I have been going nuts trying to figure this out.My laptop won't boot past splash screen if laptop battery is in unless I hard reset it.It will boot fine on ac power everytime but not with battery in.If I plug battery i after it is booted,it says it's charging.I have done the battery test utility and it comes up fine(passed).
The things I have done so far are .Replaced cmos battery,updated bios,rolled back bios
I ran the start-up test in bios and pci device check failed everything else passed.I am currently running the system tune up that seems to take hours.memory test-passed,smart check-passed,short dst-passed,currently waiting on the long dst test to finish.
UPDATE. I probably should have mentioned this earlier.I don't know if it makes a difference.I upgraded the cpu to an AMD PHENOM 2 N930 QUAD CORE some time ago.
The things I have done so far are .Replaced cmos battery,updated bios,rolled back bios
I ran the start-up test in bios and pci device check failed everything else passed.I am currently running the system tune up that seems to take hours.memory test-passed,smart check-passed,short dst-passed,currently waiting on the long dst test to finish.
UPDATE. I probably should have mentioned this earlier.I don't know if it makes a difference.I upgraded the cpu to an AMD PHENOM 2 N930 QUAD CORE some time ago.