How do i hardware flash the bios to a t420

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How do i hardware flash the bios to a t420

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Trexie Offline

Junior Member

11-05-2016, 06:09 PM

I have a thinkpad t420 with oleh bios that doesnt get to the POST screen because i changed some settings on it, how do i flash an official bios to it, with a pomona clip and a raspberry pi or do i have to desolder the chip and use a hardware programmer? If i use a hardware programmer is the ezp2013 useful?

Thank you for your help.

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