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SOLVED: I had another identical motherboard for spares. I tried installing the MX25U3235F on the motherboard with MDM, and the computer automatically booted into DFU mode. I restored it with Apple Configurator 2, then updated it with CMD+R. It's working perfectly now, 100%. Issue closed. Thanks for the help....
MICHAEL_2013
Senior Member
Last Activity: 02-10-2026, 12:46 PM
Joined: 02-29-2016
Location: Bogota
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Macbook Pro Core I7 A2251 EMC3348 Help Remove MDM
Good afternoon. My client brought me a Mac A2251 EMC 3348 that he bought at a sale. The computer is completely iCloud-free, but it came with MDM installed. He has tried contacting the company that provides the MDM in every way possible, but they are unwilling to offer a solution. The device is:
Model A2251 EMC 3348. Serial Number: C02G54CZML85
Apple MacBook Pro Core i7 2.3, 13" 2020, 512 GB SSD, 16 GB RAM.
I've tried changing the serial number of the SoC ROM MX25U3235F, but it hasn't worked:
C02G54CZML84 only works up to Monterey.
C02G54CZML86 doesn't work (I... -
The curious thing is that the damage appeared after a W11 update. I haven't found a BIOS dump that behaves the same as mine (providing video via HDMI) to completely rule out BIOS damage....Leave a comment:
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Thank you for your help. Your BIOS isn't working. The computer tries to turn on, the keyboard's RGB lights up, lasts 5 seconds, and then shuts off....Leave a comment:
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Bios Attach in zip file...Leave a comment:
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Error Attachment in this site....
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Please a clean Bios for Asus G733ZM-DS71-CA
Good afternoon, please, I need a clean me bios or to repair my bios backup.
Asus G733ZM-DS71-CA.
SN: N1NRKD008546038
CN:14WG
MFD:2022-01
Processor QR code: AIV21MC00AJ, N103NRKD000D3PMB, G733ZM, 60NR08C0-MB2010, 160, 50EBF64B75A5.
Core i7 processor.
The computer turns on and only outputs video via HDMI. The damage occurred after a Windows 11 update. I've tried some BIOS posted here, but with those, it won't even turn on. Thanks for the help. -
Thanks Sr. Working 100%....Leave a comment:
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Thanks for the help but it doesn't work, everything is perfectly soldered, and with this dump it doesn't even try to make the loop. 😞...Leave a comment:
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Good morning Gentlemen of great wisdom. I need your valuable help in the following case: I have an EliteBook 840 G8 computer that arrived with a password in the bios. The first mistake I make is not taking the backup of the 3 chips before starting to modify. I tried to remove the password by unlocking the EC and the device turned on once but still had the password. The Second time I tried to unlock the password both Main Bios and EC. From that moment the equipment tries to start in a loop without providing video. I have tried the bios backups that are on the Internet and the same thing, I am sure...Leave a comment:
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Please someone help me to unlock Dell Latitude 5531 password. ST-G5D8CS3 BOARD BM15 MLK UMA MB. Thank you very much....Leave a comment:
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Re: HP 840 G7 password
[QUOTE=onizzbox;1112442]@69d0b913
Try!
Thanks Very Much_ Working PERFECT!
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Re: ACER - ASPİRE 3 A315 -21 schematik ?
Please, what program open *.CAD Files? ThanksLeave a comment:
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Re: Very strange failure in Asus Taichi 21.
My BAD Bios Dump...Leave a comment:
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Very strange failure in Asus Taichi 21.
Gentlemen of great wisdom, I come to your help with the following case: An Asus Taichi 21 arrives and the laboratory source stops at 490mA. I make measurements and determine damage in corrupted bios. I have downloaded all the bios dumps that I have found on the Internet and with most of them it turns me on but does not detect NVME. in Taichi21 NVME has a different socket and I don't have a way to test another NVME. But I don't see the logic that the NVME is damaged by a corrupt bios. Any idea why it doesn't detect NVME in bios? I attach my corrupt bios and any help thank you very much. -
Re: Lenovo 330-14IGM
Sr. 1000 and 1000 Thanks. Only Working bios.
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Please does anyone have A1932 and A2179 T2 Clean ROMs?
Please does anyone have A1932 and A2179 T2 Clean ROMs? Please do not post the ones that come in T203. Those don't work for me. Thanks. -
Re: Lenovo V130-15IGM
[QUOTE=peste;1085162]bios extracted from the Lenovo site update.;.[/QUO
Working 100% Thanks Master.Leave a comment:
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Re: Bios For Lenovo All In One C20-00.(LA-C671P)
Thank you friend! After trying several, the only one that gives video is your bios dump. the first of the list.. You are the best
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Re: 820-01987-06 Model: A2289 Boardview please
Thank you so much !...Leave a comment:
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