Hi, I read in an older post that you can retrieve the user's info from the file FMMAccount.plist.plist, I know there are some software that can get this info if you pay but anybody knows the way to doit myself?
Thank you very much
PACh
Member
Last Activity: 06-19-2023, 02:30 AM
Joined: 02-18-2022
Location: Vienna
-
Macbook T2 user info recover using FMMAccount.plist.plist
-
Macbook Pro 2016 A1707 820-00281-A not booting
Hi, I got the macbook pro 2016 820-00281-A that doesnt boot, I checked almost all rails and they are present, didnt find any short and the amp sequence looks ok but doesnt boot. trackpad enabled, keyboard shift key light not present, when I insert a usb stick its light turns on for a sec. but then no activity. with display disconnected and connected to external monitor same problem. I reflashed the bios with a clean me bin that I downloaded from this forum no difference.
L7211, L7221, L7231 on boot: 1.112 then 0.700 A
PCH and other chips get hot but not really hot (please...Last edited by PACh; 01-09-2023, 09:32 AM. -
Macbook A2159 Board 820-01598-A wont boot
Hi, I got a Macbook A2159 Board 820-01598-A that is not booting, possible water damage but Im not sure... the connector J5110 has 3 pins burned: 18, 20, 22 the line of those pins is PP3V3_G3HSW_DFR, the line still has 3.3V
The board is out it consumes 20V and 0.50A in the boot process it go a high as 0.52 and the stays around .50A CPU gets hot, board looks very clean no corrosion, shift key green light not present.
PPBUS_G3H: 12.6V
PP3V3_G3H: 3.3V
L7220: 0.843V
L7210: 0.843V
L7420: 0V
L7410 fluctuates between 0.01 to 0.030V
ALL_SYS_PWRGD:... -
Re: MBA A1932 820-01521-A no Post after few seconds it restarts
Wait so I should have reflashed the T2 Rom chip not the U2890? I reflashed the U2890 NOT the T2 rom U4770... -
Re: MBA A1932 820-01521-A no Post after few seconds it restarts
reflashed (was fun removing that cover...) same voltages
...
Leave a comment:
-
Re: MBA A1932 820-01521-A no Post after few seconds it restarts
did the tests again and the same results...Leave a comment:
-
Re: MBA A1932 820-01521-A no Post after few seconds it restarts
I want to take the time a THANK YOU for the effort and time your are spending helping me,
I really appreciate it!Leave a comment:
-
Re: MBA A1932 820-01521-A no Post after few seconds it restarts
all my tests are with the board out, that part of my board looks different.....Leave a comment:
-
Re: MBA A1932 820-01521-A no Post after few seconds it restarts
PP1v2_S0SW: 1.198V
PP1v_S0SW: 1.007V
PPVCCIO_S0_CPU: 0.957V at R8102, there is no PPVCCIO_S0_CPU at U8110/Q8102
PPVCCSA_S0_CPU: 1.109V from R7290, 1.144V from Q7291 CPUSA_SW_LL
PPVCORE_S0_CPU: 0.839V from R7230, R7210
PPVCCGT_S0_CPU: 0V from R7410, R7430 actually L7410, L7430 have 0V as well...Leave a comment:
-
Re: MBA A1932 820-01521-A no Post after few seconds it restarts
PP1v8_S3: 1.799V
PP1v2_S3: 1.199V
PP1v_S3: 1.004V...Leave a comment:
-
Re: MBA A1932 820-01521-A no Post after few seconds it restarts
ppbus_g3h: 12.63v...Leave a comment:
-
Re: MBA A1932 820-01521-A no Post after few seconds it restarts
how many volts should it be?...Leave a comment:
-
Re: MBA A1932 820-01521-A no Post after few seconds it restarts
SMBUS_3V3_BATT_SCL: 3.297V
SMBUS_3V3_BATT_SDA: 3.297V
*there small fast fluctuations between 3.297V and 3.289V...Leave a comment:
-
Re: MBA A1932 820-01521-A no Post after few seconds it restarts
I will do the measurements tomorrow and get back to you.
Thank you...Leave a comment:
-
Re: MBA A1932 820-01521-A no Post after few seconds it restarts
Macbooks with T2 chip doesnt have SMC...Leave a comment:
-
Re: MBA A1932 820-01521-A no Post after few seconds it restarts
Tested with new battery and different working chargers…...Leave a comment:
-
Re: MBA A1932 820-01521-A no Post after few seconds it restarts
The logicboard behaves the same when I take it out with nothing but the usb-c connector. The booting amperage changes are the same and the cpu gets hot....Leave a comment:
-
Re: MBA A1932 820-01521-A no Post after few seconds it restarts
Keyboard works, i can get into DFU (tried to restore but didnt work)
What do you mean by „close panel switch“?...Last edited by PACh; 09-18-2022, 01:48 AM.Leave a comment:
-
MBA A1932 820-01521-A no Post after few seconds it restarts
Hi, I need help fixing this. Any help will be highly appreciated.
Got a macbook air A1932 820-01521-A with the trackpad click not working, the fuse was blown (its never the fuse) I tested the line and seems ok, replaced the fuse and it worked again... all good BUT when I tried to remove the board again I pressed the reset switch (SW6955) next to the battery connector WITH the USB-C power still connected to the board.... I pressed and kept pressed for some seconds twice because the fan started to spin... then I realized why.... 😕
After that the machine wont... -
Original Bin Files for Many Macbooks Chips U2890, UB090, U3060, UB260, UF260
Hi everybody, here are the Original BIN Files for the following Macbooks Chips, I hope it helps somebody
A1706 820-00239-A UB090
A1706 820-00923-A U2890
A1706 820-00923-A UB090
A1707 820-00281-A U2890
A1707 820-00281-A UB090
A1707 820-00928-A U2890
A1707 820-00928-A UB090
A1708 820-00840-A U2890
A1708 820-00875-A U2890
A1932 820-01521-02 U2890
A1989 820-00850-A U2890
A1989 820-00850-A UB090
A1990 820-01041-A U2890
A1990 820-01041-A UB090
A1990 820-01814-01 U2890
A1990...
No activity results to display
Leave a comment: