User Manual
Table Of Contents
- Safety information
- Chapter 1: Product Introduction
- Chapter 2: Hardware Information
- Chapter 3: Powering Up
- Chapter 4: BIOS Setup
- 4.1 Managing and updating your BIOS
- 4.2 BIOS setup program
- 4.3 Main menu
- 4.4 Performance Tuning menu
- 4.5 Advanced menu
- 4.5.1 Trusted Computing
- 4.5.2 PSP Firmware Versions
- 4.5.3 APM Configuration
- 4.5.4 Onboard LAN Configuration
- 4.5.5 Serial Port Console Redirection
- 4.5.6 CPU Configuration
- 4.5.7 PCI Subsystem Settings
- 4.5.8 USB Configuration
- 4.5.9 CSM Configuration
- 4.5.10 NVMe Configuration
- 4.5.11 SATA Configuration
- 4.5.12 Tls Auth Configuration
- 4.5.13 Network Stack Configuration
- 4.5.14 AMD Mem Configuration Status
- 4.5.15 iSCSI Configuration
- 4.6 Chipset menu
- 4.7 Security menu
- 4.8 Boot menu
- 4.9 Tool menu
- 4.10 Save & Exit menu
- 4.11 AMD CBS menu
- 4.12 Event Logs menu
- 4.13 Server Mgmt menu
- Chapter 5: Driver Installation
- Appendix
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KRPA-U16
9. System panel connector (20-1 pin PANEL1)
This connector supports several chassis-mounted functions.
1. System power LED (3-pin PLED)
This 3-pin connector is for the system power LED. Connect the chassis power
LED cable to this connector. The system power LED lights up when you turn on
the system power, and blinks when the system is in sleep mode.
2. Message LED (2-pin MLED)
This 2-pin connector is for the message LED cable that connects to the front
message LED. The message LED is controlled by the BMC to indicate an
abnormal event occurrence.
3. Hard disk drive activity LED (2-pin HDLED)
This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED
cable to this connector. The LED lights up or ī˛€ashes when data is read from or
written to the HDD.
4. ATX power button/soft-off button (2-pin PWRSW)
This connector is for the system power button. Pressing the power button turns
the system on or puts the system in sleep or soft-off mode depending on the BIOS
settings. Pressing the power switch for more than four seconds while the system
is ON turns the system OFF.
5. Reset button (2-pin RESET)
This 2-pin connector is for the chassis-mounted reset button for system reboot
without turning off the system power.