I applied what was said, the program says to try with a 16mb chip.
Did I do something wrong?
Did I do something wrong?
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SMDFlea, most of HPs have 2 bios families, i.e 640/650 G9 are made with U75/U86, 830/840 G9 have U70/U71, 830/840 G10 have V70/V75 and so on. In their bios update package you'll find 2 bios images, one for each bios family.----------------------------------------------------------------------------------------------------------------------------------------------------------------------
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I know, but i didn`t know about this particular model.Originally posted by volinakis View PostComment
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Need to remove password from bios. Thank YOU
HP PROBOOK 450 G9
SN 5CD236564L
PRODID 4D3X2AVComment
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Need help with BIOS unlock, ill post the original file.
MB: DAX8SFMB8B1 Rev-BComment
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post S/N, full name and model, product number,etc.Originally posted by Mrko mirkic View PostDue 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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Need help with BIOS unlock, ill post the original file.
HP 450 G9 S/N: 4CF237564M
MB: DAX8SFMB8B1 Rev-B
Thanks in advance.
Comment
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Can somebody please help to remove the PW of this machine?
Probook 450 g9
DA0X8SMB8H1 REV H
s/n: 5CD243F74T
Thanks in advance!Comment
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Or if someone is willing to tell me how it's done, that's fine too. Unfortunately the classic NvramActiveRegn doesnt seem to work..Comment
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HP ProBook 450 15.6 inch G9 Notebook PCOriginally posted by dutchgaucho View Post
CT Number_6MFDR0AX3GW98S
Serial_5CD243F74T
Sku_6S7F1EA#ABH
Fearture byte_476J6S6b7B7J7M7Q7W7saBapaqauawbUbhcAdpdqfPguk8mEmGmwn7nVpFpTpppqqjqzr2r3.Fd
Build Id_22WWRTCT601#SABH#DABH
Goodluck.
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Thanks once again Hoaca for your eternal support :-) So I flashed it with your patched bios, it recovered data and again I'm stuck with the password so I guess I will have to flash both chips. Now as far as I know there is not a clean set for U72 listed, my BIOS version. Can you help with that? I've added both of my ec EC and SPI BIOS. Thanks again!Originally posted by hoaca388 View PostComment
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Anyone? The U85 BIOS files are posted here, the U72 here unfortunately aren't. Hope one of our guru's can help me out!Comment
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In the end found a working U72 BIOS set but it needs a clean ME. Tried to transfer my old ME but it did not work out well and machine won't even start. Hopefully somebody can help me cleaning the ME on this one and they can be used for U72 reference then. Thanks!Comment
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