03-14-2012 03:25 PM
Since I updated my ThinkPad Tablet to build number ThinkPadTablet_A310_02_0039_0086_US I have had poor battery performance. (charges slowly, discharges quickly) Has anyone else seen this? Per another thread here I saw that this particular update includes a firmware update for the battery to improve performance, but that has not been my experience.
Does anyone know of a way to downgrade the battery firmware to see if that helps? Or if a factory reset would affect the battery firmware?
Solved! Go to Solution.
03-14-2012 04:30 PM
03-14-2012 04:50 PM
03-14-2012 05:31 PM
03-15-2012 11:19 AM
Was able to manually upgrade to 0089 using the link mentioned. Battery performance seems drastically improved. 6 hrs off of the charger, light usage battery still shows 93%. Before the upgrade it would have been down around 75% by now. Thanks for the heads up, pghFL. And thanks to bsnf for posting the early link.