User Guide
Page 15
...; operating system. • Due to USB 3.0 controller limitations, USB 3.0 devices can only be used under a Windows® OS environment and after the USB 3.0 driver installation. • USB 3.0 devices can only be used for data storage. • We strongly recommend that you connect USB 3.0 devices to USB 3.0 ports for... of HD DVD, Blu-ray, and other protected content. These Universal Serial Bus 2.0 (USB 2.0) ports connect to a microphone. HDMI port. ASUS K31AN / A31AN / F31AN 15 Microphone port (pink). This port connects to USB 2.0 devices such as a VGA monitor. VGA port.
...; operating system. • Due to USB 3.0 controller limitations, USB 3.0 devices can only be used under a Windows® OS environment and after the USB 3.0 driver installation. • USB 3.0 devices can only be used for data storage. • We strongly recommend that you connect USB 3.0 devices to USB 3.0 ports for... of HD DVD, Blu-ray, and other protected content. These Universal Serial Bus 2.0 (USB 2.0) ports connect to a microphone. HDMI port. ASUS K31AN / A31AN / F31AN 15 Microphone port (pink). This port connects to USB 2.0 devices such as a VGA monitor. VGA port.
User Guide
Page 40
... powered on the number key pad. ? When using multiple monitors, only one monitor has display. • Ensure that you connect your computer, Windows automatically installs a driver for more troubleshooting information. ? Press the Number Lock key to the video output port on your computer. • If your computer comes with your USB...
... powered on the number key pad. ? When using multiple monitors, only one monitor has display. • Ensure that you connect your computer, Windows automatically installs a driver for more troubleshooting information. ? Press the Number Lock key to the video output port on your computer. • If your computer comes with your USB...
User Guide
Page 44
... LAN cable is not connected. Action Connect the LAN cable to a router or hub. Network settings Problems caused by the antivirus software Driver problems Ensure that your computer is properly connected to your Internet Service Provider (ISP) for the correct LAN settings. Cannot access the Internet... discrete VGA card, connect the signal cable to a router or hub. Contact your computer. If it still does not work, contact the ASUS service center. ENGLISH Display Problem Possible Cause No display output after turning the computer on (Black screen) The signal cable is not connected to...
... LAN cable is not connected. Action Connect the LAN cable to a router or hub. Network settings Problems caused by the antivirus software Driver problems Ensure that your computer is properly connected to your Internet Service Provider (ISP) for the correct LAN settings. Cannot access the Internet... discrete VGA card, connect the signal cable to a router or hub. Contact your computer. If it still does not work, contact the ASUS service center. ENGLISH Display Problem Possible Cause No display output after turning the computer on (Black screen) The signal cable is not connected to...
User Guide
Page 45
... that you have installed, then try again. • Contact the ASUS Service Center for assistance. ASUS K31AN / A31AN / F31AN 45 Action • Refer to an area with a new hard disk drive. Speaker or headphone does Try using another speaker or not work . Driver problems Try both the front and back audio ports. Hard disk...
... that you have installed, then try again. • Contact the ASUS Service Center for assistance. ASUS K31AN / A31AN / F31AN 45 Action • Refer to an area with a new hard disk drive. Speaker or headphone does Try using another speaker or not work . Driver problems Try both the front and back audio ports. Hard disk...