
Note: if “Allow apps downloaded from” is “Anywhere”, the warning message won’t pop up.ģ.After the driver is being identified, it will be installed automatically.

To solve this problem, please go to “System Preferences”, and “Security & Privacy”, then click “Open Anyway” to identify the driver. (Finder》 download》open the old driver we download before》click the un-install apk and run it to uninstall the driver)ġ.Please double click on the driver and extract it, then open the folder and run the pkg install file Ģ.A warning message will pop up as the below. Note: If there already is a driver but it's not working, you need to uninstall it first before installing the new driver.

The traditional way to invoke it has been to hold down the F8 key as you boot the PC - making sure you do so before the Windows logo appears.Before the installation, please go to Download Center to download the driver on the MAC, and plug the adapter into the computer. Windows has long had its own "Safe Mode" to boot a PC into its most basic configuration for troubleshooting purposes.

Tip: Windows 8 provides a different route to "Safe Mode" Yet another start-up key trick - holding down the Shift key - boots a Mac into a "Safe Mode" that has OS X check the start-up disk for problems, then disables non-Apple start-up items.

This is a simpler procedure: As you reboot the Mac, hold down the Command, Option, P and R keys. So I went through the SMC-reset drill the resulting start-up took perhaps a few seconds longer than usual, and things seem to be fine now.Īnother common remedy for mysterious Mac issues goes back to the pre-OS X days: resetting the "NVRAM or "parameter RAM," a special store of memory that keeps some system settings. I had been seeing my MacBook lapse back into sleep moments after I'd opened its lid.
