I've been running Ubuntu on one of my servers for about six months. Recently, every time I turn on the computer it POSTs and then right before it gets into Ubuntu my monitor gives me an error saying:
Out of Range H: 92 kHz V: 58 kHz Range: H: 22-82 kHz V: 56-76 Hz Max: 1280 x 1024
Obviously the horizontal frequency is at 92 kHz, which is apparently out of its range. It's an older (~2005) LiquidVideo 17" flat screen monitor with the old blue VGA input. I have access to the BIOS but that doesn't really help. If I had another monitor I would hook it up to that to troubleshoot and figure out whether it's the monitor or the graphics card or what. Even if I am able to get into the desktop I don't think there's a setting for horizontal frequency, only vertical. How do I fix this?
Here's a picture: