As soon as you boot up the machine, start tapping the F2 key very rapidly. That gets you into BIOS.
For Services, type services.msc into Start search (or a run box). WLAN is down near the bottom of the list.
no change when I go to connect to internet it says no wireless network adapter installed but idownloaded 1 but its not showing up. network controller still yellow symbol . device status (code 1) not configured properly, no driver selected for this device
I think you are at the point of having to take it to a repair shop, the reason being it's very hard to know what's going on without seeing what's happening each time.
which driver? when I uninstall network controller theres no more yellow marks but when I reboot it trys to install the network installer but it can not find files and I don't have disc:(