Asus PRIME H510M-R Manual page 12

13. LPT header
The LPT (Line Printing Terminal) header supports devices such as
a printer. LPT standardizes as IEEE 1284, which is the parallel port
interface on IBM PC-compatible computers.
14. Speaker header
The 4-pin header is for the chassis-mounted system warning speaker. The
speaker allows you hear system beeps and warnings.
15. 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.
16. 10-1 pin System Panel header
This header supports several chassis-mounted functions.
• System power LED (2-pin +PWR_LED-)
This 2-pin header is for the system power LED. Connect the chassis
power LED cable to this header. The system power LED lights up
when you turn on the system power, and blinks when the system is in
sleep mode.
• Hard disk drive activity LED (2-pin +HDD_LED-)
This 2-pin header is for the HDD Activity LED. Connect the HDD
Activity LED cable to this header. The HDD LED lights up or flashes
when data is read from or written to the HDD.
• Power button/Soft-off button (2-pin PWR_BTN)
This header is for the system power button.
• Reset button (2-pin RESET)
This 2-pin header is for the chassis-mounted reset button for system reboot without
turning off the system power.
1-4
PIN 1
PIN 1
TPM
F_PANEL
+PWR_LED-
PIN 1
+HDD_LED-
Chapter 1: Product Introduction
SPEAKER
PIN 1
PWR_BTN
RESET