[WORKING] T420s whitelist removal

[budkin]

I did it! Thank you very much, BDMaster! I booted from DLC boot 2015 and simply launched flash.bat and it worked. However, there is a thing I'm not satisfied with. Why does it beep before booting now? five short beeps then a pause then five short beeps again and only then the boot process seems to start

[BDMaster]

You have TPM enabled (HW protection RSA TPM chip . . .

https://en.wikipedia.org/wiki/Trusted_Platform_Module

Go into Bios Setup and Disable It please !
Regards

[budkin]

Thanks again, it doesn't beep anymore

The setting is called Security Chip

[flaviuvlaicu]

Could you please paste one more time the link with the latest modded bios for this version ?

[lockheed]

Manufacturer: Lenovo
Model: Thinkpad T420s - 4173-W15
Latest Bios Revision: 8CET59WW (1.39) - 2015/05/18
Bios Link: https://download.lenovo.com/ibmdl/pub/pc...uj19us.iso

Wifi installed: Intel Centrino Advanced-N 6300
Wifi to install: Intel Dual-Band-Wireless-AC-7260


Thank you.

Advanced menu & WL
Lenovo_ThinkPad_T420s_8cuj19us_ADV_NWL
https://app.box.com/s/bunsms1tvl3ostozxw7giozrq279t37s
Look README to update. Please post results.

Hello

Could you reupload it somewhere? Box.com doesn't work and the other link is gone.

Also, would it be possible to remove the 1333MHz bandwidth for memory, which Lenovo introduced after version 1.31 of the bios? Oleh bios for t420 has it removed.

[boredland]

Hi there,

may sb. reupload that to a more solid host? box.com doesn't work and the ghost downloads are offline.

Yours
Boredland

[boredland]

Warning: do not upgrade to 8cuj20us, it wont allow you to downgrad nor is there a current patched version of it around.

[keplenk]

Can someone please reupload? All the links are dead

[eseka]

please I also need this bios, I will appreciated the work and donate some quantity.

My model is 4173w37 and it would be nice unlocking 1600mhz rams and the advanced menu (also do it in the last version 1.4x)
I will test all works, thanks

[chuchana]

Here You go :

http://rghost.net/7zwQyjXDX

Regards

Could you please upload the bios update again? The original upload does not work and yours have all been removed.

Regards