Massive snow outbreak - any fixes?

Omnigamer

n00b
Joined
Nov 8, 2007
Messages
61
I purchased an FHD2400 about a year and a half ago, and have been very pleased with it so far. Unfortunately, I left home for the weekend, and came back to find the screen full of snow (!). Colors are off, and everything looks pretty terrible. It's out of the warranty period now, so any repairs would be straight out of my wallet... First I'd at least like to try to figure out what's wrong for my own uses.

Half of the house began having intermittent power outages toward the end of last week. The monitor and my main computer were on part of the failing circuit, and I turned off the surge protector they're attached to before I left, so that shouldn't have anything to do with it, but I can't be sure. When I came back the snow was very noticable, as well as some of the scanlines. After initially turning it on, it went back to normal briefly after it was all booted up, but then returned to snow not long after. Playing with various settings (for example, Overdrive, refresh rate) makes the snow worse, or at least a somewhat different pattern, but does nothing to get it back to a normal clear picture. The snow is visible across all inputs, so it is definitely the monitor that's having problems.

Something like this is probably very difficult/impossible to fix by myself, but if anyone has any ideas as to what the problem is or some other tests I can do, please let me know. I'd like to avoid getting a new monitor or at the very least keep the repair bill as low as possible.
 
Well, snowing is usually caused by faulty video card, did you try to attach other devices to your monitor yet? try using other computers/laptops/xbox/ps3 etc. to connect to the monitor first to rule out your video card.
 
A CRT would never have this problem because it's a superior technology! :rolleyes:

Anyway, make for certain it is the monitor. Hook the monitor up to another source. Still snow? Swap the monitor for another and see if you get snow from the same source.
 
The snow is visible even with no devices hooked up. But for good measure, I tested all the remaining inputs and got the same result.

After a long time warming up the snow has decreased a fair bit, but it still is far from perfect. Even if it gets back to "normal" if I let it warm up for an even longer amount of time, it's a good probability that it will happen again... I'm investigating repair options, but at this point it seems that it would be more suitable to just get another one if it turns out to be completely bad. Bah. I'll try to keep this updated.
 
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