Old Aspire 1652 laptop

AdiMacG
AdiMacG Member Posts: 1 New User

No power on the laptop.

Tested the AC adapter, OK for 19V but once it's plugged in, the adapter green led fades and blinks and I have 3-4V on the motherboard after the CN14 DC JACK .......... I suspect the jack may be faulty but it's not damaged or loose. However there could be other components pulling the voltage down. I'm looking for a detailed PCB circuit/schematic diagram to help diagnose the fault.

Thanks.

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