I bought a used Laptop. Unfortunately BIOS setup is secured by password, but I need to enable Virtualization Technology (VTx) & Virtualization Technology for Directed I/O (VTd) on my Laptop.
Automatic BIOS Update Setting are disabled
Update BIOS via Network is enabled (but needs still pw)
Legacy Support is disabled and Secure Boot is enable (suckz also)
I've no idea how to change BIOS settings without the Admin password. Also I can't boot any native cracker software (tools included in Hirens or Kali for eexample), because secure boot Option.
So I'm looking for a possibility to flash BIOS without extracting the Chip from Board, because I don't have the hardware ans the knowledge to flash the EEPROM and I'm also not good in disassembling and assembling microelectronics, but didn't found any alternative solution till now.
I bought a used Laptop. Unfortunately BIOS setup is secured by password, but I need to enable Virtualization Technology (VTx) & Virtualization Technology for Directed I/O (VTd) on my Laptop.
Automatic BIOS Update Setting are disabled
Update BIOS via Network is enabled (but needs still pw)
Legacy Support is disabled and Secure Boot is enable (suckz also)
I've no idea how to change BIOS settings without the Admin password. Also I can't boot any native cracker software (tools included in Hirens or Kali for eexample), because secure boot Option.
So I'm looking for a possibility to flash BIOS without extracting the Chip from Board, because I don't have the hardware ans the knowledge to flash the EEPROM and I'm also not good in disassembling and assembling microelectronics, but didn't found any alternative solution till now.
Maybe u've an idea?
you have to remove the chip from the board and read it, otherwise you can't..
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
Get yourself a cheap Ch341a programmer, less than US10, with clip preferably. program it with asprogrammer. Take out the CMOS battery if it has one. Identify your BIOS Chip, usually it reads Windbond or MX and has lettering like W25Q128FV. Read and save first reading, close programmer and start again, do a second read and save. Again close program, unhook everything and start again, do the third read and save. Download WINHEX, a hex editor, and compare your saved readings, two at a time. They should all be identical, otherwise, do some more readings and pray to the internet gods you got it all right. Remember that is your backup in case something goes bad. Rar or Zip the bin file you got and post it here, someone will help you.
I myself rely on the TL866II medium priced, and a 200mm adapter for legged chips and a double WSON adapter, 8X6 and 6X4 for legless chips.
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
all donations are welcome,
see the donate button at the bottom of the page, or
>>>>>click on this link to donate via PayPal.<<<<<
Every donation made will go towards server fees and maintenance costs. ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------------------------------------------------
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
all donations are welcome,
see the donate button at the bottom of the page, or
>>>>>click on this link to donate via PayPal.<<<<<
Every donation made will go towards server fees and maintenance costs. ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------------------------------------------------
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
all donations are welcome,
see the donate button at the bottom of the page, or
>>>>>click on this link to donate via PayPal.<<<<<
Every donation made will go towards server fees and maintenance costs. ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------------------------------------------------------------------------- All donations to Badcaps are welcome. Become a Badcaps supporter >>>>>click on this link to donate <<<<< Thanks to all supporters.
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----------------------------------------------------------------------------------------------------------------------------------------------------------------------
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
all donations are welcome,
see the donate button at the bottom of the page, or
>>>>>click on this link to donate via PayPal.<<<<<
Every donation made will go towards server fees and maintenance costs. ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
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