andy251203
Active member
Hey all, I recently purchased an NBA JAM board off of ebay. It was sold as "tested working". I plugged it up and it came up with a ROM error. It said UG17 was bad, but it still played fine after that. I have a rom burner so I decided to replace the rom. After I replaced it, the board tested ok and played for about 5 minutes.
Then all the sudden, all of the graphics became garbled. You can still make out the players and text, but it's like the screen is covered in rainbow-colored snow. When I turn it off and back on, it now comes up with a RAM error: UA8 is bad.
My question is, is UA8 really bad, and if it is, will replacing it fix the graphics problem? Or is my board beyond repair?
Sorry, I would have searched around first, but the search engine does not allow 3-letter words, making "nba jam" rather difficult to search for.
Then all the sudden, all of the graphics became garbled. You can still make out the players and text, but it's like the screen is covered in rainbow-colored snow. When I turn it off and back on, it now comes up with a RAM error: UA8 is bad.
My question is, is UA8 really bad, and if it is, will replacing it fix the graphics problem? Or is my board beyond repair?
Sorry, I would have searched around first, but the search engine does not allow 3-letter words, making "nba jam" rather difficult to search for.