falen5
Well-known member
Started on the performa 200
The board as I got it.
caps removed
board cleaned
Recapped the board but no chime.
Compared my performa 200 to this one and noticed the roms were in backwards and 1 pin in the wrong direction. So I put them in the same as on my board.
still no chime.
Found 2 shorts on the cpu and fixed thoes
still no chime.
Im wondering.........could the roms have been damaged if it was powered up with the roms in backwards??
any ideas people?
The board as I got it.
caps removed
board cleaned
Recapped the board but no chime.
Compared my performa 200 to this one and noticed the roms were in backwards and 1 pin in the wrong direction. So I put them in the same as on my board.
still no chime.
Found 2 shorts on the cpu and fixed thoes
still no chime.
Im wondering.........could the roms have been damaged if it was powered up with the roms in backwards??
any ideas people?