sifocool see what has been written above the user wegeras. If you did not work or can not do firmware. This case I will post the work BIOS. Try
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| Macbook Air a1466 (820-3437-B.) Bios need https://vlab.su/viewtopic.php?f=51&t=19697 |
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| dupahuj [ 06 мар 2014, 21:24 ] | |
| Заголовок сообщения: | Macbook Air a1466 (820-3437-B.) Bios need |
Hello ! I'm looking for working bios dump for Macbook Air a1466 MB# 820-3437-B. Thanks for upload if someone have it. |
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| dupahuj [ 19 мар 2014, 16:39 ] | |
| Заголовок сообщения: | Re: Macbook Air a1466 (820-3437-B.) Bios need |
Anyone can help me ? |
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| kotnatan [ 19 мар 2014, 16:44 ] | |
| Заголовок сообщения: | Re: Macbook Air a1466 (820-3437-B.) Bios need |
dupahuj Look viewtopic.php?f=51&t=19763&p=155706&hilit=%2A3437%2A#p155706 ---------- Добавлено спустя 1 минуту 44 секунды: ---------- http://notebook1.ru/forma1/viewtopic.ph ... 37#p535287 |
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| dupahuj [ 20 мар 2014, 13:40 ] | |
| Заголовок сообщения: | Re: Macbook Air a1466 (820-3437-B.) Bios need |
Yes i see it, but You should know this is EFI for 820-3437-A, then i'm looking for a 820-3437-B, the A revision not working properly with second (B) revision. |
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| wegeras [ 24 мар 2014, 16:58 ] | |
| Заголовок сообщения: | Re: Macbook Air a1466 (820-3437-B.) Bios need |
Hi. Dumped, updated to b04, you need to fix locale and ssn. |
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| dupahuj [ 26 мар 2014, 00:58 ] | |
| Заголовок сообщения: | Re: Macbook Air a1466 (820-3437-B.) Bios need |
wegeras I'll check tomorow, but much thanks for U Wegeras. / Dzięki Wegeras, jak widzę w Polsce siła :) |
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| dupahuj [ 26 мар 2014, 23:28 ] | |
| Заголовок сообщения: | Re: Macbook Air a1466 (820-3437-B.) Bios need |
Not working correctly, i think it's could be compatipility problem with SMC, becouse working only in safemode in normal mode system is frozen |
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| wegeras [ 27 мар 2014, 13:43 ] | |
| Заголовок сообщения: | Re: Macbook Air a1466 (820-3437-B.) Bios need |
U need tools: unpkg and maccommander in adminmode (cmd+0) to acces / 1. download smc update from apple website (pkg file), unpack it, find SmcFlasher.efi and YOURSMCNAME.smc and copy it to / 2. download efi update from apple website (pkg file), unpack it, find YOURSMCFILELOCKED.scap copy it to / W A R N I N G !!! EXTREMELY CAREFULLY CHECK IF *smc FILE IS 4 YOUR COMPUTER!!! MESSING WITH IT WILL TOTALLY FUCKED UP YOUR BOARD!!! TO FIX IT THEN U NEED TO REPLACE SMC CHIP FROM SAME WORKING BOARD!!! 3. flash smc via efi shell. Use refit, type: SmcFlasher.efi -LoadApp YOURSMCNAME.smc next reboot to os(safe mode if not working in normal mode) 4. there is 3 possibilities, you can find witch 1 of them will work 4 u. a) efi update via updates can be found in applemenu/updates, if not found there go to step "b" b) efi update via package downloaded earlier -just double click on it . After reboot shoiiuld reflash your efi. If this step is either not working for you step "c" will be good. c) efi update via terminal, open terminal type #bless -mount / -firmware /YOURSMCFILELOCKED.scap If you do not have root access type $sudo bless -mount / -firmware /YOURSMCFILELOCKED.scap thats all |
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| Михаил_Петрович [ 27 мар 2014, 19:07 ] | |
| Заголовок сообщения: | Re: Macbook Air a1466 (820-3437-B.) Bios need |
Спасибо за прошивку, выручили! |
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| sifocool [ 07 сен 2014, 06:16 ] | |
| Заголовок сообщения: | Re: Macbook Air a1466 (820-3437-B.) Bios need |
tested dump not working work just safe mode problem smc not work mode normal and setup update efi and smc not working |
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| Михаил_Петрович [ 24 окт 2014, 13:11 ] | |
| Заголовок сообщения: | Re: Macbook Air a1466 (820-3437-B.) Bios need |
sifocool see what has been written above the user wegeras. If you did not work or can not do firmware. This case I will post the work BIOS. Try .
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