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820-00239-A 20v on PPDCIN_G3h_CHGR, 0.77v on PPBUS_G3H
Hi, I am working on an 820-00239-A. Charger was stuck at 5V, after replacing UB400 I'm getting 20V 0,0A on other 3 ports, the port UB400 is responsible for is still stuck at 5V. PPBUS_G3H is 0.77v. PP3V3_G3H is 3.4v. Can UB400 be responsible for PPBUS_G3H not being created properly?- Capri1
- Thread
- Replies: 13
- Forum: Macbook Logic Board Repair Questions
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820-2533 kernel panics
Bought this thing on ebay a while ago. Came without HDD, HDD cable, ODD, ODD cable. Trackpad cable ripped, many screws missing :confused: Screen has signs of liquid damage, most likely dead. All 3 Backlight connector pads corroded, backlight fuse blown. Removed screen connector from board and...- Capri1
- Thread
- Replies: 1
- Forum: Macbook Logic Board Repair Questions