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Issues with charging notebooks. Is it the AC adapter, the battery or the system itself bios flash?
inspiron 1520 says no charger connected, have 5 running dell's 1721, 1721, 1520, 1521 all inspiron, so I know charger is ok, and so is battery.
runs for hours with 100% battery, so it is getting power just doesn't it.
tec says its a bios problem, bios program says it can,t update without battery and charger connected.
how do you flash bios while computer thinks its on battery power?????
speedstep
8 Wizard
8 Wizard
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47K Posts
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October 7th, 2011 12:00
Flashing bios with that issue can lead to dead laptop.