See if this applies/helps:
One method for accessing the 'UPS Selection' window:
1. Click on 'Start'
2. Select 'Control Panel'
3. Double-Click on 'Power Options'
4. Click on the 'UPS' tab
5. In the 'Details' section click on the 'Select' button
6. In the 'UPS Selection' either set the 'On port' to something
other than COM1 or select the manufacturer to '(None)'
--
All the Best,
Kelly (MS-MVP/DTS&XP)
Taskbar Repair Tool Plus!
http://www.kellys-korner-xp.com/taskbarplus!.htm
SupportSpace
www.supportspace.com/pages?aiu=kellyskorner
"Voiceman777" <Voiceman777@discussions.microsoft.com> wrote in message
news:4223BFCC-A844-444D-AA6D-4530DF6BBB84@microsoft.com...
>I have XP Home with SP3. My UPS has hijacked the only serial port I have
> (com port 1?) and I need to use it for other things. I once was able to
> disable the UPS on this port but have forgotten how and have been unable
> to
> figure it out through trial and error. Any suggestions? Thanks.
> --
> Hometown Voiceman