USB IC Chip Capacitor replacement repair

by Super User
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Today customer bring in the laptop which USB no longer working

We check with our detector and find out no power out to the USB port.

One of the capacitor is not functioning, both side conductive.

That's why the USB port is not working, cannot read any data.

We find the same capacitor on the other faulty motherboard, which we can transfer over. 

firstly, we remove the old capacitor on the USB PCB board and take out the capacitor from other main board. 

And then put the working capacitor to the USB board to make it work.

and the USB port work again. And the data can be displayed. 

Please check with the video on youtube.