Connectors; Rear Panel Connectors - Asus P8H77-M LE User Manual

Except when clearing the RTC RAM, never remove the cap on CLRTC jumper default
position. Removing the cap will cause system boot failure!
• If the steps above do not help, remove the onboard battery and move the jumper again
• You do not need to clear the RTC when the system hangs due to overclocking. For
1.10

Connectors

1.10.1

Rear panel connectors

1
11
1. PS/2 Keyboard / Mouse combo port. This port is for a PS/2 keyboard or mouse.
2. Video Graphics Adapter (VGA) port. This 15-pin port is for a VGA monitor or other
VGA-compatible devices.
3. LAN (RJ-45) port. This port allows Gigabit connection to a Local Area Network (LAN)
through a network hub. Refer to the table below for the LAN port LED indications.
LAN port LED indications
Status
OFF
ORANGE
BLINKING
1-22
to clear the CMOS RTC RAM data. After clearing the CMOS, reinstall the battery.
system failure due to overclocking, use the CPU Parameter Recall (C.P.R.) feature. Shut
down and reboot the system, then the BIOS automatically resets parameter settings to
default values.
10
ACT/LINK LED
Description
No link
Linked
Data activity
2
9
SPEED LED
Status Description
OFF 10 Mbps connection
ORANGE 100 Mbps connection
GREEN 1 Gbps connection
3
8
7
Activity Link
LED
LAN port
Chapter 1: Product introduction
4 5
6
Speed
LED