6312 WGS bricked

Not sure why and with no docs not sure what line of investigation to pursue.
Tried the XT-IDE card in an 8-bit slot and a 16-bit slot, with the ROM enabled and without. Results varied from "nothing" (no power LED, no movement, no sound) to no POST, but at the end of the process no POST is where the machine remains, even with the card out. Keyboard's three lights remain on unblinking and I can hear the HD seek but nothing on the display and no beep. Disconnected the battery backup in hopes of erasing any BIOS config but as of yet no difference.
Took a shot in the dark and shot myself in the foot, it seems. Trending.
-CH-
Bookmarks