Ok, recently bought a V-V (Grind Stormer) PCB off good ol' Gaijin Punch here on the forums. As always, no problems, board worked great as everything always does from him. I recently moved so I plugged in my cab to test it, then left the board in the cab, unplugged it and haven't touched the cab in about a month. Today I decided it was high time I clocked some hours on the game, so I plugged in my cab and went to play the board.
Alas, lo and behold my graphics for all the ships were glitched! Somehow sitting there doing nothing in my rather clean finished basement where the temp is controlled, the graphics ROM got glitched! What the heck? Anyone know why this might happen and how the hell I can fix it? I laid out enough bread on this board and it's a bitch to find, so I'd like to get it working ASAP. I took the only ROM on the board off, re-seated it, still the same problem so it's not a contact issue....somehow the ROM got corrupted! I've never had this happen before and I've left LOTS of boards in my cab.....
Ideas? Any help? Please?
Help! My Grind Stormer graphics ROM is glitched!
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segasonicfan
- Posts: 425
- Joined: Tue Jul 04, 2006 5:20 am
Nope. How do I do that? I don't have anything to test it with...I'm not good with electronics repair anyway.yojo! wrote:did you check your power supply to verifty that it outputs a steady 5V when your cab in on with the PCB plugged in ?
As for reburning the EPROM...who can I get to do that? And can i reburn the original EPROM with the Toaplan sticker on it?