Acer Aspire 4730z Bluetooth Driver Windows 7 [best] Here

The Acer Aspire 4730Z has a hardware toggle for radios. Look for the key (or F2/F5 on some models) with an antenna icon. Press Fn + F3 simultaneously. A window should pop up showing "Bluetooth" and "Wireless." Ensure Bluetooth is set to ON . The generic driver will not work if Windows 7 thinks the radio is physically off.