Search results

Hi I have and mac book air with green light and amber light thereafter but it would not turn on this is an 820-00165-A but I notice when I remove the io board and plug back in the charger it would turn on so I found u6010 pp3v3_so would be missing when io board is plugin I change the io...

you w3as right I put it dfu mode and found out the hard drive was corrupted so I fix it with the new hard drive thanks

Hi I have an iPhone 6 it boots with white apple logo amp draw is 0.7 it stays at 0.7 amp for about 40 seconds then blank screen but amp stays around 0.6 USB is not detecting to computer there is no short I replace tristar and did diode mode reading and still same problem so I replace u1501 and...

okay that did it io board cable making smc_lid low so now i need to replacing the cable right

Hi duke I replace Q7707 and still, the backlight is flashing on and off.

Hi, I have and mac book air 820-3437 with blinking, flashing display I measure Q7707 where I found pin 5 voltage going in and out from 3.3 to.09 soi change the backlight driver and all its resistor around it am still getting flashing backlight I check R7789 and R7788 and the resistance is...

Hi dukefawks what you are saying is true but 5v is on l7220 but PM_SLP_S3_L and PM_SLP_S4_L are missing and that i believe is my problem

sorry for that PP5V_S3 =5.v is working at 5v and PP3V42 to gnd is 2.300 ohm and diode mode 0.289

yes that is and mislabel water damage the customer before I clean it and try to fix it now it is in my lap to be fix

hi if p5vs3_en is low that mean PM_SLP_S4_L is 0.0v

hi duke I short the pads but from what smiba ask me for i found missing hi PP5V_S5 is around= 5V P5VS3_EN high =0.0v PP3V3_S3=0.0v

hi PP5V_S5 is around= 5V P5VS3_EN high =0.0v PP3V3_S3=0.0v

SMC adapter_en is 3.3v

you mean SMC adapter_en is 3.3v

Hi I have an 820-2523 with these rails working PPBUS_G3H =12.61 PP3V42_G3H =3.4 PP5V_S3 =5.v PP3V3_S5 =3v am missing my so rails they read 0.0v except for L7770 I get 1.06v with greenlight at MagSafe original one please advise maybe something a,m missing thanks.

wowowowowowo o i fix it thanks Louis problem solve mac book pro 13 820-2936 fix TPS51125

thanks louis

yes SMC_PM_G2_EN =3.4 v is there

Hi again with the 820-2936 green light no power i get PPBUS_G3H =12.61v, PP3V42_G3H= 3.4v,PP5V_S5= 5.02v,PP5V_SUS =0v,PP5V_S3= ov,PP5V_S0 = 0v PP3V3_S5=0v

thanks am gonna do that