Reply 16600 of 30772, by PTherapist
Today's retro activity didn't end well. I was setting up a Slot 1/440BX PC but having some issues with HDD detection. I found an updated BIOS that mentioned something with regards to HDD detection and so I removed the BIOS chip to flash it in my MiniPro. I then reinserted the BIOS chip and powered on - nothing at first and then after about 10 seconds what sounded like a SNAP and the PC powered off.
What happened - in my haste I didn't double check the orientation of the BIOS chip and had accidentally inserted it the wrong way around. RIP BIOS chip. I have a replacement chip on the way, hopefully it's only the BIOS chip that's fried and not the motherboard itself. I tested the socket afterwards with a spare 1M chip and my multimeter and it's still reading 5V correctly, so fingers crossed!


