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January 28th, 2008 10:00

D630 TPM not available

Greetings one and all,
 
I am trying to install bitlocker and have a latitude D630 running
 
1. Vista ultimate
2. BIOS A06 which has
3. TPM security switched on in the BIOS
4. TPM activation switched to Active in the BIOS
5. Broadcom TPM device visible in device manager with no errors. Driver version 2.0.0.11
 
I have prepared my drive with the bitlocker preparation tool however when I try to switch on Bitlocker
I get the message " TPM was not found. A TPM is required to turn on bitlocker"
 
Any ideas?
 
 
Thanks
 
 
Kevin
 

3 Posts

March 1st, 2008 21:00

Same problem with D430.

I tried to uninstall WAVE, reboot, disable+clean TPM in BIOS, instal WAVE, reboot, enable TPM.

After first reboot, WAVE saw TPM as present, but next time not.

Any hint?

Peter

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