find-short-circuit-motherboard

8 лет назад

This video demonstrates a cost-effective alternative to using freeze spray to identify shorted components on motherboards. The technique involves using compressed air, readily available at most supermarkets, to quickly freeze a component and observe its reaction when power is applied. The video shows the process in detail, highlighting the effectiveness of this method.

6 лет назад

The video follows a technician troubleshooting a USB communication issue on a PCB. They use a multimeter to pinpoint a short circuit near the USB connector, which they suspect is caused by a solder blob. The technician attempts to remove the short circuit using solder wick and flux, but ultimately decides to replace the connector.