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Hi Guys. A1502 green light no power. Had liquid damage on keyboard connector contacts 10-15 cleaned it renewed the contacts. i noticed while measuring PPBUS_G3H and L7130 Beeps :D Any advice...:)

yes i did hahah looking for parts now :D

PPDCIN_G3H_CHGR and CHGR_PHASE on q7130 are shorted i replaced isl6259 and q7155 but i need to find from another board q7130

Hi guys. First a wanna say THANK YOU ALL for being and incredible support already i posted 2 times this my second and got replies like i didn't expected that fast. About this laptop managed to find the issue it was the u8020 replaced it from a board for parts working good :cool:

And another one... this one green light on no power cpu overheating :eek:

You're right, but my multimeter is playing with me :o 27/28 is 20.7 ohms 17/18 is 3.5/3.6 ohms

You're right q7130 is shorted between pins 9-10 Resistance on U7100 17/18 pin is 0 ohms & 27/28 0 ohms

Hi 2informaticos 17/18 and 27/28 full short Voltage on F7140 13.99v No shorts on Q7130 and q7155

Hi Repair People. I'm new here and would appreciate your help. I'm working on an Air 820-00165-a liquid damaged which i managed to power on. Had damange near SMC, battery controller tps 625, 51980a and few other places. Contacts renewed everywhere that needed. The issue is that when i have the...