Hi,
Check for things that are scheduled to run on system idle. Examples include
indexing, defragging, antivirus updates and/or scans, malware program
updates and/or scans, etc.
--
Best of Luck,
Rick Rogers, aka "Nutcase" - Microsoft MVP
http://mvp.support.microsoft.com/
Windows help -
www.rickrogers.org
Vote for my shoe:
http://rick-mvp.blogspot.com
"Maurice" <> wrote in message
news:BD0C6E25-F26A-4693-8C1A-...
> Please note that I did consult related posts and they do not match my
> circumstance. This is a Vista Ultimate desktop with 8Gb and Quad Core
> processors. The sleep function has worked flawlessly for about a year.
> Putting it to sleep initially blackens the monitor only to return to a
> screensaver image about three minutes later. Only significant change has
> been a massive number of videos downloaded to a secondary SATA drive. Not
> sure what I would be looking for in the event viewer in this instance.
> guidance sought.