Edit: I solved the issue with debugging with PMMon, unfortunately my theory was incorrect, however it now provides me with proof for my warranty claim (randomly considering the AC as unplugged).
On my laptop, when I have the AC plugged in, I get a very occasional issue.
I have my power plan on "Balanced", basically the Windows 7 default, with the advanced settings modified for whatever, max brightness when plugged in, dim it slightly when unplugged.
Occasionally when AC plugged in, eventually for a quick second it will dim and get brighter, within a second.
Unfortunately the event happens so fast and so randomly I'm not going to stare at the systray to see when it shows that it is unplugged.
Is there somewhere in Windows I can log the events of when my laptop is plugged in and unplugged? Or a seperate program to run in the background?
For example:
quote:
6:33:01PM - AC Plugged in
6:33:02PM - AC Removed
6:33:03PM - AC Plugged in
Obviously if Windows thinks I unplugged my laptop when I didn't, then I'll take further action.
Thanks
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