So here it goes. my pc is HP Compaq SG3-351SC.and lately its gone reeaally slow, and its full fo junk, so i decided to clean it and reinstall windows. So when i bought this pc i made backup copy while making it i got whole punch of all kind of errors. and now that cd didnt work. couldnt install windows from that back up. so my friend borrowed me his cd that included windows 7 ultimate. i installed it and all went great. but i cant conect to internet, im gettin this message "windows did not detect any networking hardware"
i know its about some drivers
. now when i go to control panels device manager, there is yellow triangle mark on ethernet controller. how can i fix this? i know i have messed this thing up, but plz can i still fix this mess?