Apple IIc: After Upgrade Can‘t

After an Apple IIc logic PCB has been upgraded, it seems to be unable to perform an Open Apple/Control-Reset.
The board is still able to perform the reset. However the timing in the key strokes is more critical.

1. While simultaneously holding the Open Apple and Control keys down, press and release the Reset key.

2. Release the Open Apple and Control keys "after" you have released the Reset key.

If the above cure doesn't fix the problem, search on GTS and the product's name to obtain a general troubleshooting procedure.
Published Date: Feb 19, 2012