Just a few days ago my computer screen started acting weird. When I shut the computer off, and left the screen on for a little while (intending to turn the CPU on again), the screen turned white and started showing the following numbers:
"31 KHz 60 Hz
48 KHz 72 Hz
64 KHz 60 Hz"
I'm guessing these have something to do with VGA or RGB adjustments, but when I try to open the screen's adjustments control panel, I can't navigate.
It doesn't show these numbers when the computer is on, only when it is off and the screen is on. This wouldn't be such a big problem but now I have a small screen with huge black frames on both sides and on the top, and I can't use the monitor control panel.
My computer screen is from Hong Kong, and I can't figure out the manufacturer. In the front there is a logo that seems to say "F" and on the behind it says:
Model no CM1772FS
100-240V~, 2A, 50/60Hz
Product Name: E700
Have Googled with unsuccessful results. Anyone have any advice?