I reformatted my sisters laptop yesterday, but now there's plenty of things wrong with it. Firstly, it won't play any sound. I realize that I need to download a sound driver, but I literally spent an hour searching the internet to no avail. The information I was looking to download was a Legacy Audio Driver, but nowhere I looked had anything.
Secondly, the internet was extremely choppy. Like, when I scrolled down, it looked like separate frames which didn't look good at all. I did my research, and it said it was because my video card was not installed (hardware is there, but software?). So I downloaded a program to tell me what video card the laptop has, and it's an ATI Mobility Radeon 9200 (M9+). I went to the manufacturer's website, but they didn't have that one to download, so once again I tried google, but nothing again.
Lastly, the laptop has a scroll slider on the mouse pad, but that doesn't work anymore... I don't want to have to take this in to a shop where they're going to charge me $40 for something I should seemingly be able to do myself. Any help is greatly appreciated. Thanks in advance.