Onboard Leds - Asus H81I-PLUS User Manual

11. TPM connector (20-1 pin TPM)
This connector supports a Trusted Platform Module (TPM) system, which can securely
store keys, digital certificates, passwords and data. A TPM system also helps enhance
network security, protects digital identities and ensures platform integrity.
H81I-PLUS TPM Connector
1.8

Onboard LEDs

1. Standby Power LED
The motherboard comes with a standby power LED that lights up to indicate that the
system is ON, in sleep mode, or in soft-off mode. This is a reminder that you should
shut down the system and unplug the power cable before removing or plugging in any
motherboard component. The illustration below shows the location of the onboard LED.
H81I-PLUS Onboard LED
1-18
TPM
SB_SUS_STAT
RESET
GND
GPIO
+3VSB
SERIRQ
SMBSCL
SMBSDA
LAD0
GND
+3V
LAD1
LAD3
LAD2
PCIRST#
PWROWN
FRAME
PCICLK
GND
PIN 1
SB_PWR
ON
Standby Power Powered Off
OFF
Chapter 1: Product introduction