Windows 8 laptop not booting

[KieronSutton]

Hello,
I have recently deleted my Windows 8 boot partition, As far as I am aware I recreated it via cmd (I followed an online guide). The laptop gets to the toshiba loading screen after selecting either Windows 8 or Windows 7 installation media, and it just has the loading screen (the toshiba logo and the white loading icon at the bottom of the screen). Normally my laptop boots up fast (within 5-20 seconds max) but now it just isn't loading up. I cannot just simply replace a £800 laptop. So please can someone tell me/link me to a reliable guide for fixing my computer, without screwing up my hard drive. I cannot reset windows because I have the Windows 7 installation media on there from when I tried to dual-boot windows 8 and windows 7 together, but windows 7 wouldn't install, and I do not know how to delete the windows 7 partition or how to find it without access to windows desktop.

Thanks in advanced,
Kieron

 

[amd4lif3]

if you can put the hard drive into another pc so you can format it and set any partition which you want after this simply put the hard drive back into your laptop and install windows using disk or usb

 

[KieronSutton]

Nope I cannot put the hard drive in another computer.

 

[amd4lif3]

http://www.tomshardware.co.uk/answers/id-1654508/format-hard-drive.html

 

[KieronSutton]

The USB I have isn't the same copy of windows 8 that i currently have. Isnt there a way I can find out what partition windows 7 is on and delete it via cmd?

 

[KieronSutton]

oh wait, i restarted my laptop and selected windows 8, then i get a screen telling me that automatic repair is starting, then suddenly a cmd flashes and disappears almost instantly. Then the toshiba loading screen appears again. Any ideas?