-
For $29/mo, we provide access to advanced level technicians who will answer your questions on any Macbook board related matter to the best of their knowledge promptly & walk you through how to solve your problem so you can deliver a working board to your customer.Subscribe Now
Search results
-
A
820-00840 dead, no liquid
Buf_smc_reset_l - 3.424v smc_pm_g2_en - 3.420v- aplas
- Post #5
- Forum: Macbook Logic Board Repair Questions
-
A
820-00239 working without battery, burning D6902, U6903
PPBUS_G3H for short checked with charger disconnected, red probe on ground, black on PPBUS_G3H with D6902 removed (sorry for inaccurate writing). two different batteries same symptoms. on battery: PPBUS_G3H - 11.19V 3V3_G3H - 2.8V- aplas
- Post #3
- Forum: Macbook Logic Board Repair Questions
-
A
820-00840 dead, no liquid
pp3v3_sus - 0.00v pp3v3_s5 - 0.00v- aplas
- Post #3
- Forum: Macbook Logic Board Repair Questions
-
A
820-00239 working without battery, burning D6902, U6903
Hello, 820-00239 turns on on charger, no liquid damage, no history. Board without battery, unplugged all connectors takes from charger: 20.03V 0.622A Board with battery doesn't start, turns off if connected while working. On thermal camera: more heat on U6903 (replaced) less on D6902...- aplas
- Thread
- Replies: 11
- Forum: Macbook Logic Board Repair Questions
-
A
820-00840 dead, no liquid
Hello, 820-00840 not turning on, no liquid damage, no history (customer told it's dead after sleep mode). Board without battery, unplugged all connectors takes from charger: 20.33V 0.052A Power rails: PPBUS_G3H - 13.7V PPDCIN_G3H - 20.35V PP5V_S5 - 0V PP3V3_G3H - 3.426V PP3V3_S5 - 0V PP1V8_S3...- aplas
- Thread
- Replies: 9
- Forum: Macbook Logic Board Repair Questions