ASROCK Fatal1ty Z87 Professional User Manual page 45

Step 1
Connect your monitor to the HDMI-Out port on the motherboard via an HDMI
cable.
Step 2
Connect an external devices with HDMI output to the HDMI-In port on the
motherboard via an HDMI cable.
Step 3
Double-click the "A-Tuning"
function in "Tools" tab.
Drag the switch right or left to enable Onboard (on-board PC screen) or HDMI
(HDMI-In Source).
or
Use the hotkey to switch between on-board PC screen or HDMI-In Source.
To change the hotkey, click the textbox next to "Hotkey:" and enter the action for the
key.
1. If there is no video displayed on your monitor, make sure that the cables are
2. If required, connect a power source to the adapter that lets the smartphone/tablet
38
icon on the desktop and find "HDMI-IN"
properly connected and make sure that "Deep S5" option in BIOS SETUP is set to
[Disable].
output HDMI signal.