Re: Trying to save an ASUS ISA-386U3Q, ideas appreciated.
Posted on 2024-05-30, 02:03
All of the DMA and IRQ lines run to the UM82C206F from the first ISA slot. I removed the keyboard controller socket, one of the logic chips under it, and the first ISA slot to look for any kind of corrosion. I didn't find a smoking gun at all. There were a couple of traces with some surface …