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The Lenovo Yoga C930-13IKB is a 2-in-1 laptop that features a touchscreen, fingerprint reader, and tablet mode. The device comes with a Lenovo Active stylus pen, 65W AC adapter, 4 cell 60WHr Li-Polymer battery, and a quick start guide.

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Both of my USB C ports now no longer charge laptop.

Both of the USB C ports on my laptop no longer have a solid connection when I plug in my charger. The charger used to have a “click” when I plugged it in, and now it doesn’t do that and the cable seems loose. I can’t get a steady charge from the cable on either port. I’ve tried multiple laptop USB C chargers, so it’s not the cable. Are the ports repairable?

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Hi @nachokingp ,

Both the USB-C ports are hard mounted on the systemboard, so you will need smd soldering skills and tools to replace them.

Visually inspect the ports, using a strong light and a magnifying glass to check if you can spot a problem either with the pins or the port enclosure.

If there appears to be dust or lint etc in the enclosure, that may be preventing a good electrical connection, do not use a metal pin or probe to try and extract it, use a vacuum cleaner instead to try and suck it out.

Here’s the hardware maintenance manual for the laptop. Go to p.46 to view the necessary pre-requisite steps and then the procedure to remove the systemboard as this will need to be done to replace the connectors.

If doing all this seems too daunting, contact a reputable. professional laptop repair service and ask for a quote.

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