I guess this is not exactly a hardware issue but similar posts have appeared in this topic, so maybe this is the place to raise it. There are two weird things my netbook has been doing for some time: 1, When plugged in to the power, it would not hibernate properly, but hibernate and wake up immediately. This does not happen when it runs on battery. 2, If I click standby, it immediately shuts down - without shutting down Windows properly. This is an AOA-150, with MS Win XP Pro SP2. The power options are properly adjusted. Disabling the webcam did not work. BIOS is version 3309. I run a1ctl but disabling it did not help either. Any ideas what might be causing these issues? Thanks in advance!