Dear Sergio

Here is one idea

USB memory sticks, and also USB mice are common culprits for prematurely
waking up the computer. In the case of accidental mouse activation,
consider laying the mouse on its back.

To troubleshoot the problem visit the Device Manager
1) Control Panel --> System and Maintenance --> System --> Device Manager.
2) Right click the suspect device
3) Properties
4) See if it has a Power Management Tab.
5) If so, then remove the tick next to: 'Allow this device to wake up the
computer'.

I have a few more ideas here, but mainly for the reverse problem, won't wake
once its a sleep.

http://computerperformance.co.uk/vis..._hibernate.htm






"Sergio Hegner" <shegner@globo.com> wrote in message
news:49AD54FD-4696-4464-A3A9-D3251E3ED00B@microsoft.com...
>
> Hi people,
>
> I've installed Logitech SetPoint 3.30 (3.30.165 drivers) for my MX 3200
> cordless keyboard/mice and my computer does not enter into sleep nor
> hibernation anymore. I've tried lots
> of plan settings with no success. Computer has video, Windows, motherboard
> bios and other drivers updated as far as I know.
> The other important thing is : this also happened with other sofware like
> Palm Windows Desktop and so and I had to use the restoration utility to
> have sleep and hibernation working . I would like to know what system file
> is corrupted (if it's the case )when some software like that is installed.
> I'd love to be able to recover my energy plans again!
>
> Any help for Heaven's Sake ?!
>
> Thanking in advance,
>
> IntelD975XBX
> Core2 Duo 6400 2.13 GHZ
> 2GB RAM
> 256 MB ATI Radeon 1600
> Vista Ultimate 32