a clean install has no programs left, thus the word, clean.error One is called microsoft.call HP, its there system not MS, ever.never do that.(i can, but im never going to teach you that) hp dont support windows7 on this system? stop talking to MS and talk to HP, HP built it not MSOnly HP has all the drivers, if you told real model number, i could look up your options. do what they say. HP, Hp.com support.is this a laptop/?HP also made, Pavilion DESKTOPS. so >????see yours here?
http://support.hp.com/us-en/products/laptops/pavilion-notebooks/or legacyyou said Vista it must be real oldclick LT then pavillion then click see yours in RETIRED? 20 are class.
http://support.hp.com/us-en/retired-productswe can not guess laptops ever. you need this to ID what you have.Pavilions 1000s there are.
here i made text list to show the large numbers made. current Pavilion 10 Pavilion 11 Pavilion 12 Pavilion 13 Pavilion 14 Pavilion 15 (expands out 46deep) endless. Pavilion 17 Pavilion dm1 Pavilion dm3 Pavilion dm4 Pavilion dv2 Pavilion dv3 Pavilion dv4 Pavilion dv5 Pavilion dv6 Pavilion dv7 Pavilion dv8 Pavilion dv1000 Pavilion dv2000 Pavilion dv3000 Pavilion dv6000 Pavilion dv9000 Pavilion dx Pavilion g4 Pavilion g6 Pavilion g7 Pavilion HDX Pavilion m1 Pavilion m3 Pavilion m4 Pavilion m6 Pavilion m7 Pavilion txretired Pavilion dv1000 Pavilion dv2000 Pavilion dv4000 Pavilion dv5000 Pavilion dv6000 Pavilion dv8000 Pavilion dv9000 Pavilion n Pavilion xf Pavilion xh Pavilion xt Pavilion xu Pavilion xz Pavilion zd Pavilion ze Pavilion zt Pavilion zu Pavilion zv Pavilion zx--------------------ugh!-------------------NEXT TIME?ASK HOW TO UPGRADE ANY HP.ASK,, FIRSTLEAP 2ND.AND WIN.I PROMISE.OH, YOUR MODEL NUMBER IS NO GOOD.