MacBook Air A1465 820-3435-B

[madstan]

Re: MacBook Air A1465 820-3435-B

Try this, I managed to make a backup of a good team. I hope it can work for you.
Confirm if this option works for you.

thankyou will try it

[lordmuken]

MacBook Air 11" A1465

My unit is MacBook Air A1465 11inch
Board model: 820-3435-B

Can only one help me with fixing my bios?

My concern is efi lock, i try editing the $SVS with hex editor to remove my efi lock. after the chime and i press and hold the cmd+opt+r+p then, nothing happened.
i think my problem is my built-in keyboard.

Then i use my USB external keyboard and press + hold those combination keys again before the chime. still nothing happen.

when i press the option key, the padlock is still active.

[kevingill]

Re: MacBook Air 11" A1465

That bin file doesn't look right. You should wipe everything between the $SVS markers.
Also do option-command-p-r to chime three times.

[SMDFlea]

Re: MacBook Air 11" A1465

My unit is MacBook Air A1465 11inch
Board model: 820-3435-B

Can only one help me with fixing my bios?

Please read the Rules, next time you should look for a related thread to post in instead of starting a new one

https://www.badcaps.net/forum/showthread.php?t=103570

[lordmuken]

Re: MacBook Air 11" A1465

sorry about that.

[lordmuken]

Re: MacBook Air 11" A1465

That bin file doesn't look right. You should wipe everything between the $SVS markers.
Also do option-command-p-r to chime three times.

yes i know, i already Fill the highlighted section in the $SVS with the F. and the problem still persist. i bought this unit the fb market as defective, no power and signs of liquid damage in the BIOS side.

after fixing the traces in the logicboard, the unit chimes and power on but have EFI lock. Is it possible for the external keyboard will not work when doing SMC reset? or there is a problem in the BIOS?

[peste]

Re: MacBook Air 11" A1465

yes i know, i already Fill the highlighted section in the $SVS with the F. and the problem still persist. i bought this unit the fb market as defective, no power and signs of liquid damage in the BIOS side.

after fixing the traces in the logicboard, the unit chimes and power on but have EFI lock. Is it possible for the external keyboard will not work when doing SMC reset? or there is a problem in the BIOS?

try..

[lordmuken]

Re: MacBook Air 11" A1465

try..

Thank you sir! my unit is now working

[adiljan]

Re: MacBook Air A1465 820-3435-B

hi there anyone provide 820-3435-B EMC 2631 BIOS BIN CLEAN FILE PLEASE

[sizar00740]

Re: MacBook Air A1465 820-3435-B

Please i need to clean my efi

[peste]

Re: MacBook Air A1465 820-3435-B

Please i need to clean my efi

try..

[sizar00740]

Re: MacBook Air A1465 820-3435-B

try..

thank you very match bro

[robsonrj01]

Re: MacBook Air A1465 820-3435-B

please clean-me bios for MacBook Air A1465 820-3435-B

[sysaputra]

Re: MacBook Air A1465 820-3435-B

please clean-me bios for MacBook Air A1465 820-3435-B

try this one

[robsonrj01]

Re: MacBook Air A1465 820-3435-B

try this one

did not work friend continues firmware and login

[robsonrj01]

Re: MacBook Air A1465 820-3435-B

please need clear me bios password file for my backup

[peste]

Re: MacBook Air A1465 820-3435-B

please need clear me bios password file for my backup

reset PRAM...

[robsonrj01]

Re: MacBook Air A1465 820-3435-B

reset PRAM...

thanks friend it worked 100%

[elbtonet]

Re: MacBook Air A1465 820-3435-B

Hi Friend need to remove my efi pass for my macbook
A1465 EMC2924
sn C02PC0NEGFWP

[Vesko356]

Re: MacBook Air A1465 820-3435-B

Hi Friend need to remove my efi pass for my macbook
A1465 EMC2924
sn C02PC0NEGFWP

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