P2412H - displayed briefly and then the screen turns white.

Hello

I got a pair of monitors of P2412H little more 3 years, bought from a dealer - I don't have tags and monitors say manufactured in September 2011 (so I think that, apart from any warranty).

This morning one of them has failed - it displays briefly, then the screen turns white.

Manual test:

1 unplugged every wire and power button which is held for 15 seconds.

2 reconnect the power cord.

-Switch will blue

-L' initial Dell boot screen is displayed on the screen for less than a second.

-L the screen turns white.

-Stays blue power button

3. press one of the control buttons

-Nothing happens

4. disconnect the monitor

5. connect the monitor to on PC with Windows connected using DVI.

6. connect the power cord

-Switch will blue

-L' initial Dell boot screen is displayed on the screen for less than a second.

-L the screen turns white.

-Stays blue power button

I also tried to reset the monitor according to the instructions of the manual by pressing keys 1 and 4, but as the monitor does not appear, I couldn't see anything.

The monitor did briefly revived properly after one of my attempts back manually, but the after turning on and the new to check if the problem itself had set the monitor returned to the not displaying no not again.

Can anyone help or point me in the right direction on how to fix it?

Thank you

* UPDATE *.

Disassembled the monitor I've used this as a guide to youtube to open the monitor the safely:

cs_setInnerHtml ('video_aebd897a-01ed-42eb-a8c5-b3b6ecee6556', ");

Inspect the circuits printed for all the obvious problems such as cracked soldering or fried capacitors.

Could not see the obvious problems... you realign a couple of back vertical capacitors where some of them were in sharp corners appeared to be very close together as a result.

Back together carefully.

Backwards and now it works very well for 48 hours.

Tags: Dell Peripherals

Similar Questions

  • When I turn on my emachine and try to check my e-mail, I get my homepage to google for about 1 second and then the screen turns white with bee.pl.

    HELP me get my E mail.

    When I turn on my emachine and try to check my e-mail, I get my homepage to google for about 1 second and then the screen turns white with bee.pl.

    http://INFOTEP.bee.pl/info.php?avted=;     I'm not that day on computers, and many of their functions and a few times I get a little lost in there so if anyone can help me I really appreciate it.    Thank you!!!

    Hello

    1. what operating system do you use?

    2. What mail client do you use?

    3. you have made any changes to your

    4. what site you're talking about?

    5. How do you access the webpage?

    6. you use Internet explorer or another browser to access the site?

    The link give http://infotep.bee.pl/info.php?avted takes me to a blank Web page

    Are you referring to http://www.bee.pl/index

    Refer to the following, who says that the sites host malware

    http://www.Google.com/SafeBrowsing/diagnostic?site=monidopo.bee.pl/

  • 11 - e010nr after the signature on the photo and a few icons appear and then the screen turns white and reappears

    Laptop TouchSmart 11, e010nr 11, windows 8, no error message. I can Ctrl/alt/del and obtain the lock... the Task Manager screen. This screen works but nothing else

    Hi danny61,

    Just to clarify , when your screen turns white and reappears, the icons reappear also? and do you not see that set the desktop background or the taskbar? that it could be as simple as restarting the Explorer process in the Task Manager.

    If you can update me if I can see how I can help

  • HP Pavillion Smart Touch 15: turn on computer, says please wait or AutoFix and then the screen turns white. Goes no further

    My computer was las night. I turned it on this morning and it says the auto repair or please wait a few seconds then screen goes black or white. It doesn't let me do anything else. It is located on a white screen. Help, please

    Hello

    Here's the follow up:

    -You cannot restore your files once the HARD drive goes 'bad '. You can try to start the computer by using a few Linux based Live rescue CD, but chances are very small

    -You can not restore factory default before replacing the HARD drive as the old is defective. You must insert a new and then restore because the information is indeed stored on the HARD drive (new)

    -If you know how and where you can event the same HDD - manufacturer 678312-002

    If this is not the case, just use some as suggested above and as explained in the guide Service and Maitanance.

  • My Pc fires up to the home page and then the screen turns white, blue error screen

    When the screen is blank I have to manually turn off and restart several times before it will work.

    can someone help an old age pensioner please.

    Hello

    1. the question occurred once more after you've done a system restore?

    2. What is the full and exact error message?

    If you still get a blue error screen, I suggest you refer to the articles and check if that helps:

    You receive a random "0x0000008E" error message on a blue screen in Windows XP

    http://support.Microsoft.com/kb/827663

  • PC starts, I set password and then the screen turns off and goes no further

    Hi, I start my g6 pavilion 2240, I get as far as putting my password then the screen turns white and I get not further

    don't know what to do now, I'm a surfer of money, so please tell me answers I can understand. Thank you very much

    Hello

    Try to use the system restore Windows to return the machine to an earlier point in time when it worked correctly - a complete guide on how to make of this (including a video preview) can be found on the link under the subheading: restore your computer when Windows 8 cannot start normally (it's to halfway down the page).

    http://support.HP.com/us-en/document/c03327545

    Kind regards

    DP - K

  • Restart computer, windows xp screen came then the screen turned white

    Restart computer, windows xp screen came then the screen turned white

    Hello

    1. have you made changes on the computer recently?
    2. do you get an error at startup of the computer?

    Check to see if the problem exists in Safe Mode, if the computer works as expected in mode without failure, then we can solve the problem in the clean boot state.
    a. refer to the article below for the procedure safe mode in Windows XP
    A description of the options to start in Windows XP Mode
    http://support.Microsoft.com/kb/315222

    b. you need to perform a clean boot to find the program that is causing and then disable or remove.
    How to configure Windows XP to start in a "clean boot" State
    http://support.Microsoft.com/kb/310353/en-us
    Note: When you are finished troubleshooting, follow the steps as explained in the article to reset the computer to start as usual.

    I hope this helps.

  • BlackBerry Smartphones do - what do I do when the blackberry starts to load, but then the screen turns white

    A couple of weeks, I have recharge my phone and he kept on his auto turn off or not charging well so when I rang Virgin they told me to buy a new battery I did, I loaded the new battery in another phone blackberry by following the instructions at and when I got the new battery for my blackberry torch It started to load as usual but the screen turned white and it turn off its self.

    You need to ring up Virgin again and explain to them that it was not the battery because of your questions.  It is for them to take in charge your device and, as appropriate, to support RIM to get is resolved.

  • I have xp sp3. When I turn on my computer the screen turns off and then the screen is sometimes off shaped.whats evil?

    I have xp sp3. When I turn it on, it lights up and then the screen stopped occasionally. and after that I cut the screen off, then on again, it turns on but the screen is sometimes alittle bit off. who is wrong?

    Hello

    1. don't you make changes to your computer, after which the issue started?

    I suggest that you follow these steps and check to see if they help.

    Step 1:

    Update of your display drivers and check if this is useful.

    Step 2:

    Reinstall your display drivers, and check if that helps.

    http://support.Microsoft.com/kb/283658

  • I had the virus 'file system' I ran most of MS who removed it... then the screen turned gray and all the icons and files have disappeared... I can't use restore even in safe mode

    I had the virus 'file system' and ran the Microsoft Essentials who kidnapped... Then the screen turned grat and all my tyop desktop icons disappeared and my files... I tried to use the restore but it wouldn't return back or in SafeMode... also, I get a notice that the Task Manager is disabled? How can I turn back?

    Hi David McGeady.

    ·         You are able to open in safe mode Task Manager?

    Follow these methods.

    Method 1: Scan the file system (CFS) auditor to repair corrupted files.

    Description of Windows XP and Windows Server 2003 System File Checker (Sfc.exe)

    http://support.Microsoft.com/kb/310747

    Method 2: It seems that the virus is still there. Performs a search using the Microsoft safety scanner.

    http://www.Microsoft.com/security/scanner/en-us/default.aspx

    Note: If bad sectors are found in the hard drive, then it could try to fix this particular sector. If you have any data on that, it can get lost.

    Method 3: Create a new user account.

    How to create and configure user accounts in Windows XP

    http://support.Microsoft.com/kb/279783

    If the problem is resolved in a new user account, and then follow the article on how to fix a corrupted user account.

    How to copy data from a corrupted to a new profile in Windows XP user profile

    http://support.Microsoft.com/kb/811151

  • When I try to "save under" I get a message "Initalising the root folders to display" and then the screen freezes

    When I try to "save under" I get a message "Initalising the root folders to display" and then the screen freezes. Sometimes when I click several times on the target folder it opens other times it does not. Any thoughts?

    Hello

    You try to save files using Microsoft office?

    If so, this article should help you

    The program stops responding when you try to open or to save a file in an Office 2002 program, in an Office 2003 program, in a 2007 Office program or in a program Office 2010

    http://support.Microsoft.com/kb/313937

    If its with a different program and then check if the problem exists in Safe Mode, if the computer works as expected in mode without failure, then we can solve the problem in the clean boot state.

    Step a. refer to the article below for the procedure safe mode in Windows XP

    A description of the options to start in Windows XP Mode

    http://support.Microsoft.com/kb/315222

    Step b. You need to perform a clean boot to find the program that is causing and then disable or remove.

    How to configure Windows XP to start in a "clean boot" State

    http://support.Microsoft.com/kb/310353/en-us

    Note: When you are finished troubleshooting, follow the steps as explained in the article to reset the computer to start as usual.

    Visit our Microsoft answers feedback Forum and let us know what you think.

  • Re: NB200 - making noise and the screen turns white

    Hello

    My laptop makes the high pitched noise and the screen turns white. Please help with this question.

    Thank you

    Hello

    It is especially as this problem with the inverter. She is, die, and made a noise of pitch. Try to connect the external monitor and check if it is displayed.

    Welcome them

  • When I start my computer I saw a MSI logo and then the screen goes black and Windows does not load.

    original title: HELP ME PLEASE!

    (I am running windows xp) I need help! I tried installin linux ubuntu for netbook 10 on my msi u100, but everything was wrong when my little brother from my FlashDrive from the port, it has been installin linux from. so now when I turn on my computer it will not load windows, it will just have the msi logo and then the screen goes black and it does not load windows xp.

    Netbooks and also most computers these days, do not come with an installation CD. Instead, it has a recovery partition. Assuming that you have not deleted the recovery partition,

    Take a look at this:

    http://randompastime.blogspot.com/2010/02/restoring-MSI-wind-U100-NetBook-to.html

    Hope this helps

    Post back if necessary

    __________________________________________________________

    If this post can help solve your problem, please click the 'bookmark' or 'Yes' to this message button. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

  • Windows will start, the screen starts flashing and then the screen say Logging Off, then restore the screen to the CTRL ALT DEL all other functions will not work.

    Start my computer, it will default to the CTRL ALT DEL screen.  After graduating in the login screen I enter the password.  Windows will start and then the screen starts flashing and the screen say Logging Off, then restore the screen to the CTRL ALT DEL I can boot into safe mode.  All other functions will not work.

    Thank you

    I guess you wanted to ask how to solve the problem. If then all in Safe Mode you can use system restore to set up Windows to a point when the problem did not exist.

  • When trying to view videos full screen, the screen turns white!

    When I try to watch videos, I love to watch full-screen, but when I press the icon full screen the screen turns white. I have to press the ESC key to return to normal. What will fix this?

    i right click on video > select settings > remove the check mark from material

    Acceleration.
     
    II] download and install: -.
    Adobe flash player: -.
     
    III] update your graphics card driver on the website of the manufacturer of the graphics card.

Maybe you are looking for

  • Compatible bios need Vista for my Satellite PSA30E

    I am disappointed because they won't update the Bios for Satellite A30, model PSA30E. Now, with the current Bios, it can not install Windows Vista!In my contacts with the support of Toshiba, they say that they will not update the bios, but should be

  • Pavilion dv7 keyboard problem

    Product name: Pavilion dv7 Product number: QG703EA #B1A Recently bought, that IMO has a problem which is probably a BIOS-solvable one. There is a setting in the BIOS, named "Mode of Action keys", which: -If you select 'Off', action keys function as a

  • Picture It abnormal termination of the program

    I don't know if anyone can help on this one, because it is old software... but I had run 2002 works on an old XP Home system, and when he died. moved the software to a new system XP Pro of Dell Vostro 220 s... When I try to run Picture It (6.0.829.0)

  • Align ButtonField Center in HorizontalFieldManger when ObjectChoceField is not selected

    HelloI have developed a screen in which there's a topic labelField below that there is an ObjectChoiceField... My position and ObjectChoiceField do not scroll and will remain constant, under the title and ChoiceField object I have some data that must

  • Link attached Image can not file in a text inside PDF file

    Hello friends, I have a problem, I played all day and couldn't solve it (can't believe that Acrobat DC can fill or fix this task).So my problem is: (I'll describe what I want to do).I created a PDF (just for testing purposes) with texts of the sample