Quote:
Originally Posted by billdan
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.
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Thanks Bill, will give this ago on the weekend and report back.
Great help and much appreciated!
Here's my link from QHY.....
http://qhyccd.com/bbs/index.php?topic=6471.0
Paul