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‎08-13-2018 04:01 AM

HP Recommended
Product: HP Spectre x2 Detachable 12-c0XX
Operating System: Microsoft Windows 10 (64-bit)

So I need an updated TPM firmware to fix the ROCA vulnerability before I can install the virtual digital badge.

 

I downloaded the firmware from 

 

https://support.hp.com/us-en/document/c05792935

 

https://ftp.hp.com/pub/softpaq/sp84001-84500/sp84203.exe

 

which suppose to upgrade my firmware to 5.62.3126.0

 

However, the software said that it's not compatible with my laptop. Upon checking my BIOS firmware, it's F.17A which seems to be newer than the BIOS firmware that comes with SP84203.

 

I did a query of my current TPM version (run TPM.msc), and the version displayed is 5.61.2785 which is older than the version of the TPM fix.

 

So I'm now stuck, how do I upgrade my TPM from 5.61.2785 to 5.62.3126 ?

 

tpm-oldversion.JPGtpm-firmware-1.JPGspectrex2-bios.JPG

 

1 ACCEPTED SOLUTION

Accepted Solutions

‎08-13-2018 09:50 AM

HP Recommended

Finally found the fix to my problem, and its not coming from HP site!

 

 

http://forum.notebookreview.com/threads/tpm-security-update.813300/

 

 

Just follow the steps, and run TPM3.bat to upgrade my TPM firmware. 

View solution in original post

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1 REPLY 1

‎08-13-2018 09:50 AM

HP Recommended

Finally found the fix to my problem, and its not coming from HP site!

 

 

http://forum.notebookreview.com/threads/tpm-security-update.813300/

 

 

Just follow the steps, and run TPM3.bat to upgrade my TPM firmware. 

Was this reply helpful? Yes No
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