bios MACBOOK AIR A1466.6.1 2013

Greate file but after reflash the MacAIR is acting strange,poor performance and lag in browsing.
Do you manage to fix this problem?

thank you so much

Today I know only two solutions - viewtopic.php?f=51&t=27379 and viewtopic.php?f=51&t=27380

what revision of motherboard for that dump?

Hi
The file has a dirty me region you can't just use a donor bio's like that you must rebuild the me region with new hm86 and then rebuild it using the intel fit tool. Here is the file i re did it you should have no more problem
techman1025

techman1025 hi what is the Intel fit tool? can you please explain how to mod these new apple bins please.

Hi
Like i said you can't just use a donor bios once a computer boots it married to that computer so what will happen reboots fans running full speed lagging ...slow and so on ...so you need to rebuild the ME REGION is done by using the intel fit tool for that chipset so for new say i5-4th gen you would use the intel fit tool 9&10 ...so say you have a donor bios there is two way of doing it first and easies is just take the 4mb of the original file and merge the bottom half with donor bios then just replace serial done....so say if the original is currupted then you need to find a clean me region say four the Z87 chipset so you could search for a full never used dump from hp ,acer drop it in the fit tool and it make a a folder with your new never used me region then you need to compare with original file when done click rebuild save it open text editor and past new me region in your apple macbook that uses the same z87 thats how it done .
techman1025

Its a problem becouse 2012 - 2014 year model have security checksum and i cant brake this ...

Where can I get this intel fit tool please?

???
Strange. I making clean ME region without intel fit tool.
and I never heard about any checksum.

How? Where can I find info what this is exactly? Is it just a reagion that needs to be ff'ed out?
Posted after 3 hours 58 minutes 22 seconds:
Is it possible to get a clean bios file for every model without modifying it (without changing the serial number)?

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Posted after 1 minute 11 seconds:
Are those files here in forum already clean or do I still need to modify them?

Where do you can find info about it? I think nowhere. I figured it out by myself.

Yes you right. It is possible to create clean factory BIOS for every model. Only thing you need is to manually add SN and MLB using any Hex editor.

Of course they are not here. If you want any dump PM me :)

Thanks a lot gnommak!

Hi
So everybody knows YOU CAN'T MAKE A CLEAN ME REGION WITH JUST A TEXT EDIT PROGRAM. It needs to be rebuild with the correct intel fit tool for that chipset. so if it's a qs77 chipset you need to download from any site that as a full update and uses that same qs77 chipset and lot of info on the net just google it . Also you can't just cut the me region out of a new clean update with a text editor each laptop uses different setting even know it's the same chipset .
Techman1025

Здравствуйте. У меня та же проблема полный блок биос. Нужно ввести 4-х значный пароль. Помогите уважаемые. У кого есть дамп биоса скиньте на dmi-otyakov@yandex.ru пож-та.

where the tool release intel thanks

hi,what tools used please!!!

hi,please I need extract file .fd of scap of mac,thanks