I bought a bunch of HP T740 thin clients cheap because the BIOS was locked, I figured I could unlock them, but looks like I need a little help. I looked over both sides of the board, and the only chip that might be what I need is locked in a socket, a Winbond 25x128. I did not find another chip that looked like it could be a password eeprom like some other HP devices (Elite Desk 600 g6 which I was able to fix).
So lacking the pins I need to adapt my EZP2019, I tried the Windows BIOS installer and the copy to fix other computers option. It did give me a 16MB .bin file. When I dropped...
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