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Sorry, it's 820-00165 , A1466 EMC 3178...
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Hi! I need help with an A1466 EMC 3178, original bios is damaged (also the Winbond chip), replaced it and writed it with this image, but It shows serial number "Not available", and I think ME region is not OK because it's really laggy, but, alteast, it stays on and everything works.
Need to write this SSN C1MWLA3QJ1WK and clean ME, please.
PS: it's a Winbond W25Q64.V chip...
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Re: BY-U301 software and usb rom files requested
Thank you so much! I have a little question: my CH341A asks for "chip argument", and I really don't know which chip is it... Any ideas?
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Re: 820-2796 BIOS request
Already tried that one, doesn't work for me
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Re: 820-2796 BIOS request
Hi, Peste! It's an A1370, EMC 2393, SSN C02F91VADDQW. Here's the dump. Doesn't boot with original SSD connected (just white screen, never goes to question mark folder). Already tried another SSD, boots macOS High Sierra installer flash drive, but, after install, doesn't detect SSD. Thanks!...
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820-2796-A Bios request
Hi! I'm looking for MBA3,1 820-2796-A bios with ME region already cleared. Chip is SST25VF032B. Thanks!
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Re: 820-2796 BIOS request
Hi! Tried your BIN but it doesn't post... Any suggestion?
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Re: macbook pro A1286 bios needed
Hi there! Just to let you know that I've tried to flash that dump, but programmer said "didn't match size" or something like that.
PS: I've made a ME Region cleaning to my original dump and worked like a charm. Let me know if you need me tu upload it....
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Re: Apple Macbook Air 13 A1496( 820-00165-a) bios
Green/Orange light. No fan spin, no power!...
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Re: Apple Macbook Air 13 A1496( 820-00165-a) bios
It's a 13" Early 2015 MacBook Air (A1466 - EMC 2925), board ID 820-00165-A. SSN: C1MSNXSVH3QD. Bios was corrupt when machine arrived, so.. If you look, dump size is only 4mb.
I've already tried cleaning ME with EFI Patcher (swift tool by sadponyguerrilla), but it doesn't work.
Important: The IC's brand is Winbond. I know they have "difficulties", so, I can try with a MXIC......
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Re: Apple Macbook Air 13 A1496( 820-00165-a) bios
Hi there! I'm having trouble with this 13" MacBook Air. The computer turns on, fan spins, all power rails OK, but no chime, no backlight, etc.
So, I removed the U6100 and soldered one from a non-identical non-donor board, and it works "OK"*, so... The firmware is corrupt.
Does anyone have a clean ME dump for exactly this BIOS (820-00165-A EMC2925, Early 2015 i5)? I can change serial number and write it (got a CH341A).
Thank you!
*OK means the computer turns...
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