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Hi. As the title suggests, i Have a macbook here that had suffered slight liquid damage. It came to me for a new screen as one of the screen flexes is torn, but on opening found slight liquid damage around the charging area and backlight driver area, im getting PP3V3_G3H_UPC_XA and XB. it will...

Hi. so short story, battery health was @ 55% capacity. before strip down the macbook would work, charge at 20v and didn't really appear to have any other issues. swapped battery and now taking no charge. was originally 5v 120 ma. after NVram and PRAM reset it went down to 38ma @ 5v. iv tried...

So my personal Mac has been acting weird for a while now. I can use it fine while plugged in on charge. No issues at all. When on battery it lasts around 6 hours of continuous use. However-if it’s plugged in on charge (86watt charger) and I shut the lid, 9 times out of ten I have to hold the...

Hi. i have a macbook pro here that had liquid damage on the EDC180 area. checked ic and was shorted. replaced it with one from mouser and now i have 3.3v again ( with R3964 AND R3965 REMOVED) with these resistors in place the voltage is low. pulsing around 200-300ma when connected to a meter...

so have a macbook pro 13" 2009 A1298. came to me with not booting. on diagnosing found if i removed the screen the thing would boot and chime. replaced the screen with a known working one and same issue. replaced the backlight driver ic and still the same issue. Now at a loss as what could be...