ethernet, USB and wireless controllers not working

So im currently using Windows 7 ultimate 64-bit. My laptop is an Asus f3sv-x1, an older model dating back aug 2007, but it works with windows 7 until recently... While Asus doesnt officially support this particular model with windows 7 drivers, i was able to easily grab the drivers off microsoft. Everything worked nice and smooth until a recent windows update that i installed. Basically every time i restart or shutdown my pc, my ethernet, Usb, and wireless adapter drivers will not load during startup or start. To be more clear, i went into device manager only to find out that there are exclamation marks next to the network adapters and USB controllers. Each device has the cannot start code (10) http://img252.imageshack.us/img252/1236/81543872.jpg
The funny thing is that if i unistall the drivers or disable/enable them, they would automatically download from microsoft and it would work. Like i said before, this would only occur when i restart or shutdown my system. It's such a hassle to constantly unistall/enable the drivers everytime i restart or turn on the pc. I dont want to reformat because i just prefer not to.. Any advice out there?
System specs:
Asus f3sv-x1
4gb DDR2
Nvidia Geforce 8600m GS
WD 320GB 7,200 RPM
Windows 7 Ultimate 64-bit