I have a compaq presario 6000 it has started shutting down and the light flashes red. It turns back on it dos it at random some days it dos it 6 to 7 times others not at all. all my fans are working. what would cause this?
More aboutcomputer shuts randomly flashing light
Would check the psu first. Do you have another you can use to test?
Sounds like it is going into sleep mode/hibernating, try checking the settings in the control panel. If that's not it, I would go with QuietPC on betting the PSU (Power Supply Unit) is the issue.