I was testing Nintendo switch after replace BQ chip and I get 0amp with voltage stuck at 15v. I was looking for shorted circuit and found a fuse blown. No damage is visible but continuity beeping goes off with both probes on both side. Is this the culprit?
Never mind, it’s not the fuse. It’s good. Beside, I can’t find short anywhere on board. Any idea?
check MAX17050 on the back side. Often case working on BQ chip might knock max17050 by accident.
Show some pictures of your work/board when asking for help.
id question your work on BQ tbh, especially the pads on the north side. Inspect with magnification and look for any signs of bad connection to the chip.