Generic Marvell Yukon Chipset Based Ethernet Controller Driver Download 8.61.7.3 Why Is My Internet Connection Still Slow And Not Show All The Wifi Connections It Used To?

Why is my Internet connection still slow and not show all the wifi connections it used to? - generic marvell yukon chipset based ethernet controller driver download 8.61.7.3

Before installing a new copy of Windows Vista had a problem where my connection was too slow, and show all my neighbors connection woulnt as before (only my and the signal is weak) and I know that this is not the router as well as my sister s perfect notebook

Why install after deleting the partition and a new copy of the view, the problem remains

My LAN connection is too slow

I also had a control virus was clean and PC

I have a Sony VAIO VGN-NS13O3
Generic Marvell Yukon Chipset based Ethernet
AR928X Atheros Wireless Network Adapter