hello. i've a ps5 edm-033 mobo w/ no power, lights, but one beep when power pressed. i've hooked to uArt and only error code is 80871001 (DDR4 No Power or Short Circuit). i have a donor board, same model, that does power up, fan spins, blue light, and beeps 3 times, then powers off. it has a botched HDMI port replacement job. so w/ the board i'm interested in, with the error 80871001, i was able to research and obtain voltages of the SSD PMIC. i've attached pictures of the provided diagram by DylanBBK (@d62 on Discord) and my voltages and picture of my board. my question is on my picture highlighted with the white line is the only 3 points that show no voltage going to SSD Memory, wich should be 1.2v --- theoretically, if I were to replace the no voltage points caps with new ones, should it resolve the error of DDR4 No Power or Short Circuit? i'd like to limit my de-soldering and re-soldering of such small components and risk damaging the mobo for an attempt that wouldn't make a difference either way. btw, no shorts on power rails or any other soldering was down on the board, other than simple uArt connecting. any help would be appreciated. thanks. ps...ive also uploaded screenshots of my uArt connection(s).
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