Yamaha KCA-M538F User Manual page 36

2.6 Windows 8/Windows 8.1
Click [Troubleshoot].
4
When the computer restarts, the "Choose an option" screen will appear. Click
[Troubleshoot] on the "Choose an option" screen.
"Choose an option" screen
Click [Startup Settings] on the "Advanced options" screen.
5
Click [Advanced options] on the "Troubleshoot" screen, and then click [Startup
Settings].
"Troubleshoot" screen
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2. Driver software setup