My GRE 500 won't turn on anymore. It was working fine, but now nothing. It's old and well used, but if anyone has any suggestions about getting it working again, I'd appreciate it. Thanks.
Power is fine. Any other ideas?
..............................................what do you mean that power is fine?
I also have a radio shack 106. I confirmed that the adapter is working, the batteries are good, and the battery connections are good. I recharge overnight every night. In the morning it just wouldn't respond when I turned it on. No sign of a power surge, but I suppose that's possible.