Toshiba Windows 7 Not booting up.

Alright,

My situation is a little strange. I have a military grade Symantec on my computer last night the " tamper protection" engaged and powered down my laptop.
I tried restarting it and I get past the windows logo but then the black screen with the cursor.
I tried doing a recovery and that didnt work. Still nothing.
Now my situation is, when I was doing the F2 I beleive I may have messed something up, because its now not booting up at all. In short telling me my Hard Drive cannot be found.

I have a HDD image on a external HDD.
I really need my laptop up and going again. Please help


PS

I have a Toshiba L755D S7332
Windows 7.

Note : I have tried unplugging it and taking the battery out all the basic steps have been covered. Only options Have are F2 and F12

Addi tonal info : I get this :
IDE #0 Error
PXE-E61: Media test failure, check cable
PXE-M0F: Exiting Intel Boot Agent.
Insert system disk in drive.
Press any key when ready...