J
Jackson
At times my monitor shows 'smeared' images and text. The
display looks like somebody rubbed their hand over the
screen and smeared everything a bit to the right, as if the
paint had not dried enough. If I right click on the desktop
and click 'Refresh' the problem remains.
If I reboot, the display becomes normal again but, after a
pause of many minutes, the problem reappears. Tinkering
with the display property settings does not cure the
problem. The smeared display is in both safe and regular
modes. Otherwise, the machine seems to be working normally;
it's just the display that has a problem
Does this sound like something may be overheating and
causing a problem.
I updated and ran SpybotSD and Malwarebytes. Nothing found.
I have XP (mce) on a Dell dimension C521 (Three years old
with no problems up to this point).
Monitor: 20-inch widescreen digital flat panel (working on
analog mode since a digital card will not fit in the C521
box).
Video card: NVIDIA GeForce 6150 LE Integrated Graphics GPU.
Display settings: 1024 x 768
I am open to suggestions on possible causes. I assume the
monitor is not at fault because the display is normal for
some time after a boot or reboot.
If the video card is not being cooled properly could that
cause the problem? Is there a program that checks for
things like that?
I have never opened the case of the computer. Any hints on
cleaning and checking ventilation will be greatly
appreciated.
I assume you remove power while opening the case. Can I run
the computer with the case still open, so that I can observe
what's going on?
FWIW, I have been using the machine for over two hours now
and the display is still perfect. The room I'm in is a
little cold and I guess that is another vote for
overheating.
Thanks for any suggestions.
Jack from Taxacola (formerly Pensacola), FL
display looks like somebody rubbed their hand over the
screen and smeared everything a bit to the right, as if the
paint had not dried enough. If I right click on the desktop
and click 'Refresh' the problem remains.
If I reboot, the display becomes normal again but, after a
pause of many minutes, the problem reappears. Tinkering
with the display property settings does not cure the
problem. The smeared display is in both safe and regular
modes. Otherwise, the machine seems to be working normally;
it's just the display that has a problem
Does this sound like something may be overheating and
causing a problem.
I updated and ran SpybotSD and Malwarebytes. Nothing found.
I have XP (mce) on a Dell dimension C521 (Three years old
with no problems up to this point).
Monitor: 20-inch widescreen digital flat panel (working on
analog mode since a digital card will not fit in the C521
box).
Video card: NVIDIA GeForce 6150 LE Integrated Graphics GPU.
Display settings: 1024 x 768
I am open to suggestions on possible causes. I assume the
monitor is not at fault because the display is normal for
some time after a boot or reboot.
If the video card is not being cooled properly could that
cause the problem? Is there a program that checks for
things like that?
I have never opened the case of the computer. Any hints on
cleaning and checking ventilation will be greatly
appreciated.
I assume you remove power while opening the case. Can I run
the computer with the case still open, so that I can observe
what's going on?
FWIW, I have been using the machine for over two hours now
and the display is still perfect. The room I'm in is a
little cold and I guess that is another vote for
overheating.
Thanks for any suggestions.
Jack from Taxacola (formerly Pensacola), FL