Internal Connectors - Asus AT4NM10-I User Manual

8. USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB) ports are for
USB 2.0 devices.
9. Video Graphics Adapter (VGA) port. This 15-pin port is for a VGA monitor or other
VGA-compatible devices.
• This motherboard supports VGA and LVDS display devices. In Single Display mode,
• Before removing the current display device, connect the display device that you want to
10. COM port. This 9-pin COM1 port is for pointing devices or other serial devices.
11. PS/2 Keyboard port (purple). This port is for a PS/2 keyboard.
1.7.2

Internal connectors

1. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V)
These connectors are for ATX power supply plugs. The power supply plugs are
designed to fit these connectors in only one orientation. Find the proper orientation and
push down firmly until the connectors completely fit.
AT4NM10-I ATX power connectors
• We recommend that you use an ATX 12V Specification 2.0-compliant power supply unit
• If you intend to use a PSU with 20-pin and 4-pin power plugs, ensure that the 20-pin
• DO NOT forget to connect the 4-pin ATX +12V power plug. Otherwise, the system will
• If you are uncertain about the minimum power supply requirement for your system,
ASUS AT4NM10-I
use the hot keys to switch between VGA to LVDS device or vice versa. By default, press
<Ctrl>+<Alt>+<F1> to switch to VGA device and press <Ctrl>+<Alt>+<F3> to switch
to LVDS device. To set your preferred hot keys, double-click
notification area and select Hot Keys.
use, then press the hot keys to switch to that device.
(PSU) with a 450W or lower power rating. This PSU type has 24-pin and 4-pin power
plugs.
power plug can provide at least 15 A on +12 V and that the PSU has a power rating of
450W or lower. The system may become unstable or may not boot up if the power is
inadequate.
not boot up.
refer to the Recommended Power Supply Wattage Calculator at http://support.asus.
com/PowerSupplyCalculator/PSCalculator.aspx?SLanguage=en-us for details.
from the Windows
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