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A1708 820-00840 do not turn on.
Hi everyone , I need help with this equipment, Macbook pro 820-00840 don't turn on. voltage on both ucb-C ports = 5.21 V. 0.10 A PP3V3_G3H = 3.4 PPBUS_G3H = 0.0014 PPDCIN_G3H_CHGR. = 5.195 PPVIN_G3H_P3V3G3H = 4.8 Thanks- buritix
- Thread
- Replies: 7
- Forum: Macbook Logic Board Repair Questions
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Macbook pro 820-4924 suddenly stops work
Hi everyone , I need help with this equipment, Macbook pro 820-4924 suddenly stops work PPBUS_G3H. =12.37v PPDCIN_G3H = 15.05v PP3V42_G3H = 3.412v PPVRTC_G3H. = 3.36v PP5V_S5. = 5v PP5V_s4. = 0v S4_PWR_EN = 0V PP3V3_S5 3.3V Thanks for any help.- buritix
- Thread
- Replies: 1
- Forum: Macbook Logic Board Repair Questions
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820-00923 doesn't turn on
Hi everyone , I need help with this equipment, I don't have the schematics or .brd file , the board get 20.v and 0.87ma after that goes to 20.3 and 0.17ma thanks- buritix
- Thread
- Replies: 10
- Forum: Macbook Logic Board Repair Questions
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iMac A1311 820-2784 don't turn on
Hi everyone , here an iMac don't power on only one led on , no chime , no spin, no light on mouse PP3V42_G3H 3.43 PP12V_G3H. 12.09 PP3V3_S5. 3.31 PP5V_S5 4.99 PP12V_S5 12 PP1V5_S3 1.5 PP3V3_S3 3.3 P5V_S3 5.10 PP12V_S0...- buritix
- Thread
- Replies: 2
- Forum: Macbook Logic Board Repair Questions
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820-00281 - A. Not powering on
Hello everyone. I'm new in the forum, and I am not a native English speaker so just in case I make mistakes writing, i'm using google translate. I hope to find some help here, thanks PP20V_USBC_XA_VBUS = 5.207 v PP3V3_G3H_REG_R= 3.418 v PPVIN_G3H_P3V3G3H = 4.886 v PPDCIN_G3H_CHGR_R =...- buritix
- Thread
- Replies: 5
- Forum: Macbook Logic Board Repair Questions