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i measured from connector to connector

Theres continuity. I tried another battery flex cable, even another chasis with a different known working battery and no change.

Yes

Yes, i get 3v on both SCL/SDA lines. With the battery connected they drop periodically to 2.5v and 2.8v

Bad T2?

Client says it was downloading some software overnight with the charger (allegedly OEM) connected. Next morning the mac was off and didn't charge the battery anymore. DFU restore did nothing.

Not, it doesnt charge turned on or off. Yes, battery percentage and info shown correctly. Q7065 battery connected: PPVBAT_G3H_CHGR_R: 12.71v CHGR_BGATE: 11.92v PPVBAT_G3H_CONN: 11. 1v Q7065 battery disconnected: PPVBAT_G3H_CHGR_R: 12.6 b CHGR_BGATE: 11.8v PPVBAT_G3H_CONN: 0v...

Hi, got an 820-0141 that works but wont charge the battery. Tried known working battery, charger and battery flex. Cleaned the port. It works with battery disconnected. It also works with battery alone. It wont charge with the machine turned off. No signs of damage. R5220/R5221 are 4.7k...

SMC_BC_ACOK_VCC, SYS_ONEWIRE, ADAPTER_SENSE all are 3.5v but drop to 3.3 PP18V5_DCIN_FUSE is 17v but drops to 16.5 SMC_BC_ACOK and SMC_BC_ACOK_VCC are 3.3v but drop to 3.2v PP3V42_G3H is stable Tried several DC In boards and chargers, same behaviour.

Hi, got an 820-3115-B that has green light but no fan spin. voltages: PPBUS_G3H: 12.54v PP3V42_G3H: 3.5v PP5V_S5: 4.94v PP5V_SUS: 0v SMC_BATLOW_L is missing. When connecting battery SMC_BATLOW_L goes to 3.3v but is inestable. No orange light when connecting battery. Im using OEM 65w charger

Hi, got an 820-2838 board with no Wifi. The wifi says is active but wont detect any networks. Tried: working airport card and antenna SMC and NVRAM reset replaced U4002 U4002 Values: card connected: PP3V3_S3: 3.3v P3V3WLAN_VMON: 0.98v AP_RESET_L: 3.3v AP_RESET_CONN_L: 3.3v AP_PWR_EN: 3.3v...

No error message. MacBook just shuts down mid loading bar and then the lock icon appears

No history. L7330 Votalges 1.05v DFU revive and restore go halfway through installing system and then the mac shuts down.

Hi, got an 820-01041 with fan spin (gets faster after about 20sec). GPU and PCH get hot. CPU does not. Macbook not even showing on DFU mode. PPVCC_S0_CPU: 0v CPU_PWRGD: 1v CPU_VIDSCLK: 1v

Heated with plenty of flux by the sides and from the bottom. No change

CPU_VCCST_PWRGD: 1.014v CPU_VR_READY: 1.05v Page 11: PP3V3_S5: 3.3v PP3V3_SUS: 3.3v P3V3_S0: 3.3v PP1V5_S0SW_AUDIO_HDA: 1.5v PP1V05_S0: 1.5 PP1V05_S0SW_PCH_HSIO: 1.05v PP1V05_S0_PCH_VCCACLKPLL_R: 1.05v PP1V05_S0_PCH_VCCACLKPLL: 1.05v PP1V05_S0_PCH_VCC_ICC_R: 1.05v PP1V05_S0_PCH_VCC_ICC: 1.05v...

Pin 3/U1950 goes 3.4v Sorry, i get 5v but no activity on USB

PLT_RESET_L is 0v There is USB activity Swapped for known working BIOS no change.

Hi, got an 820-00165 with no signs of damage. PPBUS_G3H: 8.57v PP3V42_G3H: 3.4v PP5V_S5: 5.14v PP5V_S0: 5.13v PP3V3_S5: 3.3v PP3V3_S4: 3.3v PP3V3_SUS: 3.3v PP3V3_S3: 3.3v PP3V3_S0: 3.3v PP1V8_S3: 1.78v PP1V2_S3: 1.2v PP1V05_SUS: 1.059 PP1V5_S0: 1.5v PP1V05_S0: 1.051 PPVCC_S0_CPU: 1.7v (CPU not...

Tried clen ME, no change. Surrounding traces are good.