Question about LG L1917S-BN 19" LCD Monitor

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LG L1917S - Blank Screen, Blinking Power Light

I have an LG L1917S screen, and I seem to have problems with it coming on. Sometimes it'll work, and other times it'll not turn on and the power light just blinks at me.
I've checked all cables, I've tried plugging it into another PC, I've tried my spare monitor (LG L1710B) which works fine....and I've had 6+ replacements from LG over the last year, each of which has the same problem.
My girlfriend has the exact same screen, and the exact same video card (BFG 7600GS 512MB AGP) with reguarly updated drivers. In fact, apart from me having 400watt psu and hers being 350watt, our systems are identical.
Short of just buying a new screen, is there anything that can be done to fix this? I'm at my wit's end here =P

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Re: LG L1917S - Blank Screen, Blinking Power Light

The bulb is dying in the back. These monitors are famous for it. You can look on ebay for a new backlight, but It's not easy to find.

Posted on Jan 02, 2008

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Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, blown fuses, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed LG monitors to get some ideas what to look for:
Post back what you see inside so we can guide you further and it will help out other people in the future also.

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My LG 2353 monitor screen goes blank by itself. Sometimes it will go into sleep mode or sometimes my screen just blanks out and the power light stays solid red without flickering to indicate whether or not...

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t certainly seems like the monitor is not getting a signal. Did this happen after you changed something, or just on normal boot up?
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If you can, try swapping out the video card or use the monitor on another computer.
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