Hi,
my dell laptop asking for dell secure manager password.
computer system - 5KNPPQ1-1F5A. pease help me out.
jay
my dell laptop asking for dell secure manager password.
computer system - 5KNPPQ1-1F5A. pease help me out.
jay
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Re: Dell Laptop asking for 1F5A password
not sure of that model can be cleared with the cmos battery, some of them cannot. You can try here, but it's not free
http://www.biospro.com/Cap Datasheet Depot: http://www.paullinebarger.net/DS/
^If you have datasheets not listed PM me
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Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.
Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,... -
My question pertains to understanding the control circuity inside a Dell PT434 type battery used in Dell E6400, E6410 and other Dell notebooks?
Does anyone have a circuit diagram for the inside of a Dell PT434 battery and/or a description of how the control lines work to control this battery?
My reason for asking is I have a battery which I cannot get to charge beyond 1% in a Dell E6410 or E6400.
The LED bar graph charge indicator on the battery shows one LED lighted when the info button is pressed.
I have tried multiple different Dell power adapters. My Dell... -
I have a Vostro 3420 8H8K5R3-8FC8 that freeze at any attempt to enter bios password or the recovery master password received from dell. I do not have a clean BIOS image to flash.
And as luck would have it happened a couple of months ago right outside of the warranty period (Dec 2023) warranty expired in September. Any help or guidance is appreciated. -
Hello, i have been trying to try and remove the admin password for a while now and i have no progress at all so i came here after searching on google for a decent amount of time and i though i would ask here for a master password is thats possible. i do have the 8FC8 suffix on my dell and i dont know if that makes it worse. The full serial is 57CPS3-8FC8. if somebody could please help me i would be really grateful😊
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Hello I have a dell optiplex SFF plus 7020 with a password that I recovered from e-waste. It is possible to get the password removed via the bios patch method? I managed to dump the 32MB bios chips and would like help patching it to MFG mode so I can clear the password.
Thanks.
1hj4z24 = Service tag
A schematic would also be amazing if anyone has one!...
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