For $29/mo, we provide access to advanced level technicians who will answer your questions on any Macbook board related matter to the best of their knowledge promptly & walk you through how to solve your problem so you can deliver a working board to your customer.
I have 20v on charger and no problem there
U7650 pin 4 P5VS4_EN_RCD is 0v diode mode 510, and of course PP5v_S4 is 0v
PM_SLP_S5_L R1230 0v diode mode 510
May i have some advices please.
Hello
I have got A1990 that not starting, and was stuck on 5v, and i had no PPBUS_G3H, i got to replace the U7000 and now i have PPBUS_G3H.
I can take the computer to DFU mode but the restoring can not finish its job.
By the way i have 20v right now.
I measured some more and find out that...
Hi guys
I got this Mac and after cleaning, when i connect the USBc charger it works fully with no problem, but if the computer go to safe mode, after that i see nothing at the screen.
I found out when i connect the charger to the computer after i want to safe mode the screen comes with no...
Hi
I got a A1990 820-01814-A that is stocked on 5v i measured some points and it is like this.
PPBUS_G3H is 0v
PP20V_USBC_TA _Vbus 5v
PPDCIN_G3H 5v
I got to replace ISL9240 but it is the same.
Please some help.
Hello
I have a A1707 with board 820-00928 That not starting at all, it is not liquid damaged and have no physical problem.
I read some of the posts and didi some checked up some parts. I found out that PM_BATLOW_L is 0v but could not find out where the problem is.
Appreciate your help