I downloaded the manual for your laptop, it shows that it does have options for Quick or Multi boot options under the Advanced menu>>Boot options
I don't trust the scan too much from the diagnostic tool you ran from HP
I think it only runs a quick scan and may be conflicting results
I don't think Toshiba has a utility to check their drives
But Seagate Seatools has both a Windows enviroment version and DOS version
I would go with the latter, less chance of interference
If you would like to try this route
Go to the following link
http://www.seagate.com/www/en-us/support/downloads/seatoolsScroll down to "Seagate Tools for DOS now!"
and click that link
Click "I Accpet" on the next page
Supply an Email address and that's it, then click Submit
At the next page, choose to download the English (EN) version under v2.07 (Graphical)
ISO CD-ROM ImageSave the download to desktop, now you have to burn it as an Image file (ISO)
I would choose to use a CDRW if you have one, as you can just erase it later
But if all you have is a CD-R, that will do
If your unsure how to burn .iso files, Seatools gives instructions under
[color=\"#0000FF\"]How to burn an .ISO image [/color]
when the burn process is done, leave the CD inserted
Boot to the BIOS and ensure that First boot device is CD-ROM
Save the changes and then let Seatools load at boot
After it's booted, Accept the agreement>>Let it then finish scanning for devices
It should hopefully find your Toshiba drive
If it does>>Under TESTS (Something like that) in the top left
Select to do the LONG TEST
This can take a couple hours or so, depending on the size of your disk
When the test is done, let me know if SMART was tripped or not
and if the drive passed
You can just exit the tests once done, remove the CD
and Ctrl+Alt+Del to reboot