I have Windows 7 Ultimate x86. One day last week, I left my computer for a few minutes and came back to a dialog box saying Windows Explorer (or maybe it was Internet Explorer) encountered a problem and needed to close. I clicked close and my monitor (LG Flatron W2453V) shut off. However, I noticed that I was still able to see the faint appearance of objects on the screen which lead me to the conclusion that my monitor's back light was off. I shut the monitor off then back on, but the back ight went off after about 3 seconds. Rinse and repeat about 10 more times until frustration sent me into a frenzy.
So I plugged in another older monitor I got in 2007 (Samsung SyncMaster 225BW). Same issue. I could still see the faint shapes of windows and even read some large text if I strained my eyes. The thing is that I don't remember this monitor ever doing this at all. Thinking it was my video card (nvidia GTX480), I swapped it out with my old nvidia 8800 GTX. SAME ISSUE. I then tried both video cards in a different PCIE 16X slot. Same issue.
I took my LG into work the next day and tried it there only to get the same shut-off issue, so it's obviously the monitor at this point. However, the very unlikely coincidence that Windows 7 crashes on its own at the exact same time both of my monitors decide to go into power save mode has me wondering if PC monitors can be affected by viruses. I know it sounds crazy, but it seems perfectly plausible. After all, if a monitor can get a firmware update, why can't it acquire a virus? I'd like someone to set me straight on that one.
Right now, I am able to use my Samsung monitor, but I have to polish its knob pretty good by performing random combinations of rebooting my PC and disconnecting/reconnecting the monitor cable from the monitor to get it to stay on.
Is there some sort of self-diagnostics I can perform on these two monitors? What do any of you recommend I do about this? I am about to order a new monitor, but want to explore other options first.
So I plugged in another older monitor I got in 2007 (Samsung SyncMaster 225BW). Same issue. I could still see the faint shapes of windows and even read some large text if I strained my eyes. The thing is that I don't remember this monitor ever doing this at all. Thinking it was my video card (nvidia GTX480), I swapped it out with my old nvidia 8800 GTX. SAME ISSUE. I then tried both video cards in a different PCIE 16X slot. Same issue.
I took my LG into work the next day and tried it there only to get the same shut-off issue, so it's obviously the monitor at this point. However, the very unlikely coincidence that Windows 7 crashes on its own at the exact same time both of my monitors decide to go into power save mode has me wondering if PC monitors can be affected by viruses. I know it sounds crazy, but it seems perfectly plausible. After all, if a monitor can get a firmware update, why can't it acquire a virus? I'd like someone to set me straight on that one.
Right now, I am able to use my Samsung monitor, but I have to polish its knob pretty good by performing random combinations of rebooting my PC and disconnecting/reconnecting the monitor cable from the monitor to get it to stay on.
Is there some sort of self-diagnostics I can perform on these two monitors? What do any of you recommend I do about this? I am about to order a new monitor, but want to explore other options first.