Asus 90MB1580-M0EAYC Manual - Page 11
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8. USB 2.0 headers
The USB 2.0 headers allow you to connect USB modules for
additional USB 2.0 ports. The USB 2.0 headers provide data transfer
speeds of up to 480 Mb/s.
DO NOT connect a 1394 cable to the USB connectors. Doing
so will damage the motherboard!
The USB 2.0 module is purchased separately.
9. RTC Battery header
This connector is for the lithium CMOS battery.
10. Backlight Inverter Voltage Selection header
BLKT_PWR_SEL
12V
(Default)
11. Chassis intrusion header
This header is for a chassis-mounted intrusion detection sensor or switch.
Connect one end of the chassis intrusion sensor or switch cable to this
header. The chassis intrusion sensor or switch sends a high-level signal to this
header when a chassis component is removed or replaced. The signal is then
generated as a chassis intrusion event.
12. Clear CMOS header
This header allows you to clear the CMOS RTC RAM data of the system setup
information such as date, time, and system passwords.
To erase the RTC RAM:
1.
Turn OFF the computer and unplug the power cord.
2.
Use a metal object such as a screwdriver to short the two pins.
3.
Plug the power cord and turn ON the computer.
4.
Hold down the <Del> key during the boot process and enter BIOS Setup to re-
enter data.
If the steps above do not help, remove the onboard battery and short the two pins again to
clear the CMOS RTC RAM data. After clearing the CMOS, reinstall the battery.
ASUS Pro H410T
19V
Pins
1-2 (Default)
2-3
Groud
Data(positive)
Data(negative)
+5V DC
PIN 1
NC
GND
GND
USB_P8+
USB_P7+
USB_P8-
USB_P7-
USB+5V
USB+5V
PIN 1
BATT_CON
PIN 1
Setting
12V
19V
CHASSIS
CLRTC
PIN 1
1-3