wireless connection switched off

I have an Acer laptop, Aspire E1-570. I changed it from Windows 8 to Windows 7 and it is now missing the wireless drivers so I can't connect to Wi-Fi. Where can I get the missing drivers please? I loked through some old posts with a similar problem but the links provided weren't...

I have a new dual band wireless-AC router (Linksys EA6300) and just installed an Intel AC 7260 wireless card in my laptop. The wireless network I am connected to indicates that it is a 802.11n connection, but in the Wireless Network Connection Status it only shows a connection speed of 54mb/s. ...

I tried connecting the dvi cable from the discrete radeon 6670 to the onboard igpu i also changed gpu setting to onboard in bios. the computer turns on but the led monitor says no signal and goes to sleep. i switched the dvi cable back to the discrete card and the bios setting back to pci x16 and...

Hi everyone, I work in an office where we have a main desktop computer which is connected to the internet via a Time Warner modem. The modem is connected by cable to a netgear wireless router, and up until today there have been no problems connecting to the internet from the laptops that use the...