Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.
I unlocked the bios password with RCUnlocker of the 840 G5, but since then every time I turn it on I get an HP Endpoint Security Controller problem. I am attaching the backup copy of the 32MB chip, please help me with the solution!
Last edited by Echoo; 05-30-2024, 12:49 AM.
Reason: I tried to write about this in the appropriate topic, but there was no reply. Here it is disassembled on my desk...
I unlocked the bios password with RCUnlocker of the 840 G5, but since then every time I turn it on I get an HP Endpoint Security Controller problem. I am attaching the backup copy of the 32MB chip, please help me with the solution!
HP EliteBook 840 G5
PN: 2FA66AV
SN: 5CG8253GZD
flash this main and the original locked EC.
first boot press f10 apply factory defaults and restart, 2nd boot reset security settings to defaults and exit.
after following my instruction to get rid of Manufacturing mode. use BCU. or flash the original main.
flash this main and the original locked EC.
first boot press f10 apply factory defaults and restart, 2nd boot reset security settings to defaults and exit.
after following my instruction to get rid of Manufacturing mode. use BCU. or flash the original main.
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