hello i just got an x220 but i cant boot when the charge is unplugged even though the battery is fully charged due to a low battery error. if i unplug after boot up it works fine but i cant get it to boot with battery. i have tried resetting bios settings taking out the battery and disbling low battery alarm in bios. is there a way to boot even with the error. thanks for any help
If it is new, rma the unit.
If you bought used, return to seller.
If you bought a replacement battery, return it for a original exact oem replacement, not just a "compatible" replacement.
Yes, they cost more than they should.