battery not getting charged-works fine with power cord

minnath · 06-17-2008, 10:40 PM

hi all....
my laptop has a

strange problem. one day while working on battery i left it went away for some work. the charge remaining was 40%. when i came back after 15 min. my laptop was switched off. from then onwards my battery is not getting charged. when i work using AC it works but it does not show any charging, on battery it is not getting switch on.
i tried replacing the battery, but i got no change in it

. it is not getting charged. if we put a charged battery it works fine. but when battery gets down it is not getting charged with AC powered down.
My laptop is HP COMPAQ-Presario M2002; with intel celeron processor 256 Mb ram; Windows Xp-SP2 OS; want to know what may be the problem.

note: i tried opening it, i found now components worn out or burnt, the board looks fine. please suggest.
regards---minnathullah

**TriggerFinger** · 06-18-2008, 08:26 AM

hi minnath,

try reset CMOS. btw, have you tested your batteries in a similar laptop?

mooersc · 06-18-2008, 04:55 PM

You may have to replace the battery. See if it will charge in another laptop.

06-17-2008, 10:40 PM	#1 (permalink)
minnath Registered User Join Date: Jun 2008 Posts: 2 OS: WINXP-SP2	battery not getting charged-works fine with power cord hi all.... my laptop has a strange problem. one day while working on battery i left it went away for some work. the charge remaining was 40%. when i came back after 15 min. my laptop was switched off. from then onwards my battery is not getting charged. when i work using AC it works but it does not show any charging, on battery it is not getting switch on. i tried replacing the battery, but i got no change in it. it is not getting charged. if we put a charged battery it works fine. but when battery gets down it is not getting charged with AC powered down. My laptop is HP COMPAQ-Presario M2002; with intel celeron processor 256 Mb ram; Windows Xp-SP2 OS; want to know what may be the problem. note: i tried opening it, i found now components worn out or burnt, the board looks fine. please suggest. regards---minnathullah

06-18-2008, 08:26 AM	#2 (permalink)
TriggerFinger Moderator Hardware Team Join Date: Jan 2008 Location: USA Posts: 11,802 OS: Vista SP1, XP SP3, PCLinuxOS2007	Re: battery not getting charged-works fine with power cord hi minnath, try reset CMOS. btw, have you tested your batteries in a similar laptop? __________________ DBAN - Memtest86+ - BartPE - Linux LiveCD - ImgBurn - HDD Diags - Disk Copy HOW TO BURN AN ISO FILE

06-18-2008, 04:55 PM	#3 (permalink)
mooersc Registered User Join Date: Jun 2008 Posts: 1 OS: XP	Re: battery not getting charged-works fine with power cord You may have to replace the battery. See if it will charge in another laptop.