sorry, for the delay post update.

I'm attaching the extracted bios from chip 'GD25R256DYIG' , not from 'GD25B256DYIG' because I don't know if I need to extract from both of the chips or just one or if this laptop has dual bios. if anyone can help to remove [B]'[/B]Absolute Persistence Module'. many thanks.sorry, for the delay post update.

I'm attaching the extracted bios from chip 'GD25R256DYIG' , not from 'GD25B256DYIG' because I don't know if I need to extract from both of the chips or just one or if this laptop has dual bios. if anyone can help to remove [B]'[/B]Absolute...

I think I've found it was behind a metal shield it's gigadevice and there are two of them there

AJ2146
25B256DYIG
UH1621

AJ2146
25R256DYIG
UH3835​

are they both part of bios.

sorry for the late reply, I've ordered 'CH341A USB Programmer' , and I've practiced on my other old laptop 'lenovo x220' ,

I had trouble reading the bios with the clip , I've removed the bios chip and soldered it on the ch341a which worked and I successfully extracted the bios.

the bios chip was easyly to fiind on the x220 , however I cannot find it on the t14s gen 2 HT4B1/HX3B0 NM-D362 Rev : 2.0 does anyone knows where it is located.

thanks in advance....

Re: Lenovo ThinkPad T14s Gen2 Disable Absolute Persistence Module

thanks for that info, how do I extract the bios from the laptop the guides I found online it only shows how to extract the bios from the .exe file.

Re: Lenovo ThinkPad T14s Gen2 Disable Absolute Persistence Module

I'm a bit confused, I've downloaded and extracted the bios from the .exe file from lenovo's website for my laptop.

I'm guesing this two files are the bios '$0AN3500.FL1' and '$0AN3500.FL2' the FL1 file is 17.4MB the FL2 file is 256KB

do I just need to rename the .FL1 to .bin and follow this tutorial [url]https://www.badcaps.net/forum/showpost.php?p=993910&postcount=3[/url] which is for different modelRe: Lenovo ThinkPad T14s Gen2 Disabl...<br /> <br />

Re: Lenovo ThinkPad T14s Gen2 Disable Absolute Persistence Module

I can enter the bios and bios does not have password, this tools are for removing passwords from bios if im not mistaking.

Hello, everyone.

I've brought this laptop of gumtree it was sold under 'spare or parts' the only issue with the laptop was it tends to heat up after 2-3 hours and decrease in performance.

because it did not come with a hdd I could not test it there, so I've installed a hdd and put windows 10 on it, I've used it for 5 hours and it did not heat up or decrease in performance however it turned off and displayed a message saying this laptop is disabled. I couldn't enter bios or boot windows at all. so I removed the hdd and reinstalled windows again and the message is...

Re: New Members - please post your introductions here

Hello everyone.

I'm here to get help and knowledge and help those that I can.