Alien Syndrome cabinet not getting past title screen

cornerstone

King's Dry Cleaner
Joined
Sep 13, 2013
Posts
384
I've had this cabinet for a few years. It always had minor graphics issues. I've never re-seated the roms because that's a pain in the ass on this board and I always fuck up a leg or two.


IMG_2826.JPG

The other lights on the cabinet work. I've plugged and unplugged the harness. Where should I start? Is there maybe a specific EPR or two to reseat?

If there's any other pics you need let me know.
 

Fox1

Bub & Bob's Bubble Buddy,
20 Year Member
Joined
Feb 24, 2001
Posts
3,169
As with CPS1 boards, the standard answer is...try another motherboard.
 

Sypth

Mr. Big's Thug
Joined
Nov 14, 2010
Posts
206
Might have a weak power supply too, could explain some of the messed up graphics. When's the last time you took a meter to the 5V line and measured it?
 

cornerstone

King's Dry Cleaner
Joined
Sep 13, 2013
Posts
384
I'll check the voltage sometime in the next few days.

It just gets stuck after the title. No audio or anything.
 

ebinsugewa

Rosa's Tag-Team Partner
10 Year Member
Joined
Jul 7, 2013
Posts
2,495
Have you verified all the ROMs? There might also be an issue with the addressing if it's not voltage. CPU seems fine if it's not resetting.
 
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