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Does anyone have the firmware for UG260. If not does anyone know if that firmware is proprietary for the port that chip is tied too. For example could I used UG250 firmware and program it to UG260. Thanks for any info anyone might have.

820-00281 with 20v 0.01a Macbook with liquid damage around u7650. That chip was changed and the components around it changed. There was also some liquid on the C7839 area as well. Currently missing pp1v8_sus. PP3V3_S5, PP3V3_SUS, PM_SLP_SUS_L, PP3V3_PMICLDO and PP5V_PMICLDO are all there, but...

Originally came in with liquid damage and a damaged trackpad connector and cable. I replaced the cable and trackpad connector and repaired a trace for the keyboard on pin 6 and that worked fine. It was sent back working, customer (who is another shop) was responsible for putting it completely...

I have an 820-01987 with no backlight. It had some liquid damage in the backlight circuit around L8420.That was cleaned up and traces are good now. There wasn't any liquid damage around u8400. PPVOUT_S0_LCDBKLT - 0V with no short. BKLT_SDA - 5v BKLT_SCL - 5v PP5V_S0_BKLT_A - 5v PP5V_S0_BKLT_D...

Hello, I have an 820-02016 that is stuck at 5v and cycling. My amp meter reads 5v with 0.1 amp before the amps drop to zero and my meter turns off completely before turning back on, repeating what I mentioned. The only history I have of the machine is that it stopped working after the trackpad...

PPBUS_G3H = 12.23V PP3v3_G3H = 3.30V PP1V8_SLPS2R = 1.8V PP1V8_AWAKE = 1.8V PP1V1_SLPS2R = 1.1V PP0V8_SLPS2R = 0.79V PP3V3_AWAKE = 3.29V PP1V2_AWAKE = 1.20V PMU_PVDDMAIN_EN = 0v P3V3MAIN_PGOOD = 0V PP3V_G3H_RTC = 3.0V PCH_RTC_RESET_L = 3.0V P5VG3S_EN = 0V PP5V_G3S = 0V PP2V5_NAND_SSD0 = 0V...

This is a warranty repair that initially had liquid damage around Q8100, the rest of the board was clean. After cleaning up that area every worked great until recently. It did have a bad U7800 when it came back a second time. U7800 was causing all the slp, wake, g3h to jump, and caused pp5v_g3s...

I have an 820-01814 with no backlight. The board is very clean and has no sign of liquid or anything else that is obvious. There is 55v on PPVOUT_S0_LCDBKLT - I understand that means it's not detecting a load/LED strings from the LCD. I have changed the LCD cable with a known LCD cable, a...

Hello, The board originally came in for no power. It had a short in the PCB on PPBUS_G3h near J6430 caused by liquid damage. That was cleaned and the short in the PCB was cleared, now the Macbook turns on and boots but the fans run at full speed and runs slow. I ran HWmonitor and the only thing...