Hibernate problem

[sickcars]

Vista Premium on my new Acer laptop.

I had Hibernate working great before where I could close the lid of the laptop and it would work perfect.

However now If I close the lid OR even go to start>Hibernate the screen will go black for a bit then it wil come back on 5sec later as if I just Logged off or locked the computer But it does not Hibernate. I have gone through all the settings and so on but I cant seem to figure it out.

Any ideas?

Thanks

[compygeek]

Have you updated any device drivers on your laptop since it last hibernated properly??? In many instances, drivers can be the root cause of standby/hibernate instabilities due to bugs in their power management control for the device. Symptoms could be anything from a device not activating out of standby/hibernate, to refusing the computer to resume a hibernate or sleep/standby state simply because the driver cannot turn the device off.

[sickcars]

Have you updated any device drivers on your laptop since it last hibernated properly??? In many instances, drivers can be the root cause of standby/hibernate instabilities due to bugs in their power management control for the device. Symptoms could be anything from a device not activating out of standby/hibernate, to refusing the computer to resume a hibernate or sleep/standby state simply because the driver cannot turn the device off.

Hmmm Not 100%, I Might of done some Windows Updates but im not positive. I'll have to look into that.

Thanks