ASUS PRIME B250M-PLUS
1-3
Intel
®
B250 Serial ATA 6.0Gb/s connectors (7-pin SATA6G_1~6)
These connectors connect to Serial ATA 6.0 Gb/s hard disk drives via Serial ATA
6.0 Gb/s signal cables.
Clear RTC RAM (2-pin CLRTC)
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.
CLRTC
+3
V_
BAT
G
N
D
PIN 1
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.
System panel connector (20-5 pin PANEL)
This connector supports several chassis-mounted functions.
USB 2.0 connectors (10-1 pin USB910, USB1112)
Connect a USB module cable to any of these connectors, then install the module
to a slot opening at the back of the system chassis. These USB connectors
comply with USB 2.0 speci cations and supports up to 480Mbps connection
speed.
Serial port connector (10-1 pin COM)
Connect the serial port module cable to this connector, then install the module to
a slot opening at the back of the system chassis.
Digital audio connector (4-1 pin SPDIF_OUT)
Connect the S/PDIF Out module cable to this
connector, then install the module to a slot
opening at the back of the system chassis.
SPDIF_OUT
+5
V
SPD
IF
O
U
T
G
N
D
PIN 1
E12098_PRIME_B250M-PLUS_UM.indb 3
2016-11-07 17:34:20
