How do I flash bios update for dell 5547 inspiron with no battery and connected with ac adapter. And do i need update now, or wait for new battery to arrive?
Normally one would ensure a laptop was mains powered when doing something as critical as a bios update - regardless of whether or not there was a battery installed. So no need to wait until you have one installed But why the need, decision, to flash the bios?
My battery expired and i was getting urgent bios update from dell. I ended up taking the old battery out and pc is working fine.There is no need, Cheers for that
Ad Choices