Question about LG Flatron L1515S 15" LCD Monitor

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The monitors blinks and goes black on logging in

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First open your cpu box and clean your ram and also ram slot. Then start your system it will work. When it will not work please change your ram.

Posted on Nov 07, 2010

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Posted on Jan 02, 2017

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SOURCE: SyncMaster 932B blinks, then screen goes black

Check all the connections and if they are all right and tight then the monitor is probably shot. The good news is that it can be repaired. It's usually around $50.00 to $80.00 to fix. Good luck!

Posted on Aug 29, 2009

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SOURCE: Monitor blinks the log on screen and then goes black

If possible you should try and connect the monitor to a different computer and see if you experience the same issue (or connect a different monitor to your computer and see if the same issue occurs). Sometimes the issue is with the graphics card not pushing the signal strength with enough power to keep the image on. If it is indeed the monitor that is bad, I would suggest buying a new one unless the monitor is still under warranty. You can get a decent size monitor from $150-300 and there are plenty of great deals out right now.

Posted on Nov 27, 2009

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When I boot up my PC the monitor will blink the windows logo and sign on for a second then go black....if I turn off the power button on the monitor and pust it back in the monitor will again blink the...


Could be the resolution too high for the monitor.
Try to press "F8" during the "Starting Windows" message, then select the safe mode or VGA mode.
After logging in check the resolution and if needed reduce it.

Could be also a video driver problem.

Use the same "F8" trick to get to the safe mode and reinstall the video driver.

I hope this will give you some ideas

Apr 05, 2011 | AOC LM729 17" LCD Monitor

1 Answer

When we turn our dell computer on, the Dell logo comes on, then the monitor goes black with cursor blinking in the upper left hand corner.


Start the computer hand hold down F8. Then you have a menu where you can chose to start windows in safe mode. If you can get in, check your log files to see what the problem is.

Jan 23, 2011 | Computers & Internet

1 Answer

Monitor blinks the log on screen and then goes black


If possible you should try and connect the monitor to a different computer and see if you experience the same issue (or connect a different monitor to your computer and see if the same issue occurs). Sometimes the issue is with the graphics card not pushing the signal strength with enough power to keep the image on. If it is indeed the monitor that is bad, I would suggest buying a new one unless the monitor is still under warranty. You can get a decent size monitor from $150-300 and there are plenty of great deals out right now.

Nov 27, 2009 | Samsung 206BW Monitor

2 Answers

Monitor comes on for seconds and then goes black


This may be because the resolution that is set in your user profile when you log on has been changed to a resolution not supported by the monitor. The best way to fix this is by going into Safe Mode (press F8 as the computer starts to load Windows) and change it to a lower resolution once you get logged in. 1024X768 is a pretty safe resolution to start with. Then restart and see if that fixes the issue.

Sep 02, 2009 | Dell E152FP 15" Flat Panel LCD Monitor

1 Answer

SyncMaster 932B blinks, then screen goes black


Check all the connections and if they are all right and tight then the monitor is probably shot. The good news is that it can be repaired. It's usually around $50.00 to $80.00 to fix. Good luck!

Aug 29, 2009 | Samsung SyncMaster 932B LCD Monitor

1 Answer

No picture on the monitor


try to log into safemode, change the setting of your monitor or install the vga driver if its needed.

Jun 17, 2009 | Hannspree HANNS G HW191DPB (Black) LCD...

1 Answer

Monitor goes black............


try checking the cables first.

May 28, 2009 | Dell E176FP 17" LCD Monitor

1 Answer

Toshiba satellite a135 monitor goes black


You could have a defective screen - a defective inverter or a CCFL lamp.
To determine if you have a LCD screen or video card problem, read this and follow the instructions.

Defective CCFL backlight, it may have the following symptom:

  • Screen flashs on red/pink and off.
  • Picture stays on in red and slowly be come normal.
  • Picture flickering with dim display.
  • Picture flickering on and off.
All these symptoms indicate that the LCD backlight lamp (CCFL Lamp) has reached the end of the life and all you need to do is replacing the CCFL lamp

Connect an external monitor to your laptop and power it up, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight.

Dim image and/or dark display on the laptop's LCD screen indicates a faulty LCD backlight and it could be the inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is nearly burnt out or burnt out, most likely this is the case.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
Check out www.lcdparts.net for parts, repair service and DIY info.

May 03, 2009 | Toshiba Satellite A135-S2386 Notebook

1 Answer

Viewsonic monitor goes black one second after startup screen boots up. Fix for this? thanks


plz log in safe mode and then disable the display adapter from the device monitor then log back normally and check whether problem is solved or not

Apr 29, 2009 | Computers & Internet

1 Answer

Monitor screen picture won't stay on for longer than a second


I had the same problem with my eMachine t3418. Site advisor Micromend suggested changing the power supply to more wattage. Very much recommend doing that. I did but it didn't fix the problem. Micromend also advised trying a video card. I bought a cheap vid card and installed it. It worked. Apparently MY problem was in the motherboard and the vid card worked around that. Much cheaper than replacing the computer. I'm NOT a tech. Just sharing my experience with what worked for me. I you have a laptop or a friend does, hook your monitor to it to test that it's okay first though.

Mar 18, 2009 | E-Machines eMachines Monitor E15T4

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