kb0jjn
New member
I have been working on several of the Operation Wolf boars for some time and have run into several problems with program files.
I had one that was working but had some vertical lines running through the images (looked like bad ram). I don't have spare rams to test so I pulled the roms and check them. Two were blank but instead of the correct blank code it had BF all through the rom chips (Yes two were like that). I erase the chips and programed the correct code from my working board set. Now the board does nothing!
Are these roms encrypted and does someone know if the blank roms are for filling the address in the program.
I would like to get this board set back to running condition. All socked chips have been tested and working. Voltage is fine and have a working cab to test in with a working board set.
I believe the rom changes I did stopped this board from working and need some indications on where to go from here.
I had one that was working but had some vertical lines running through the images (looked like bad ram). I don't have spare rams to test so I pulled the roms and check them. Two were blank but instead of the correct blank code it had BF all through the rom chips (Yes two were like that). I erase the chips and programed the correct code from my working board set. Now the board does nothing!
Are these roms encrypted and does someone know if the blank roms are for filling the address in the program.
I would like to get this board set back to running condition. All socked chips have been tested and working. Voltage is fine and have a working cab to test in with a working board set.
I believe the rom changes I did stopped this board from working and need some indications on where to go from here.