Lenovo ThinkStation C20 - Chapter 2. Installing or Replacing Hardware; Basic Hardware Removal Steps

Table 5. List of Available BIOS settings for D20/C20X
Item Name Selection Name
Load
"Legacy Diskette A" “Disabled”, “Enabled” Y
"Serial Port A" "Disabled", "Enabled", "Automatic" Y
"Serial A Base IO Address" "3F8", "2F8", "3E8", "2E8" Y
"Serial A Interrupt" "IRQ3", "IRQ4" Y
"Serial Port B" "Disabled", "Enabled", "Automatic" Y
"Serial B Base IO Address" "3F8", "2F8", "3E8", "2E8" Y
"Serial B Interrupt" "IRQ3", "IRQ4" Y
"USB Support" “Disabled”, “Enabled” Y
"USB Front Ports" “Disabled”, “Enabled” Y
"USB Card Reader" “Disabled”, “Enabled” Y
"ICH SATA" “Disabled”, “Enabled” Y
“Serial ATA” “Disabled”, “Enabled Y
"Native Mode Operation" "Automatic", "Serial ATA" Y
"Sata Disk Pre-Delay" "Disabled", "3 Seconds", "6 Seconds",
"9 Seconds", "12 Seconds", "15 Seconds",
"21 Seconds", "30 Seconds"
Y
"Sata Mode Selection" "IDE", "AHCI", Y
"eSata Port" “Disabled”, “Enabled” Y
"Marvell SATA/SAS Controller" “Disabled”, “Enabled” Y
"Audio Support" “Disabled”, “Enabled” Y
"System Board Ethernet" “Disabled”, “Enabled” Y
"PXE Boot Agent" “Disabled”, “Enabled” Y
"System Board Ethernet #2" “Disabled”, “Enabled” Y
"PXE Boot Agent #2" “Disabled”, “Enabled” Y
"PCI Parity" “Disabled”, “Enabled” Y
"Plug and Play Operating System" "No", "Yes" Y
"Default Primary Video Adapter" "Auto", "PCI" Y
"Turbo Mode" “Disabled”, “Enabled” Y
"Active Processors" "Max. Cores", "One Core" Y
"HyperThreading" “Disabled”, “Enabled” Y
"Execute Disable Bit" “Disabled”, “Enabled” Y
"Intel Virtualization Technology" “Disabled”, “Enabled” Y
"PCIe Peer to Peer Transactions" “Disabled”, “Enabled” Y
"NUMA Aware" “Disabled”, “Enabled” Y
"Fan Acoustics" "Normal", "Quiet", "High" Y
"Intel VT for Directed I/O (VT-d)" “Disabled”, “Enabled” Y
"EIST (GV3) & C State" “Disabled”, “Enabled” Y
"EIST (GV3)" “Disabled”, “Enabled” Y
"CPU C State" “Disabled”, “Enabled” Y
"After Power Loss" "Stay Off", "Last State", "Power On" Y
"EuP lot 6" “Disabled”, “Enabled” Y
"Wake on LAN" "Disabled", "Automatic", "Primary" Y
"PCI Wake Up" "Disabled", "Automatic", "Primary" Y
"PCI Modem Ring Detect" "Disabled", "Automatic", "Primary" Y
"Serial Port A Ring Detect" "Disabled", "Automatic", "Primary" Y
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