Trying to reinstall win7

Rehan118

Reputable
Aug 6, 2014
3
0
4,510
Hi guys im trying to re-install windows 7 on my hard drive but when i try and boot from my bootable sub it just goes to boot from my hdd. The setting ahve been changed correctlyin the BIOS and the iamge has been burnt correctly as i have used it previously. When i disconnect my hdd it boots from the usb fine however once connected it doesn't.
 

Rehan118

Reputable
Aug 6, 2014
3
0
4,510
Hi yes all of the above have been done. Ive done it plenty of times before however now it suddenly skips the boot preference. Once my hdd is unconnected then it does boot from the usb and it is getting recognised in the boot menu