Question about LG Flatron L1750S 17" LCD Monitor

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Monitor has power; shows analog for split second; then goes black

I have taken the video cable to get checked out; and it does work. (At least Best Buy told me that it did work when they tested it) The power cable works because obviously it has power. I inserted an antivirus disk in the drive and tried powering up the monitor to see if it came up; this didn't work either.

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Hi...there,
Well...It's seems you got a busted backlight inverter. You need to replaced a new one or repaired it...

Posted on Dec 06, 2008

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AOC 2036S won't connect to laptop


Is the cable working? try reducing your laptop screen resolution and connect to your monitor. Your monitor may not support full hd resolutions....

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Acer AL1917W blinks off in a split-second, twice


remove power to your monitor; then remove the monitor's back cover and, front cover;
when you can see the circuit board check for a buldged can capacitor or, two; replace these by unslodering them and, resoldering the new ones in place digikey.com sells the capacitors (don't forget the position of the capicitors they go in only one way

Jul 22, 2010 | Acer AL1917W LCD Monitor

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The monitor shows black when I power up my computer in the morning. When I turn the monitor off, then on, I get a picture for a few seconds with analog in the upper right corner, then it goes black again....


Open it up and look at the capacitors. The round "tin can" looking components. If the tops appear bulged, then replacing them may help. Check out the YouTube video... and web site...

http://www.youtube.com/watch?v=9Q6_TgNJvQw


Good Luck!

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1 Answer

My monitor showes for a split second then goes black


First, can you attach another monitor to the computer to check to see if it works?

If it does, then your monitor is going bad. Possibly the power supply.
If a second monitor acts the same way, then it's your video card.

Dec 10, 2009 | Computer Monitors

1 Answer

Lcd screen goes black after a few seconds


check your vga cable that is connected on your cpu,for some lose connection,it must be fitted if you still don't get any display check your cpu.have some other monitor for isolation,if you dont have bring it on s repair center,your cpu has a problem.

Sep 10, 2009 | Computer Monitors

2 Answers

When I power up my PC and monitor, the screen comes on for a couple of seconds, then it goes black


this happens with a few monitors and some graphics cards. if you connect your monitor through a DVI cable, try connecting it through an analog cable. if possible change your graphics card, that should solve it completely.

Jul 01, 2009 | Samsung SyncMaster 712N 17" Flat Panel LCD...

1 Answer

New LG 2452T keeps going to digital power saving mode


i had the same problem.
connect the monitor with the analog cable and shut down your pc.
while it is off unplag the analog cable and place the digital one(dvi).
this should fix your problem m8 ;)

Feb 28, 2009 | LG Flatron L2320A 23" LCD Monitor

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When it's turned on, the light on my monitor blinks but the screen doesn't display anything. Why might this be happening, and how can I fix it? Monitor will go on for a split second, then screen will go...


they normally turn off like this when they aren't receiving a video signal from the pc (same as when you turn off the pc). make sure that it is connected properly, and that the video output is activated. try disconnecting from the other monitor while its on and connect the problem monitor...if it still isn't working then there may be a problem with the cable or the monitor itself. Try another VGA or DVI cable. Hope this helps

Mar 29, 2008 | Computer Monitors

1 Answer

Black screen


How old is the computer? Make sure that the power light comes onto the monitor when you plug it in, should be orange and then turn green when video card syncs with it when PC is turned on. If you are getting black screen when PC is powered on:
1. Bad video card
2. Bad video cable
3. Bad monitor
1Solution: Try using a different monitor attached to this same PC and see if it works. If it does, then its the monitor, its cable, or its power supply. If it doesn't work, then its the video card or the video cable coming from monitor.

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