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Hi, I have macbook 820-00165 when it came it was dead after putting the power cable and search through thermal camera i found that U1930 were overheating so i have replaced with with another one and the board start turning on but the fan spins for 1 second then switches off. All the points...

R7020 =20v same with P_IN = 20v TBA_AUX_DET = 4.63v VDDA=5v VDDP=5v PD_TBA_MPM_DET = 0v HPWR_EN =3.374v CHGR_AMON=0V CHGR_BMON=0V AUX_OK=3.4V SMC_RESET_R_L = 3.4V SMC_RST_IN = 0V Anything Else i need to check?

Hi, I have a machine that has not been liquid damaged but it's been dropped since then it stopped charging. When you plug USB-C it gives 20v but on F7000 it gives only 1 Volt. If you use an external power supply and supply 12v on F7000 machines powers on fine. Also if you connect the battery and...

I have attached the photo below. As soon as you lift the LCD you get that small battery icon that displays LCD light fine then when you turn on the MacBook it keeps staying on the backlight problem. If you move it up and down slowly or faster it remains the same. It's an a1707 model 15". When...

Could it be that the customer has reduced the light down to 0% ? Customer doesnt remember the password for it and cant access to profile to enable the touch bar to work and try increase the lighting . Is there any other way to confirm if its the screen the issue? Why it display fine the...

Hi, i have same model 820-00928 with backlight issue. The problem is a bit weird. When you connect the charger it display fine on the screen the battery level but when you power on the device it display on the background but no backlight. I have tried to plug external screen with usb c adapter...