I have an HP Compaq nx7300 laptop, which came with Win XP.
I recently decided to try out Vista on it, but eventually changed my mind and reverted to windows XP.
The prob I'm having is that since i switched back, the battery doesnt seem to want to calibrate. Tried to calibrate it according to HP's instructions as described in the link below but to no avail.
The battery meter just marks 100% or 0%. This only started happening after i reformatted my notebook and re-installed XP.
Laptop is around 1 1/2 yrs old and I dont think the battery is dead yet as if i restart the pc it will still work for considerable time after windows says battery is 0% and hibernates.
Any advice as to how i could calibrate it?