[REQUEST] Lenovo ThinkPad T450(s) (JBETxxWW) BIOS Unlock

[bam]

T450s, would like advanced menu unlock. Thanks in advance~

https://sophiasolutions.org/cus/t450s.rom

[Dudu2002]

T450s, would like advanced menu unlock. Thanks in advance~

https://sophiasolutions.org/cus/t450s.rom

Hi
Link wrong
P.S. need your bios dump only

[bam]

T450s, would like advanced menu unlock. Thanks in advance~

https://sophiasolutions.org/cus/t450s.rom

Hi
Link wrong
P.S. need your bios dump only

Dumped with CH341A https://drive.google.com/file/d/1Eni7yn9...sp=sharing

[lex99]

Hi,

I have modded the bios for a T450s using the ch341a programmer. The mod works in that the new LCD screen added to laptop now works with brightness controls.  However, on startup I always now get the 10 beeps (5 beeps x 2).  Reading around it seems this is an issue with TPM or some related security feature.

Is there a known reliable way to remove the beeps? I have tried a few things in bios relating to TPM but nothing seems to have an effect.

I really need to get these beeps removed if possible.  I am assuming the bios checksum is now failing due to the screen whitelist mod that was performed and probably need to get the correct checksum value put in.

Would really appreciate some advice on this.  Many thanks.

[xxzheka]

Please help me unlock Bios for my T450
Bios dump is attached

[Kerrona]

Looking to get my BIOS advanced/hidden menus unlocked and whitelists removed if possible.

Specifically:
- Setting DVMT values
- WLAN card whitelist removed
- LCD panel EDID whitelist removed

Laptop: T450
Model Type: 20BV0064US
Bios Version: JBET71WW (1.35)


Thanks!

[alyas_ashiq]

Unlocking T450s supervisor password Also Unlock Advance Menu For Install Mac Os

Detail: 20BW000KUS
Type : 20BW 15/10

https://mega.nz/#!t58T3AwS!E8s9U93zkKHPm...PrSnMlBm4A

Thanx In Avance

[makdor]

Please help me unlock Bios for my T450 I would like to get advanced menu unlock
Bios dump attached

[GregK]

Hi,
I have a T450s and would like to have my bios unlocked.

In detail:
unlock hidden bios menu
remove whitelist displays
remove whitelist wifi cards

The bios dump can be found here:

--> Bios dump

Please modify the bios so I can boot without 5 beeps / break / 5 beeps .

Your help is very much appreciated.

Thank you in advance.

Regards,
G

[Dudu2002]

Hi,
I have a T450s and would like to have my bios unlocked.

In detail:
unlock hidden bios menu
remove whitelist displays
remove whitelist wifi cards

Please modify the bios so I can boot without 5 beeps / break / 5 beeps .

Your help is very much appreciated.

Thank you in advance.

Regards,
G

Hi
Your mod completed. Check your messages

This mod for this notebook ONLY !!!