PS 5 pad only works on USB C cable all buttons are functional. Charging indicator does not light up does not connect to console. Battery is functional 4.16 V measured outside the pad. No reaction to PSN button does not light up console does not detect it. I took out the disc, read it may be the charging system. My question is how to measure it to be sure. Where should I start diagnosing. Please help me repair it. [URL=https://www.elvikom.pl/pictures/00072111.jpg][/URL]
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I replaced the battery with a working pad, still the same,...

Please provide the specific location of this resistor on the motherboard. Pointing it out in the photo. I know it needs to be removed.

I only know where it is located. Besides, I think that not only 4 GB boards have resistors on additional RAM chips.

Cześć wszystkim chciałbym nauczyć się różnych rzeczy o naprawach elektroniki....

Good morning, for fun and learning I am trying to expand the RAM in the Lenovo IdeaPad 100s 14ibr laptop motherboard
1001B_01_01 rev:SOVP2 I have already soldered 4 bones and completed the small parts around them. But the laptop still only sees 2 GB of RAM, I know that I need to remove some resistor, but I don't know where it is located. Here I am asking for help in finding the location on the motherboard. I only found this. I'm a beginner....