Running laptop using external HDD

ABHI2014

Estimable
Jun 11, 2014
1
0
4,510
I have got Compaq C700 laptop. It supports boot from USB HDD. Accidently its internal hard disk got corrupted. Now I want to run windows XP on this laptop using an external HDD. Please guide me the steps to install windows xp on this external HDD with having an internal hard disk installed.