Freezing in 10 minutes or less

erm, could you try and add punctuatuion in your post? kinda hard to read everything apart from one long sentence.

calm down.

do you get any Blue screen error messages? since when has this been happening?

yes a blue screen once in a while. now i reformatted hard drive put windows7 ultimate in it froze half way threw completion? my temps are board is---78 degrees --- and my cpu is 72 I had my memory checked and its working alright in my daughters machine no problems. and my dvd-rw drive is also working right. my hard-drive formats good but cant install a new os .Because it freezes half way threw the proccess

if it freezes half way through than that is a sign of the HDD failing. CPU cooelr failing since your temps are really high for an amd cpu.

there's a troubleshooting guide in my sig, might wanna check it out.