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Hello my patrons! Next up on the second channel, I'm continuing with the PC theme where I try to get my old Rev A IBM PC 5150 fixed. I tried to use this machine for my SuperFast BIOS hacking video, but was unable to get it to work due to a RAM fault. So let's figure out exactly which ram chip on this machine has failed.
There are 36 chips on the motherboard and 72 chips on the RAM expansion board, with 45 of them being soldered, so I need to know exactly which is bad so I don't go swapping and desoldering RAM randomly.
Thanks for all your support!
Direct link: https://youtu.be/qYGG50nFmB0