I just bought a new replacement baterry and it worked get the first charges, now when i use it and charge it in windows it gets to 81% and it stays "charing" forever and never changes. The baterry works get and lasts a long time but it wont pass 81%. If i view the charge in the BIOS it also states 81%. Also when i hit the power button button for the first time the famous orange and green light flashes, the same i got from my old battery, but with this battery it happens shortly then the light acts normally.

My question is there somethign i was supposed to do to tell the computer that a replacement battery is being used??

Or has anybody had a similiar problem?