Display Shows "No Signal"

[dale]

Quite often I will leave the computer (XP SP3) on for several hours and when
I return the ACER display will show "No Signal." CTL-ALT-DEL has no effect,
but if I reboot all is fine. Is this a video card problem?
Dale

 

[Richard in AZ]

| Quite often I will leave the computer (XP SP3) on for several hours and when
| I return the ACER display will show "No Signal." CTL-ALT-DEL has no effect,
| but if I reboot all is fine. Is this a video card problem?
| Dale

Is the computer power off? You can make a fast check with either the Scroll Lock or Num Lock keys.
A light on the keyboard should change with either key if the computer has power.

You just may have the power setting configured to turn off the computer after x minutes of no
activity.

 

[dale]

The computer is still on and the fan is running.
Dale

 

[dale]

The computer is still on and the fan is running.
Dale

 

[dale]

The computer is still on and the fan is running.
Dale

 

[Richard in AZ]

Look at the Power Options in the control panel, what are the Power Scheme settings?

| The computer is still on and the fan is running.
| Dale
| | >
| > | > | Quite often I will leave the computer (XP SP3) on for several hours and
| > when
| > | I return the ACER display will show "No Signal." CTL-ALT-DEL has no
| > effect,
| > | but if I reboot all is fine. Is this a video card problem?
| > | Dale
| >
| > Is the computer power off? You can make a fast check with either the
| > Scroll Lock or Num Lock keys.
| > A light on the keyboard should change with either key if the computer has
| > power.
| >
| > You just may have the power setting configured to turn off the computer
| > after x minutes of no
| > activity.
| >
| >
|
|