Just so we can look up your Computer specs .....
http://h10025.www1.hp.com/ewfrf/wc/p...349278&lang=en
If you plan on being here at TSG for a while .. you might want to put the computer Make n Model in your profile.
See the computer icon beside my user name.
To answer your original question ... As long as you can boot your computer ...
you can have it recover itself back to the way it came from the factory...
without the recovery DVDs.
But .. If something goes wrong .. You will need the recovery DVDs.
Do you have your Personal Data, Email account settings, Favorites, Cookies ....etc ... backed up to a CD/DVD ???
I just didn't want to be responsible to tell you to do this since you do not have the recovery DVDs.
Have you looked into getting the recovery DVDs yet ???
If you have an external Hard Drive ... Or want to install another HDD ... There is another way.