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| Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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how do printed circuits break?
As strange as it may sound, I have a similar problem with my cell phone and
my laptop. I tried to trouble-shoot and isolate the problem(s). Here's what I found: bending the printed circuits a bit switches the devices from working to non-working modes, but wiggling any connectors or wires has no effect. So I'm assuming the problems are with the printed circuits (mainboard in the laptop). I can not see any bad contacts or other problems with the naked eye. What is the most likely cause of such twilight (between working and broken) symptoms in printed circuits? |
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