squall280 Active member VAPS Joined Mar 19, 2010 Messages 1,382 Reaction score 19 Location Pennsylvania Sep 15, 2012 #1 I watched a few videos and the noise the machine makes when you go up and down isn;t present in my machine. any help?
I watched a few videos and the noise the machine makes when you go up and down isn;t present in my machine. any help?
Riptor Well-known member VAPS Joined Jul 10, 2007 Messages 12,078 Reaction score 144 Location Leonartown, Maryland Sep 15, 2012 #2 Try swapping out the AY-3-8910 and see if that cures it. There are two of them on the board, you can swap them around and see if the symptom changes.
Try swapping out the AY-3-8910 and see if that cures it. There are two of them on the board, you can swap them around and see if the symptom changes.
OP OP squall280 Active member VAPS Joined Mar 19, 2010 Messages 1,382 Reaction score 19 Location Pennsylvania Sep 17, 2012 #3 Swapped chips and nothing still.