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I lost all my documents when I was trying to reinstall Bluetooth drivers. Everything was wiped off. Now after reinstalling Windows 7, the popup window for turning Wifi and Bluetooth On or Off settings is not appearing. The button on the left side has no effect now. Please help.
Did you re-download your drivers? https://pcsupport.lenovo.com/us/en/produ… One of these should work: Lenovo Mobile Broadband Activation Ericsson F5521gw/F3607gw Wireless WAN Driver Sierra Wireless MC8355 - Gobi 3000 Software Ericsson F5521gw Wireless WAN Firmware HUAWEI EM660 Wireless WAN Driver