"Nho Whei" <NoWEi@hotmail.com> wrote in message 
news:aa7vg25aqepr0oooeq0rd7bevm23sk5np8@4ax.com...
> Hi folks.
> Does anyone know how to restore valid readings on the battery power
> meter. I'm now getting "Unknown remaining"
> Cheers

Try it with a known good battery! A failing cell in the battery can cause 
your problem. Next on the list is a software problem, and last a hardware 
problem on the motherboard.

Steve R.