Asus H87M-PLUS H87M-PLUS User's Manual - Page 47

Motherboard rear and audio connections - firmware

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2.2 Motherboard rear and audio connections 2.2.1 Rear I/O connection Rear panel connectors 1. PS/2 keyboard / mouse combo 5. port 2. Video Graphics Adapter (VGA) port 6. 3. Realtek® LAN (RJ-45) port* 7. 4. Audio I/O ports** 8. Intel USB 3.0 ports 3-6, support ASUS USB 3.0 Boost DVI port HDMI port USB 2.0 ports 7 and 8 * and **: Refer to the tables on the next page for LAN port LEDs, and audio port definitions. • Due to USB 3.0 controller limitation, USB 3.0 devices can only be used under Windows® OS environment and after the USB 3.0 driver installation. • USB 3.0 devices can only be used as data storage only. • We strongly recommend that you connect USB 3.0 devices to USB 3.0 ports for faster and better performance for your USB 3.0 devices. • Due to the design of the Intel® 8 series chipset, all USB devices connected to the USB 2.0 and USB 3.0 ports are controlled by the xHCI controller. Some legacy USB devices must update their firmware for better compatibility. • Multi-VGA output supports up to three displays under a Windows® OS environment, two displays under BIOS, and one display under DOS. • Intel® display architecture design supports the following maximum supported pixel clocks (Pixel Clock = H total x V total x Frame Rate (Screen refresh rate): - DVI port: 165 MHz - VGA port: 180 MHz - HDMI port: 300 MHz ASUS H87M-PLUS 2-11 Chapter 2

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ASUS H87M-PLUS
2-11
Chapter 2
2.2
Motherboard rear and audio connections
2.2.1
Rear I/O connection
* and **:
Refer to the tables on the next page for LAN port LEDs, and audio port definitions.
Rear panel connectors
1.
PS/2 keyboard / mouse combo
port
5.
Intel USB 3.0 ports 3-6, support ASUS
USB 3.0 Boost
2.
Video Graphics Adapter (VGA)
port
6.
DVI port
3.
Realtek
®
LAN (RJ-45) port*
7.
HDMI port
4.
Audio I/O ports**
8.
USB 2.0 ports 7 and 8
•
Due to USB 3.0 controller limitation, USB 3.0 devices can only be used under
Windows
®
OS environment and after the USB 3.0 driver installation.
•
USB 3.0 devices can only be used as data storage only.
•
We strongly recommend that you connect USB 3.0 devices to USB 3.0 ports for faster
and better performance for your USB 3.0 devices.
•
Due to the design of the Intel
®
8 series chipset, all USB devices connected to the
USB 2.0 and USB 3.0 ports are controlled by the xHCI controller. Some legacy USB
devices must update their firmware for better compatibility.
•
Multi-VGA output supports up to three displays under a Windows
®
OS environment,
two displays under BIOS, and one display under DOS.
•
Intel
®
display architecture design supports the following maximum supported pixel
clocks (Pixel Clock = H total x V total x Frame Rate (Screen refresh rate):
- DVI port: 165 MHz
- VGA port: 180 MHz
- HDMI port: 300 MHz