any precaution b4 updating BIOS?

roshan
roshan Member Posts: 9 New User

any precaution b4 updating BIOS of my Acer Aspire 5820T-6825? i switched from win 7 to win 8 20 days back and now battery doesnt take charge which was well n good and gave upto 4 hours backup b4 that. i have been suggested to update bios to see if it can solve  the problem.....

please advise me....

thanx

Answers

This discussion has been closed.