Asus H110M-C D3, User Manual

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ASUS H110M-C D3
1-11
IRQ assignments for this motherboard
A B C D E F G H
PCIEx16_1 shared – – – – – – –
PCIEx1_1 – – shared – – – – –
PCIEx1_2 – – – shared – – – –
PCI 1 shared – – – – – – –
Realtek 8111H LAN
Controller
– shared – – – – – –
HD Audio shared – – – – – – –
SATA Controller shared – – – – – – –
XHCI Controller shared – – – – – – –
1.6 Headers and Jumpers
1. Clear RTC RAM (2-pin CLRTC)
This header allows you to clear the Real Time Clock (RTC) RAM in CMOS. You can
clear the CMOS memory of date, time, and system setup parameters by erasing the
CMOS RTC RAM data. The onboard button cell battery powers the RAM data in
CMOS, which include system setup information such as system passwords.
CLRTC
+3V_BAT GND
PIN 1
H110M-C D3
H110M-C D3 Clear RTC RAM
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.