Quote:
Originally Posted by peeb61
Thanks Bill, I think you may be on the nail with this problem, installed the updated SDKs from QHY as requested by QinXiaoXu, took a couple of test shots last night and never made any difference to my problem, suppose its a step to determine the rule out....If there any way to visually inspect the mainboard for this corrosion?
Paul
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I would first inspect the USB socket itself with a magnifying glass and look for rust on the gold contacts, and if that looks OK then you can remove the rear cover and look for rust or corrosion on the PCB tracks. Just be careful you don't dislodge any jumper wires.
What happens with corrosive tracks the rust grow outwards and touch other tracks causing problems.
If you do find some, you can try and remove the corrosion a with small dry paint brush. If its bad, it should really go back to QHY for replacement.