First post, by jarcher1701
Hoping someone can offer some sound advice on the VLC IO card I purchased. I recently built a 486 DX33 system. It initially had a Goldstar ISA IO card which has been working fine. I purchased this VLB card as an upgrade but on boot it just reports FDD and HDD controller failure.
I've tried cleaning the edge connector contacts and reseating the card in the VLB slot. All the caps look good. I do have another VLB card in the system - the video card. Can two VLB cards cause issues?
https://photos.app.goo.gl/2y5E7YhHXHGRvQum9
I've provided a photo above, just in case anyone can help with any obvious jumper issues. Alternatively, perhaps it's broken.
Thanks in advance.