Inside Your Computer Removing the Power Connector Port 1 2 Follow the procedures in Before Working Inside Your Computer Remove the a base cover b battery C display assembly Perform the following steps a Disconnect the power connector port cable from its connector on the system board 1 b Remove the power connector port from the computer 2 17 Installing the Power Connector Port 1 4 Insert the power connector port into its place on the computer Connect the power connector port cable to its connector on the system board Install the a display assembly b battery C base cover Follow the procedures in After Working Inside Your Computer Removing the Hard Drive Assembly 1 2 18 Follow the procedures in Before Working Inside Your Computer Remove the a base cover b battery Perform the following steps a Disconnect the hard drive cable from its connector on the system board 1 b Remove the screws that secure the hard drive assembly to the computer 2 5 Pullto release the hard drive cable from its connector on the hard drive assembly 19 4e 6 Remove the screws that secure the hard drive bracket to the
38. ve the changes and exit from the System Setup The computer reboots 41 4 Technical Specifications K NOTE Offerings may vary by region The following specifications are only those required by law to ship with your computer For more information about the configuration of your computer go to Help and Support in your Windows operating system and select the option to view information about your computer System Information Chipset Processor Type Video Video type Data bus Video controller Intel Pentium Intel Celeron Memory Memory connector Memory capacity Memory type Minimum memory Maximum memory Audio Type Controller Stereo Conversion Interface Internal External 42 Intel Bay Trail M Integrated with the processor e ntel Pentium e Intel Celeron Integrated on system board Integrated video Intel Integrated HD Graphics One SODIMM slot 2 GB 4 GB and 8 GB 1333 MHz DDR3L 2 GB 8 GB Two channel high definition audio Realtek ALC3234 CG Controller 24 bit analog to digital and digital to analog High definition audio Microphone in stereo headphones combo connector Audio Speakers Internal speaker amplifier Volume controls Communications Network adapter Wireless Ports and Connectors Audio Video Network adapter USB Memory card reader Camera Resolution Video Resolution maximum Diagonal viewing angle Display Type Non Touch Size Active
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