Timsmith
New member
Hi,
I just bought a jamma board (Robocop) to swap with my Superman board. Superman works fine. Robocop on the other hand has a strange thing happen:
1) The power supply makes a buzzing noise
2) The picture has a little noise
3) The sound has a little crackling
However, after 5 minutes or so, the problems go away.
Is it bad capacitors on the board? Should I try reflowing solder to the capacitors?
My knowledge is very limited so I'd appreciate any help,
Tim
I just bought a jamma board (Robocop) to swap with my Superman board. Superman works fine. Robocop on the other hand has a strange thing happen:
1) The power supply makes a buzzing noise
2) The picture has a little noise
3) The sound has a little crackling
However, after 5 minutes or so, the problems go away.
Is it bad capacitors on the board? Should I try reflowing solder to the capacitors?
My knowledge is very limited so I'd appreciate any help,
Tim
