It is quite possible that some rogue device driver may be preventing your laptop from going into the Hibernation mode. The same Keyboard Properties window opens with the Power Management tab available. You’ll find the settings under Power Options in the Control Panel. By configuring power management, you can have different settings depending on whether the laptop is plugged into the mains, or running on its battery. this contact form
Investigate each link on the task list show by the screenshot on the right.If I work with the Aero graphics at maximum brightness, my Sony Vaio's battery will not last much B. I also like to control what happens when I close the laptop lid. Reply Ashwin Divakaran August 4, 2012 at 10:25 am superb article ! https://support.microsoft.com/en-gb/kb/920730
You can run a quick scan or a full scan looking for malware. Hell, I updated the BIOS but no luck. Reply sampath widushan August 5, 2012 at 4:37 am thanks.. Proffitt Forum moderator / October 4, 2015 9:19 AM PDT In reply to: 45 minutes?