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After turning on my computer all seems OK until it seems for no reason the monitor goes blank and will not re-open by pressing any key. The small green light in the right hand corner flashes continually. Sometimes by moving the cable at the back slightly it will function again, but screen goes off again after about 10 mins or so. (Dell E173FP Color Monitor).

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Make sure that are all of the connections tight. the monitor cable could be bad, try another one.

Posted on Jun 10, 2008

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Dell Latitude D830 running Windows 7. Also running laptop screen plus additional monitor. I was watching a visor from cnbc.com when the addt'l monitor went blank and the laptop screen went a broken...


Hallo there
I hope you have got your screen beack, if not try to restart your computer in safe mode.
The restarting can be done in the following way:
1. Click START, click TURN OFF COMPUTER, and then click RESTART
2. While the computer is starting, press and hold down the F8 key until the Startup Menu appears
3 Use the UP ARROW and DOWN ARROW to select Safe Mode, press ENTER.
Now to the display settings
1 Open Display Properties in Control Panel
2 Click the Settings tab
3 If for some reason you are not in safe mode go through following:
In Colour quality, clock to alower settiing
Move Screen Resolution slider to the left if you want to reducethe size of the desktop
To Refresh frequency click Advanced and check the Adapter and Monitor.
4 After you have made your changes click OK
restart the computer if you are told to do so. But do not do it in safe mode..
Good luck
Kobrun

Feb 29, 2012 | Dell Computers & Internet

1 Answer

Monitor goes blank and power light remains on and when i turn it back on, it stays on for about 3 seconds and goes blank again. thank you!


  • Turn on CPU.
  • CPU will be start booting. Red/yellow light will be blinking. If yes then check your monitor light will be fixing and Show *********** Board.
  • If shows and your OS will be Booting and fail to start.
  • If yes you can repair it.
  • Insert OS disk into the DVD driver.
  • Turn off PC.
  • Turn on
  • "Press any key........" when comes this message you press any key.
  • After that you can see two option


?? Fresh copy Installation OR

?? Repair Option


  • For Repair Press "R"
  • It will be start repairing


Thanks.

May 15, 2011 | HP Compaq WF1907 Monitor

1 Answer

No Signal


yes start the computer then keep pressed the key F8 untill the display comes then hightlight the option last good known configuration and select the problem will be solved

Mar 06, 2010 | Acer 22" X223w LCD Monitor

1 Answer

My monitor goes to sleep and doesn't come back on.


For that when you power up the computer press F8 key then enter in enable vga mode .
Then go to display property and set screen resolution to 1024*768 then apply and ok.
if still not work then try safe mode then uninstall graphic driver and reinstall.
When you power up the computer press F8 key untill you see windows logo.
Let me know if you need further assistance.
Thanks for using Fixya.

Feb 07, 2010 | HP w1907 LCD Monitor

3 Answers

My monitor went black, and the power switch just flashes.


is your CPU working properly? if that the case, your monitor is in need of a service.
reasons for why a monitor goes blank?
Reason 1: Wetness
The number one reason why computer monitors go blank is - wetness. Believe it or not, when your computer monitor is exposed to humid air, sometimes water can condense and accumulate in the monitor. This causes the monitor to malfunction and go blank. I've had this happen to my desktop PC at least three times before. What you need to do is to leave the monitor alone for some time and allow the water to evaporate. That usually solves the problem.

Reason 2: Faulty Graphics Card
The next reason why your computer monitor goes black is due to a faulty graphics card. The best way to detect this kind of problem is to connect up a new monitor to your PC, then check if you have a blank screen. If you continue to have a blank screen, then it's likely your video card is faulty.

Reason 3: Faulty RAM
This one is less obvious and less common, but it can happen. You might sometimes get bad RAM modules which prevent your PC from booting up even to the basic BIOS startup screen. To detect this kind of problem is more troublesome, you might need to remove those RAM modules and insert them into another computer.

Reason 4: Loose Connections
Another reason why your monitor goes blank is due to loose connections. The connection from the monitor to the mains is usually a culprit, as is the connection between the monitor and the video card. Check those connections before you declare your computer monitor as faulty.

Reason 5: A Short Circuit In The Motherboard
And the final reason why your computer monitor goes blank? It's possibly because of a short circuit in the motherboard. This is the most undesirable outcome of course, as you might have to replace your entire motherboard. However, it's possible that this can happen - so keep your fingers crossed and hope it doesn't happen to you.
try this.
please rate my solution.
have a nice day.

Jul 05, 2009 | Dell E152FP 15" Flat Panel LCD Monitor

1 Answer

Monitor is just not turning on


is your CPU working properly?
if that the case, your monitor is in need of a service.
anyway read this.
this may help you.
reasons for why a monitor not turning on?
Reason 1: Wetness
The number one reason why computer monitors go blank is - wetness. Believe it or not, when your computer monitor is exposed to humid air, sometimes water can condense and accumulate in the monitor. This causes the monitor to malfunction and go blank. I've had this happen to my desktop PC at least three times before. What you need to do is to leave the monitor alone for some time and allow the water to evaporate. That usually solves the problem.

Reason 2: Faulty Graphics Card
The next reason why your computer monitor goes black is due to a faulty graphics card. The best way to detect this kind of problem is to connect up a new monitor to your PC, then check if you have a blank screen. If you continue to have a blank screen, then it's likely your video card is faulty.

Reason 3: Faulty RAM
This one is less obvious and less common, but it can happen. You might sometimes get bad RAM modules which prevent your PC from booting up even to the basic BIOS startup screen. To detect this kind of problem is more troublesome, you might need to remove those RAM modules and insert them into another computer.

Reason 4: Loose Connections
Another reason why your monitor goes blank is due to loose connections. The connection from the monitor to the mains is usually a culprit, as is the connection between the monitor and the video card. Check those connections before you declare your computer monitor as faulty.

Reason 5: A Short Circuit In The Motherboard
And the final reason why your computer monitor goes blank? It's possibly because of a short circuit in the motherboard. This is the most undesirable outcome of course, as you might have to replace your entire motherboard. However, it's possible that this can happen - so keep your fingers crossed and hope it doesn't happen to you.
try this.
please rate my solution.
have a nice day.

Jul 04, 2009 | Computers & Internet

1 Answer

No picture on monitor 997M


One reason that this is happening could be that it is on Power saving mode. This happens when the LCD monitor detecs an incorrect timing then thats the time that the LCD goes blank and the power botton starts to blink.

what you need to do is to turn the computer off. Unplug cables attach to the LCD make sure it is also off, once done press the power botton for a couple of 30secs to a minute and then release. After doing so re-connect all the cables and make sure that both ends is tight and secure once everything is ok turn the computer on same with the monitor to check if it solves the problem.

Jan 08, 2009 | Microtech Computers & Internet

1 Answer

My HP monitor (f50) has malfunctioned


Try these 2 steps if they don't work get back to me :)

Step 1. Connect the video cable and turn on the computer. What happens?
  • If the monitor screen remains blank (no startup screens or onscreen display messages), the monitor must be connected to another computer using a different cable to determine if the monitor is bad. Skip to the Step to connect the monitor to another computer.
  • If the monitor is capable of displaying boot screens but is unable to display Windows, use the following steps to set the computer to a compatible resolution:
    NOTE: Find the native display resolution for your monitor in the User Manual or in the product specifications for the monitor model. If you are unable to find the native display resolution for your monitor model, temporarily use 1024x768 for troubleshooting purposes.
    1. Turn on the computer and press the F8 key repeatedly when the first startup screen appears.
    2. If you are using Windows Vista, select Enable low resolution video (640 x 480) , press Enter , and wait until Windows opens. To set display settings that match the monitor, use the steps in the HP support document, Changing Display Settings, Background Image, and Screen Saver in Windows Vista . If you are using Windows XP, select Enable VGA Mode , press Enter , and wait until Windows opens. Continue using these steps to set display resolution. If you are using Windows 98 or ME, select Safe Mode and perform the following steps to enter into a standard VGA mode:
      1. Once Windows opens to the desktop in Safe Mode, click Start , and Run .
      2. In the Open field type msconfig and press Enter . The MS Configuration Utility window appears.
      3. Click the Advanced button, and select VGA 640 x 480 x 16 if it is available.
      4. Click OK and restart the computer.
      5. After Windows opens, click Start , and then click Run .
      6. In the Open field type msconfig and press Enter .
      7. Click the Advanced button, and remove the checkmark next to VGA 640 x 480 x 16 .
      8. Click OK . Do NOT restart the computer.
    3. After Windows opens, right-click on an open area of the desktop and select Properties (Windows XP, 98/Me) or Personalize (Windows Vista).
    4. In Windows Vista, Scroll down and click Display Properties . In Windows XP, 98, or Me, click the Settings tab.
    5. In Windows Vista, select the native display resolution size using the Resolution slider. Set Colors to Highest (32 bit) . In Windows XP, select the native display resolution size using the Screen resolution slider. Set Color Quality to Highest (32 bit) . In Windows 98 or Me, select the native display resolution size using the Screen Area slider. Set Colors to True Color .
    6. Click Apply after you have made your adjustment. The screen should blank out temporarily and come back.
    7. If you are satisfied with the new display settings, click Yes on the Monitor Settings windows. If you are not satisfied or if the screen just goes black, wait: Windows sets the screen back to the way it was before. Try another setting until you find a display configuration that is compatible with the monitor and meets your needs.
      NOTE: If the native resolution is not available, download and install updated video driver software for your computer. Updating the video driver software can add more resolutions (graphics modes).
    8. Restart the computer. The monitor should now display a full screen image in high quality. You are done.
Step 2: Connect to another monitor
Using a different cable, connect the monitor to another computer that has video. Turn on the monitor and the newly connected computer. What happens?
  • If the monitor works, the video hardware on the original computer is likely to be the source of the problems. You can try connecting the original computer to another monitor that works to update its video drivers.
  • If the monitor remains blank, repair or replace the monitor.


Dec 27, 2008 | HP Pavilion F50 17" Flat Panel LCD Monitor

1 Answer

PLANAR Flat screen goes blank and then wil not come back on, blinks a second then dies.


Hi...there
Sure, you can fixed by replaced the backlight inverter or repaired it.

Oct 31, 2008 | Planar PL1910M (Black) 19 in. Flat Panel...

1 Answer

LCD monitor goes blank


It appears that the display resolution set in your display properties is out of the range that the LCD can display.

Try this.

Boot to the ENABLE VGA MODE by pressing F8 to get the Windows Boot Menu. If you can get to the desktop, then go to display properties, and see if you can change the resolution to higher settings and maintain video. (If the video blanks out, then it should revert to the previous setting in 15 seconds)

Aug 03, 2008 | Gateway FPD2275W LCD Monitor

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