avramce
Kabuki Klasher
- Joined
- Sep 24, 2019
- Posts
- 125
Hi all, received a pretty clean 4-slot, but noticed that it was watchdogging on boot.
I took the board apart, and saw that I get crosshatch when I boot it with the stock BIOS with the daughter board off, and get the service menu if I boot it using UniBios with the daughterboard off.
I ran Neo Diag on the board, and all tests came back clean, but all three BIOS chips return a watchdog when I attach the top board.
At this point, I have the new cart board, and two known working cart boards, but all three of them will watchdog if attached.
Any thoughts on what to trouble shoot next? I don't see any bent pins on the connectors for the daughter board.
http://imgur.com/a/yiwSEWH
I took the board apart, and saw that I get crosshatch when I boot it with the stock BIOS with the daughter board off, and get the service menu if I boot it using UniBios with the daughterboard off.
I ran Neo Diag on the board, and all tests came back clean, but all three BIOS chips return a watchdog when I attach the top board.
At this point, I have the new cart board, and two known working cart boards, but all three of them will watchdog if attached.
Any thoughts on what to trouble shoot next? I don't see any bent pins on the connectors for the daughter board.
http://imgur.com/a/yiwSEWH