04-28-2011 12:54 PM
I have a t400 and my battery (9cell) is discharging even when the laptop is plugged in.
BIOS is verified, so when it is shutdown it won't consume useless power (lan, usb, etc).
Even if the laptop is plugged, when _shutdown_, it still consumes power from battery. Apparently it also happens if it is _on_.
Power manager is on "always fully charge". It was also set on "optimise battery".
The power consumption is not much but is decreasing by 1% every 1 - 1.5 days.
Is this normal ? How can I fix it ?
05-02-2011 07:15 PM
05-02-2011 08:18 PM