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Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B
Here you go with your serial # C1MTCDQKH3QD & this is for EMC 2632. ME Region cleaned & Serial Number Updated.... Good luckComment
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Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B
It will still work, just try it. You should not have any problems. Serial number is to identify the bottom cover with the logic board., it should be the same & for any updates too.Comment
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Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B
hello, please i need help to clean itComment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B
Hi,i also have an A1466,820-3437-B macbook air with efi lock and also very slow to boot,please unlock for me this file and create a clean me file plizz.
Thank you in advance.Comment
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Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B
HI,guys i also have another 820-3437-B that takes 72 seconds to display and chime,after which it cant load IOS or boot IOS. Its stuck on apple logo. can some one CLEAN ME this bios please.Comment
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Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B
Hi, i have 820-3437-A with efi lock. Can someone please unlock it?
ThanksComment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B
good day any body can check bin file ,problem unit came with windows os , no boot recovery or apple log to change in back again to mac...
thanks
sn:c02nc88mg086Last edited by rookie_badcaps; 10-18-2022, 09:54 PM.Comment
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Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B
Use #62, 100% works fine, But DO replace with your serial number, if you cannot, pls. post the serial #, I will do it for you.Comment
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I received a 2013 Macbook Air A1466 820-3437-B motherboard with serial number C02L6GQ9FSV8 that came in WITHOUT a bios chip. I got a new bios chip and reprogrammed it. Macbook now powers on but doesn't boot the SSD. I've flashed a ton of bios but still same problem. Windows installation works with this Macbook but never a mac installation. Unfortunately, since I didn't receive this macbook with a bios chip, I don't have the original bios. What can I do now?... -
Hello all,
Working on my wife's 13' Macbook air. It's been in a box since she upgraded but I figured it could be good practice.
Details:
Macbook 13' A1466
Board (820-3209-A)
Battery OEM 7.3v 50Wh 6700 mAh (020-7379-A)
Pictures below of Boardview and schematic...
I don't know how to test the voltage on a MacBook battery. I just assumed it had an enable pin but the best I could read was 300 something mV poking around the battery connector.
It's an older model and it is very likely that battery has become... -
I need dump file for nand A2159 512GB with 2 Nand chips >.I upgraded 128gb to 512gb..I use P13 there are only 4Chips...
I need dump file MACBOOK PRO A2159
TSB4232(256)
TSB4229(256)
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Hi all,
i got a A1466 with serious water damage. I was able to clean the whole board and only found a fuse with a coroded trace. Cleaning and resoldering did the job and the macbook started normal but after some time the screen began "flashing" like turning on and off while the Macbook was still running. I checked the board again but was not able to find the problem until now.
Any ideas where to look?... -
Hi. Recently serviced a damaged A1466 Macbook Air. Thought to post the issues and resolution for each.
Macbook AIR Model A1466 Diagnostic 09-01-2021
Issue: Liquid damaged (beer spill) Macbook AIR will not power up.
Problems & Resolutions
1) Attached Apple magsafe power adapter. No green / no orange light. This confirms the absence of the PP3V42_G3H voltage rail. The PP3V42_G3H rail is the primary voltage rail necessary to communicate with the magsafe power adapter to report the green or orange light status to the end user....09-01-2021, 09:31 AM
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