just unscrew the casing and look at ur mobo...should have
something metallic and round on the mobo...take it out and look at
it....should have a number beginning with "CR"...that would be the
model number for the battery...go NTUC and get the same model and
put it back on ur mobo...should solve ur problem...cost is around 5
bucks...
if U dun dare to unscrew...well...I am an expensive technician.
