My laptop started hanging/freezing. I tried to do a reset to factory but I do not have the installation CD's however I do have the code sticker with the 25 numbers on the bottome of case. Since i didnt know i would need the CD's the computer became unbootable. I spent 2 days getting the win 7 ISO and trying to figure out how to use it (all self taught computer learning here) Finally got the iso to start to install windows but now it wants drivers that I dont have and can't find. I tried HP and didnt know whatto download ..it is asking for cd/dvd drivers none at HP .....Any advise now?