Satellite C855D-16V - BIOS & HDD password - need information

HI - just bought a new C855D-16V, wiped the Windows 8 operating system and installed Windows 7. I see that the BIOS has options for passwords BIOS and HARD drive, and I would like to use one of them to secure my data.

I am looking for a detailed explanation of how they work, and what effect they have, how secure and reliable they are. HARD drive password protect the drive if removed and mounted on a Linux system, for example? Is it possible to export a key emergency? BIOS PW lock the HARD drive, or just stop the motherboard to boot? Can't find anything via google and the "user manual" is useless.

As above, I'm NOT trying to bypass or delete an existing password. I am to decide if the BIOS or HARD drive offer enough protection. I'd use Truecrypt, but it doesn't work well with backup utils like Macrium & speakers.

Can someone link me to a good detailed explanation of these options, please?

Thank you!

Hello

I found several useful documents from Toshiba. Check it out and if you have any questions you are welcome.

[BIOS user password | http://aps2.toshiba-tro.de/kb0/FAQ9202JE0000R01.htm]

[BIOS supervisor password | http://aps2.toshiba-tro.de/kb0/FAQ9202JF0000R01.htm]

[What is A HARD DRIVE password? | http://APS2.Toshiba-tro.de/KB0/FAQ9202JG0000R01.htm]

[It is possible to delete a HARD drive password? | http://APS2.Toshiba-tro.de/KB0/FAQ9401AR0000R01.htm]

[Summary of TOSHIBA HARD drive password | http://aps2.toshiba-tro.de/kb0/TSB6B01MC000CR01.htm]

Tags: Toshiba

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