ARK-2121S User Manual
42
5.2.3.2
South Bridge
Azalia HD Audio
Azalia HD Audio Options.
USB Configuration
USB Configuration Settings.
PCI Express Configuration
PCI Express Configuration settings.
High Precision Timer
Enables or disables the high precision timer.
LAN1 Controller
Enable or Disable the LAN1.
LAN2 Controller
Enable or Disable the LAN2.
PCIE Wake
Enable or Disable PCIE to wake the system from S5.
Restore AC Power Loss
Select AC power state when power is re-applied after a power failure.
Serial IRQ Mode
Configure Serial IRQ Mode.
Global SMI Lock
Enable or Disable SMI lock.
BIOS Read/Write Protection
Enable or Disable BIOS SPI region read/write protect.
Summary of Contents for ARK-2121S
Page 1: ...User Manual ARK 2121S Outdoor HD NVR w 4 PoE Ports...
Page 9: ...Chapter 1 1 General Introduction This chapter gives background information on ARK 2121S series...
Page 14: ...ARK 2121S User Manual 6...
Page 20: ...ARK 2121V User Manual 12...
Page 25: ...Chapter 4 4 Pin Assignments This chapter explains Pin Assign ments of ARK 2121S Series...
Page 32: ...ARK 2121S User Manual 24...
Page 33: ...Chapter 5 5 BIOS settings This chapter introduces how to set BIOS configuration data...
Page 57: ...Appendix A A WDT Sample Code...
Page 59: ...51 ARK 2121S User Manual Appendix A WDT Sample Code...