Replacing HDD without HP Discs

Trevino1

Honorable
Jul 23, 2012
10
0
10,510
I have a hp a4302f, here's all the info everyone will ask for.

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&taskId=120&prodSeriesId=4107315&prodTypeId=12454&objectID=c02035413

I had to replace my HDD, sea gate barracuda 7200.12
I bought a western digital hd and now when I try to boot I still get boot from media and it will not boot from media. The media I'm assuming it's looking for is hp recovery discs or a fresh version of windows. I have a windows 7 ultimate and it is unable to boot from media. CD Rom and HDD are not being detected by bios. Any help would be appreciated!!!
 

Trevino1

Honorable
Jul 23, 2012
10
0
10,510
Had to come to my neighbors to get the ISO onto a flash drive. When I connect it to the PC will the PC automatically try to boot from the USB device?? When I press a key to boot from media!?