G530 Lenovo Care, WLAN, bluetooth problem

[mewapg]

Hi everybody. I've already made Windows 7 Home Premium upgrade from Windows Vista Home Premium. I made it without uninstalling old system(overlay). I have installed all new drivers but not everythings works correctly. Firstly switch of WLAN in front of board doesn't works. I can't turn on WiFi. Next Lenovo Care Program doesn't run. In old system sometimes the switch of WLAN didn't work, then I was using Lenovo Care to run WLAN and then everything was working correctly. Now any of this doesn't work. What is more when I am installing the bluetooth driver there are statement which told me that there is no bluetooth device in this note book. Please Help and Thank You.

[yigit]

you should've performed clean windows installation or before upgrading windows you should've un-installed drivers & softwares.

try to un-install all drivers, then download them from here and install it.

if it doesn't work, i suggest you to perform clean windows installation or install vista by pressing one key recover, then un-install all the drivers, then upgrade windows.