Re: Chips & Technologies 80286 Mainboard repair
Posted on 2017-03-30, 13:01
Hi! I’d say you have a really good chance at getting that board working well again. It looks like the battery corroded the 12V trace to the point where resistive heating burnt the PCB and may have also set off the orange tantalum capacitor near the AT power connector. The corrosion from the battery …