User Guide
Contents
1. 24 The official EU CE declaration of conformity for this device may be found at http www hp eu certificates The point of contact for regulatory matters is Hewlett Packard GmbH HQ TRE Herrenberger Strasse 140 71034 Boeblingen Germany German Ergonomics Notice HP products which bear the GS approval mark when forming part of a system comprising HP brand computers keyboards and monitors that bear the GS approval mark meet the applicable ergonomic requirements The installation guides included with the products provide configuration information Japanese Notice OBIS JOAZBRRMRECT OREIL RER te CHAT AZTCEARBMELCHWNETA CORBERA FLECIE ELTER hA t ABRE MOT oe Mt ASI fED TELL RY Us LT FSU i VCCI B Korean Notice ol JAS AA Es AMA SAS Y AMIA E AAAA Aro AS S422 oh TH MSAA Ar Zu SUC Be All as SSSH Power Cord Set Requirements The monitor power supply is provided with Automatic Line Switching ALS This feature allows the monitor to operate on input voltages between 100 120V or 200 240V The power cord set flexible cord or wall plug received with the monitor meets the requirements for use in the country where you purchased the equipment If you need to obtain a power cord for a different country you should purchase a power cord that is approved for use in that country The power cord must be rated for the product and for the voltage and current marked on the product s electrical ratings label The voltage2. 91931a S2031 52031a 92231 S2231a 52331 52331a 52321a LCD Monitors User Guide 2010 Hewlett Packard Development Company L P Microsoft Windows and Windows Vista are either trademarks or registered trademarks of Microsoft Corporation in the United States and or other countries The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services Nothing herein should be construed as constituting an additional warranty HP shall not be liable for technical or editorial errors or omissions contained herein This document contains proprietary information that is protected by copyright No part of this document may be photocopied reproduced or translated to another language without the prior written consent of Hewlett Packard Company Second Edition March 2010 Document Part Number 603307 002 10 11 12 13 Important Safety Instructions Please read all the following instructions carefully and keep this manual for future reference Unplug this monitor before cleaning Do not use liquids or aerosol cleaners to clean the surface of the LCD Use a damp cloth for cleaning Do not push the surface of the LCD screen with your hands or any hard article It may cause damage to the circuit or liquid crystal molecules inside the monitor Do not expose the equipment to water rain or moisture Do not place the product on any unstable cart stand or table s
3. OSD functions Brightness Contrast Image Control Languages Color Management Information Restore Factory Setting Exit OSD Control Size Packing Temperature 5 35 C Humidity 20 80 Temperature 20 60 C Humidity 10 85 16 S232la Model OSD functions Brightness Contrast Image Control Languages Color Management Information Restore Factory Setting Exit Storing environment Temperature 20 60 C Humidity 10 85 Altitude under operational condition O to 3048 m 0 to10000 feet Altitude under storing condition O to 12192 m 0 to 40 000 feet Note The above specifications are subject to change without notice 17 5 3 Signal cable connector CA DDC Clock TMDS Data 0 5 Shield DVI Interface 18 l Red Signal Ground Green Signal Ground Blue Signal Ground 5 VDC Null Ground SDA for DDC Horizontal synchronization Vertical synchronization SCL for DDC VGA Interface 5 4 Panel testing 10 15 The ratio of valid pixels on each LCD screen reaches 99 99 or higher However less than 0 01 of the pixels may cause dark dots displayed on the screen 19 A Safety and Maintenance Guidelines Important Safety Information A power cord is included with the monitor If another cord is used use only a power source and connection appropriate for this monitor For information on the correct power cord set to use with the monitor refer to the Connect
4. and monitor to the nearest electrical outlet 4 Power on your computer and monitor If your monitor displays an image the installation has been successfully done If the monitor does not display any image check all the connections Cautions 1 For installation please complete signal cord connection before plugging the power cord into the electrical outlet to avoid damaging the monitor 2 During installation please support the front frame with your hand at its center of gravity to avoid dropping and damaging the monitor Overview of the ports of the monitor 1 AC power supply input 2 Audio signal input select models 3 DVI signal input 4 VGA signal input Connecting the Audio Cable Select Models Connect the built in monitor speakers to the computer and to the audio connector on the rear of the monitor by using the audio cable provided with select models 2 3 Disconnect the pedestal 1 Press the clip button on the pedestal and remove the pedestal from the stand Note This monitor uses VESA compatible 100mmx100mm installation ports Chapter lll Monitor overview Overview of front panel controls Menu Button MENU Select Button minus Select Button plus OK Buiton OK Power Button POWER 1 2 3 4 5 Chapter IV Operational Instruction 4 1 Power ON OFF Switch Press this button to power on off your monitor Note The ON OFF switch does not disconnect your monitor from the main vol
5. product number and serial number You may need these numbers when contacting HP about your monitor model The rating label is on the back of the monitor 31
6. select the function of power ae ea management for your monitor To adjust the position of the OSD menu displayed on the screen OSD horizontal position to adjust the visual position of the OSD menu to the right or left of the screen The factory default horizontal position value is 50 OSD vertical position to adjust the visual position of the OSD menu up or OSD control down the screen The factory default vertical position value is 50 OSD transparency to adjust the transparency to enable transparent background information under the OSD OSD display time to set the OSD display time in seconds after the last buttonis pressed The factory default setting is 30 seconds To enable the energy saving function Please select A Power saver On off The factory default setting is On Management Continued Mode Display Monitor status DDC CI support Power indicator on the front panel Sleep timer The resolution refresh rate and frequency information will be displayed when the OSD main menu is accessed Please select On or Off as the factory default on off setting depending on the model of your monitor The operational status of your monitor will be displayed when you power on your monitor To select the positions where the status information is displayed Top Middle Bottom Off The factory default setting is Top or Off depending on the model of your mo
7. and current rating of the cord should be greater than the voltage and current rating marked on the product In addition the cross sectional area of the wire must be a minimum of 0 75 mm or 18 AWG and the length of the cord must be between 6 feet 1 8 m and 12 feet 3 6 m If you have questions about the type of power cord to use contact an authorized HP service provider A power cord should be routed so that it is not likely to be walked on or pinched by items placed upon it or against it Particular attention should be paid to the plug electrical outlet and the point where the cord exits from the product 23 Japanese Power Cord Requirements For use in Japan use only the power cord received with this product A CAUTION Do not use the power cord received with this product on any other products Product Environmental Notices Materials Disposal This HP product contains mercury in the fluorescent lamp in the display LCD that might require special handling at end of life Disposal of this material can be regulated because of environmental considerations For disposal or recycling information contact the local authorities or the Electronic Industries Alliance EIA http www eiae org Disposal of Waste Equipment by Users in Private Household in the European Union This symbol on the product or on its packaging indicates that this product must not be disposed of with your household waste Instead it is your responsibility to di
8. helves etc It may fall causing serious damage to itself Do not block or cover the openings for ventilation with any clothing or sheath Do not place the equipment near a radiator or electrical heater or within a closed space such as a bookcase without proper ventilation Do not place anything on the power cord Do not locate the power cord where it will be abused by persons walking on it Never insert any object into this monitor through cabinet slots as it may touch dangerous high voltage points or cause short circuit resulting in fire or electric shock Never spill liquid of any kind on the monitor Follow the suggested resolution of the monitor to decide the resolution setting in the computer to enable optimum display Avoid displaying the same image on the screen of the monitor for a long time Otherwise it may cause aging liquid crystal molecules inside the monitor and poor display Unplug the monitor to prolong its life cycle when it has been unused for a long time Do not attempt to service this monitor yourself since opening or removing the covers may expose you to dangerous voltage or other hazards Refer all servicing to qualified service engineer Unplug the monitor and take it to the manufacturer s service personnel under the following circumstances When the power cord or plug is damaged or frayed If liquid has been spilled into the monitor If the monitor has been exposed to rain or water If the monitor has been dropped
9. ify this product refer to the Part Series or Model number found on the product Canadian Notice This Class B digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations Avis Canadien Cet appareil num rique de la classe B respecte toutes les exigences du Reglement sur le materiel brouilleur du Canada European Union Regulatory Notice This product complies with the following EU Directives b Low Voltage Directive 2006 95 EC b EMC Directive 2004 108 EC b Ecodesign Directive 2009 125 EC where applicable CE compliance of this product is valid only if powered with the correct CE marked AC adapter provided by HP Compliance with these directives implies conformity to applicable harmonized European standards European Norms which are listed on the EU Declaration of Conformity issued by Hewlett Packard for this product or product family This compliance is indicated by the following conformity marking placed on the product CE AGO Thi marking e mlidfa nm Telecom oducts f i Ehan ai tart ete This aching E validtor EU rorhamorie d Teecom products zia e e ee ey Hotified body 1umber fused andy E applicable refer to the product label This marking is valid for non Telecom This marking is valid for EU non products and EU harmonized Telecom harmonized Telecom products products e g Bluetooth Notified body number used only if applicable refer to the product label L
10. ing the Power Cable section in Setting Up the Monitor A WARNING To reduce the risk of electric shock or damage to the equipment e Do not disable the power cord grounding feature The grounding plug is an important safety feature e Plug the power cord in a grounded earthed outlet that is easily accessible at all times e Disconnect power from the product by unplugging the power cord from the electrical outlet For your safety do not place anything on power cords or cables Arrange them so that no one may accidentally step on or trip over them Do not pull on a cord or cable When unplugging from the electrical outlet grasp the cord by the plug To reduce the risk of serious injury read the Safety and Comfort Guide It describes proper workstation setup posture and health and work habits for computer users and provides important electrical and mechanical safety information This guide is located on the Web at http www hp com ergo and or on the documentation CD if one is included with the monitor A CAUTION For the protection of the monitor as well as the computer connect all power cords for the computer and its peripheral devices such as a monitor printer scanner to some form of surge protection device such as a power strip or Uninterruptible Power Supply UPS Not all power strips provide surge protection the power strips must be specifically labeled as having this ability Use a power strip whose manufacturer offers a Damage Re
11. n on the power Connect the video cable properly See Connect your monitor to your computer for more information Press a key on the keyboard or move the mouse to turn off the screen blanking utility Press the OK button on the monitor If this does not correct the image press the Menu button to open the OSD menu and adjust the brightness and contrast scales Press the Menu button to access the OSD menu Select Image Control and then select Horizontal Position or Vertical Position to adjust the position of the image Connect the monitor VGA or DVI D signal cable to the VGA or DVI D connector on the computer Be sure that the computer power is off while connecting the video cable Restart your computer and enter Safe Mode Change your settings to a supported setting see the table in Factory Preset Display Mode in Technical Information Restart your computer so that the new settings take effect Adjust the contrast and brightness controls Make sure that you are not using an extension cable or switch box We recommend plugging the monitor directly into the graphic card output connector on the back of your computer The auto adjustment feature might fix this problem VGA input only Make sure the graphics card supports the optimal resolution Make sure the latest supported driver is installed for the graphics card For HP and Compaq systems you can download the latest graphics driver for your system from www hp com suppo
12. nce by one or more of the following measures b Reorient or relocate the receiving antenna b Increase the separation between the equipment and the receiver b Connect the equipment into an outlet on a circuit different from that to which the receiver is connected b Consult the dealer or an experienced radio or television technician for help Modifications The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by Hewlett Packard Company may void the user s authority to operate the equipment Cables Connections to this device must be made with shielded cables with metallic RFI EMI connector hoods to maintain compliance with FCC Rules and Regulations Declaration of Conformity for Products Marked with the FCC Logo United States Only This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that may cause undesired operation For questions regarding the product contact 23 Hewlett Packard Company P O Box 692000 Mail Stop 530113 Houston Texas 77269 2000 Or call 1 800 HP INVENT 1 800 474 6836 For questions regarding this FCC declaration contact Hewlett Packard Company P O Box 692000 Mail Stop 510101 Houston Texas 77269 2000 Or call 281 514 3333 To ident
13. nitor Controlling some OSD menu functions such as brightness contrast and color temperature on your computer is allowed This feature can be set as On or Off The factory default setting is On Power on off the indicator LED on the power button If the indicator is set as Off it will be off all the time The following timer adjustment menu options are available Set the current time to set the current time in hours and minutes Set the sleep time to set the desired time when your monitor works under the sleeping mode Set the opening time to set the desired time when your monitor is awakened from the sleeping mode Timer Set On or Off status for the Sleep Timer The default setting is Off Sleep at once to activate the sleep mode for your monitor 10 When the monitor is connected to two active and valid video sources select one of them as the default video input The default signal input is DVI The change you made will be activated after your computer is restarted To select and display important information about your monitor Restore factory settings The factory default settings will be restored Chapter V Technical Information 5 1 Factory preset display mode 51931la Model 2 ooon Jase mor s 600x600 060 Hz Jarse RR fa oaeen asss eoo s hax e0 as Jo COM r2e0xse0 soz o ET e 1366x768 eeo an en S2031 S2031a Model
14. or the cabinet has been damaged When the monitor exhibits a distinct change in performance and servicing is needed 2295 Chapter Introduction 1 1 Features M Multilingual OSD adjustment M Compatible with IBM VGA extended VGA VESA VGA SVGA XGA and SXGA modes M Wide range of applicable voltages AC 100 240V 50 60Hz enables direct use without any setting M Plug and play VESA DDC1 2B Standard Compatible with Windows 9x 2000 xp Vista operation systems 1 2 Check list Please make sure the following items are included with your LCD monitor The monitor and the pedestal Lower stand Power cord Signal cord User manual Fast installation manual Warranty certificate Audio cable select models DVI Cable select models J dd E E E E E El E If any of these items are missing please contact your dealer for technical support and custom service Note Be sure to save original box and all packing materials for future transport Chapter Il Installation 2 1 Install the pedestal Please follow the steps illustrated below to install the pedestal Step 1 Step 2 2 2 Connect your monitor to your computer 1 Power off and unplug your computer 2 Connect the 15 Pin or 24 Pin ends of the signal cable to the VGA or DVI port of your monitor and the VGA or DVI OUT jack on the back of your computer Secure the screws on both ends of the signal cable 3 Connect the power cords of your computer
15. placement Policy so you can replace the equipment if surge protection fails Use the appropriate and correctly sized furniture designed to properly support your HP LCD monitor Z WARNING LCD monitors that are inappropriately situated on dressers bookcases shelves desks speakers chests or carts may fall over and cause personal injury Care should be taken to route all cords and cables connected to the LCD monitor so that they can not be pulled grabbed or tripped over 20 Safety Precautions b Use only a power source and connection compatible with this monitor as indicated on the label back plate of the monitor Be sure the total ampere rating of the products connected to the outlet does not exceed the current rating of the electrical outlet and the total ampere rating of the products connected to the power cord does not exceed the rating of the power cord Look on the power label to determine the ampere rating Amps or A for each device Install your monitor near a power outlet that you can easily reach Disconnect the monitor by grasping the plug firmly and pulling it from the outlet Never disconnect the monitor by pulling the cord Do not allow anything to rest on the power cord Do not walk on the cord 21 Maintenance Guidelines To enhance the performance and extend the life of the monitor b O oF oO oF Do not open the monitor cabinet or attempt to service this product yourself Adjust only those con
16. rt For other systems refer to the Web site for your graphics card Check if your monitor and computer support HDCP Refer to High Content Digital Bandwidth Protection or http www hp com support 29 Problem Solution Unable to hear audio from built in speakers Select models No Plug and Play Picture bounces flickers or wave pattern is present in the picture Monitor is always in sleep mode amber LED Do the following b Ensure the source signal is good by using headphones at the source b Press the Menu button to access the OSD menu Select Management and then select Volume to adjust the volume b Turn up the volume b Ensure speaker volume is not muted or too low Click the Windows start button Control Panel and Hardware and Sound Under Audio Devices and Sound click Adjust system volume Under Main Volume move the slider up In order for the Plug and Play feature of the monitor to work you need a computer and graphic card that are compatible with Plug and Play Check with your computer manufacturer Check the monitor s video cable and make sure that none of the pins are bent Make sure that the monitor drivers are installed Monitor drivers are also available at http www hp com support Move electrical devices that may cause electrical interference as far away from the monitor as possible Use the maximum refresh rate that your monitor is capable of at the resolution that you are u
17. s 2 oameni aae roor 3 eoxsoeson amare Jeosr a rozaxres ason Jasas Jeooa 5 p ren un ses COM 1280xt024 60Hz CTO CTA CON EE OCT Jo Jo 52231 52231a S2331 52331la 5S232la Models 2 reoxa00 Oro He eo oor 3 600x600 60 Hz amero osr fa oaeen asss eoo s resoxr20 060 arn ses e haxer o Jo 8 14a0x900 60 Hz ssa sass e reo0xiz00 6oH2 s Jo ao re80xt0s0 eoHe esz CN m 1920x1080 e0 eris o Note The factory preset display mode is subject to change without notice 12 5 2 Product specifications 51931la Model OSD functions Brightness Contrast Image Control Languages Color Management Information Restore Factory Setting Exit OSD Control Color displayed Temperature 5 35 C humidity 20 80 Storing environment Temperature 20 60 C humidity 10 85 13 S2031 S2031a Models Color displayed Storing environment Temperature 20 60 C humidity 10 85 OSD functions Brightness Contrast Image Control Languages Color Management Information Restore Factory Setting Exit OSD Control 14 S2231 S2231a Models Size Viewable size 476 64 268 11 mm OSD functions Brightness Contrast Image Control Languages Color Management Information Restore Factory Setting Exit OSD Control Size Packing Temperature 5 35 C Humidity 20 80 Temperature 20 60 C Humidity 10 85 15 52331 52331la Models
18. s Is applicable to some available Switching the video input models signal sources may take you several seconds T Brightness screen To adjust the contrast level of the Contrast en To adjust the image on the screen The ambient brightness sensor can also be Image control l l enabled or disabled only applicable to some models a To automatically adjust the image on the Auto adjustment screen only applicable to VGA input To pp the horizontal Posen of an To adjust the vertical position of an al image only applicable to VGA input To minimize the visible vertical lines or bars on the screen background Clock Adjusting the clock will change the horizontal image on the screen only applicable to VGA input To adjust the clock phase of the screen This adjustment eliminates all horizontal Clock phase noises to enable clearer and more lifelike images and characters only applicable to VGA input To select the color displayed on the screen The factory default setting is Color 6500 K or Custom color depending on the model of your monitor To select and adjust the color range Cuco colar R to set the level of red G to set the level of green B to set the level of blue To set the color of the screen to comply sRGB with color standards used in the imaging industry To select the language displayed on the Languages OSD menu The factory default setting is English M t To
19. sing The computer power switch should be in the On position The computer graphic card should be snugly seated in its slot Check that the monitor video cable is properly connected to the computer Inspect the monitor video cable and make sure that none of the pins are bent Check that your computer is operational Press the Caps Lock key and observe the Caps Lock LED found on most keyboards The LED should either turn on or off after hitting the Caps Lock key Getting Support from hp com Before you contact customer service refer to HP Technical Support at http www hp com support Select your country region and then follow the links to the support page for your monitor Preparing to Call Technical Support If you cannot solve a problem by using the troubleshooting tips in this section you might have to call technical support For technical support contact information refer to the printed documentation included with the monitor Have the following information available when you call b Monitor model number located on label on back of monitor b Monitor serial number located on label on back of monitor or in the OSD display in the Information menu ot Purchase date on invoice Conditions under which the problem occurred Error messages received Hardware configuration oc oO oF 5 Name and version of hardware and software you are using Locating the Rating Label The rating label on the monitor provides the
20. spose of your waste equipment by handing it over to a designated collection point for the recycling or waste electrical and electronic equipment The separate collection and recycling of your waste equipment at the time of disposal will help to conserve natural resources and ensure that it is recycled in a manner that protects human health and the environment For more information about where you can drop off your waste equipment for recycling please contact the local city office the household waste disposal service or the shop where you purchased the product Chemical Substances HP is committed to providing our customers with information about the chemical substances in our products as needed to comply with legal requirements such as REACH Regulation EC No 1907 2006 of the European Parliament and Council A chemical information report for this product can be found at htto www hp com go reach 26 HP Recycling Program HP encourages customers to recycle used electronic hardware HP original print cartridges and rechargeable batteries For more information about recycling programs go to http www hp com recycle Restriction of Hazardous Substances RoHS A Japanese regulatory requirement defined by specification JIS C 0950 2005 mandates that manufacturers provide Material Content Declarations for certain categories of electronic products offered for sale after July 1 2006 To view the JIS C 0950 material declaration for this prod
21. tage To completely disconnect the main voltage please remove the power plug from the socket 4 2 Power indicator This indicator lights up in blue when the monitor operates normally If the monitor runs in power saving mode this indicator changes to amber When the monitor is turned off this indicator is unlit 4 3 Menu features All the following features of your monitor can be accessed and adjusted by using the on screen menu OSD system 1 If your monitor is not powered on press the Power button to turn it on 2 Press the Menu button to activate the OSD menu The OSD main menu will be displayed 3 To view the main menu or submenu press the on the front panel of your monitor to scroll up or the to scroll down Then press the OK button to select a highlighted function When the highlight scrolls down to the bottom of the menu it returns to top of the menu When the highlight scrolls up to the top of the menu it returns to bottom of the menu 4 To adjust the selected option press the or button 5 Select Save and return If you do not want to save the setting select Cancel from the submenu or Exit from the main menu 6 Press the Menu button to exit from the OSD menu 4 4 OSD operational instructions When the monitor is connected to two Switch the video input only active and valid video sources switching 12 between the video input source
22. tor face down on a soft area to prevent it from getting scratched defaced or broken Cleaning the Monitor 1 2 3 4 Turn off the monitor and the computer Unplug the monitor from the wall outlet Clean the monitor plastics with a clean cloth dampened with water Clean the monitor screen with an antistatic screen cleaner A CAUTION Do not use benzene thinner ammonia or any other volatile substances to clean the monitor or the screen These chemicals may damage the cabinet finish as well as the screen Shipping the Monitor Keep the original packing box in a storage area You may need it later if you move or ship the monitor 22 B Agency Regulatory Notices Federal Communications Commission Notice This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interfere
23. trols that are covered in the operating instructions If the monitor is not operating properly or has been dropped or damaged contact an authorized HP dealer reseller or service provider Use only a power source and connection appropriate for this monitor as indicated on the label back plate of the monitor Be sure the total ampere rating of the products connected to the outlet does not exceed the current rating of the electrical outlet and the total ampere rating of the products connected to the cord does not exceed the rating of the cord Look on the power label to determine the ampere rating AMPS or A for each device Install the monitor near an outlet that you can easily reach Disconnect the monitor by grasping the plug firmly and pulling it from the outlet Never disconnect the monitor by pulling the cord Turn the monitor off when not in use You can substantially increase the life expectancy of the monitor by using a screen saver program and turning off the monitor when not in use Slots and openings in the cabinet are provided for ventilation These openings must not be blocked or covered Never push objects of any kind into cabinet slots or other openings Do not drop the monitor or place it on an unstable surface Do not allow anything to rest on the power cord Do not walk on the cord Keep the monitor in a well ventilated area away from excessive light heat or moisture When removing the monitor base you must lay the moni
24. uct visit http www hp com go jisc0950 man oe lala coli Neos pann E RAE Ut W ROME LDSELTIZ www hp com go jisc0O950 S5HRLT lt E ELA ASAEUMR TAWAMRAER Ris E ASE Bi ons iE EEA Ga Te es HALA MET Be ETS CRT Mir mane xo o o o am MA A CI O RAIA BEA HD LEA ATE A AAA AA SJ T 11363 2006 fr He BME HY bie Bt Se kk LAF o X ERRADA ED E eit E AENA ae HH SJ T 11363 2006 Ap HERE E AY Bi at BE OK RPA WX PDT A AAA ROHS IKA RDA el FE HZ 2003 1H 27 HATET Hae Be a P REGEA SE E 2002 95 EC 5184 E PAE RIERA TA m TE A LE BY BSA BESS RF 21 Turkey EEE Regulation In Conformity with the EEE Regulation EEE Yonetmeligine Uygundur 28 C Troubleshooting Solving Common Problems The following table lists possible problems the possible cause of each problem and the recommended solutions Problem Power LED is not on Screen is blank Image appears blurred indistinct or too dark Image is not centered Check Video Cable appears on screen Input Signal Out of Range appears on screen Picture is fuzzy and has ghosting shadowing problem Unable to set the monitor to the optimal resolution Screen is black or displaying at a lower resolution while displaying high definition HD content Solution Make sure the Power button is on and the power cord is properly connected to a grounded power outlet and to the monitor Connect the power cord Tur
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