Asus PRIME H610M-C/PS D4 Manual page 12

14. LPT header (26-1 pin LPT)
The LPT (Line Printing Terminal) header supports a device such as
a printer. LPT standardizes as IEEE 1284, which is the parallel port
interface on IBM PC-compatible computers.
15. Speaker header
The 4-pin header is for the chassis-mounted system warning speaker. The
speaker allows you to hear system beeps and warnings.
16. SPI TPM header
This header supports a Trusted Platform Module (TPM) system with a
Serial Peripheral Interface (SPI), allowing you to securely store keys, digital
certificates, passwords, and data. A TPM system also helps enhance
network security, protects digital identities, and ensures platform integrity.
The SPI TPM module is purchased separately.
17. 10-1 pin System Panel header
This header supports several chassis-mounted functions.
• System Power LED header (+PWR_LED-)
The 2-pin header allows you to connect the System Power LED.
The System Power LED lights up when the system is connected to
a power source, or when you turn on the system power, and blinks
when the system is in sleep mode.
• Storage Device Activity LED header (+HDD_LED-)
The 2-pin header allows you to connect the Storage Device Activity
LED. The Storage Device Activity LED lights up or blinks when data
is read from or written to the storage device or storage device add-on card.
• Power Button/Soft-off Button header (PWR_BTN)
The 3-1 pin header allows you to connect the system power button. Press the
power button to power up the system, or put the system into sleep or soft-off mode
(depending on the operating system settings).
• Reset Button header (RESET)
The 2-pin header allows you to connect the chassis-mounted reset button. Press the
reset button to reboot the system.
12
PIN 1
PIN 1
TPM
F_PANEL
+PWR_LED-
PIN 1
+HDD_LED-
Chapter 1: Product Introduction
SPEAKER
PIN 1
PWR_BTN
RESET