Re: QCX: top row blocks on display, but CPU responds to ISP #avr #display #troubleshooting

Second the motion on resoldering the display pins. I had this very problem yesterday,
and that was the cause. The plating on the pins does not eagerly accept solder, and you
have to insist a little.

- Jerry KF6VB

On 2021-06-20 13:17, Jack M7JDA via wrote:
I suggest to try the following:
- double check ATmega is properly seated in socket
- resolder socket pins in case there is a dry-joint
- resolder display pins in case there is a dry-joint
Fairly quick things worth ruling out

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