My HP 6910p just came back from repair. HP changed the mobo due to a charging problem. The CPU utilization was maxed when A/C adapter was connected, on battery everything was fine.
Now I have twice experienced a BSOD when using battery (only). It seems like the machine is trying to hypernate/sleep, even though there is plenty of power left on the battery (more than 80%).
I cannot figure out whether it is another mobo issue or a software issue. I hope I can get some help, because the HP supporters are not much help.
HP 6910p, 2 years and 9 month
250Gb Seagate 7200 HDD
Windows 7, 64bit enterprise