Picked up these 2 IBM relics this week! The 5155 was bought from a guy who was given it 25 years ago and last had it working 10 years ago but it wouldn't turn on now. I took all cards out and it turned on and the fan on the PSU went, so seemingly that works fine. However it blew a cap on the board..
Can anyone help identify this for me? I'm having trouble finding out anything about this. On the back there's a plaque saying that it's supplied by Walters International LTD, High Wycombe, Bucks. Anything would be helpful! Took it out of an old accounts loft that hadn't been touched in years. Thanks