Devices are not detected in device manager. Windows 7

[Richard12]

I formatted my new Satellite l855, and installed windows 7 instead of windows 8. See what is going in device manager.
Screenshot:

Network devices are not detected at all (ethernet, and wireless).
My AMD HD Radeon 7670M isn't detected

I don't know what's going with those unrecognized devices (yellow)

it's a new laptop, i just formatted it and installed windows. What should i do?


Specs:
Toshiba Satellite L855-B511
Windows 7 Enterprise 64bit
Intel (R) i7
AMD Radeon HD 7670M
8GB DDR3

 

[Richard12]

Someone told me that i have to install chipset driver before other drivers.
I did, but no luck 🙁
http://uk.computers.toshiba-europe.com/innovation/windows7_drivers.jsp?macId=&LNG=1&mode=allMachines&userOS=&action=search&selCategory=2&selFamily=2&selSeries=178&selProduct=7496&selShortMod=3821&selOS=30&selType=all&country=8&language=13&search=

 

[jarotech]

Your answer is here : http://www.tomshardware.com/forum/328062-30-graphic-card-wireless-adapter-detected-device-manager