SUPER MICRO Computer 6012L-6 user manual Scsi Enable/Disable, Scsi Termination Enable/ Disable

Page 56

SUPERSERVER 6012L-6 User’s Manual

SCSI Enable/Disable

The SCSI Enable/Disable jumper at JA4 allows you to enable or dis- able the onboard SCSI. The nor- mal (default) position is enabled. See the table on the right for jumper settings.

SCSI Termination Enable/ Disable

Jumpers JPA1 and JPA2 allow you to enable or disable termination for the SCSI connectors. Jumper JPA1 controls SCSI channel A and JPA2 is for SCSI channel B. The normal (default) setting is open to enable (teminate) both SCSI channels. See the table on the right for jumper set- tings.

PCI-X Bus Speed Setting

Jumpers P2 and JP4 are used to set the speed of the PCI-X bus. The default setting is PCI 66 MHz (the other settings are to support future PCI-X cards.) See the table on the right for jumper settings.

S C S I E na b le /D is a b le J um p e r S e tting s

(J A 4 )

Jumper

 

Position

Definition

Pins 1-2

Enabled

Pins 2-3

Disabled

 

 

S C S I C ha nne l T e rm ina tio n

E na b le /D is a b le

J um p e r S e tting s (J P A 1 , J P A 2 )

Jumper

 

Position

Definition

O pen

Enabled

Closed

Disabled

 

 

P C I-X S lo t B us S p e e d S e tting s

P in D e finitio ns (P 2 , J P 4 )

P2

JP4

Speed

Pins 1-2

Closed

33

MHz PC I

Pins 1-2

O pen

66

MHz PC I

Pins 2-3

Either (n/a)

66

MHz PC I-X

Pins 3-4

Either (n/a)

100

MHz PC I-X

Pins 4-5

Either (n/a)

133

MHz PC I-X

 

 

 

 

 

Default setting is 66 MHz PCI.

33 MHz PCI Enable/Disable

If you wish to use 33 MHz PCI cards, close J4 to force the 133 MHz PCI-X slot to run at 33 MHz. See the table on the right for jumper settings.

Note: if you force the slots to 33 MHz, you must set the PCI-X Bus Speed jumpers (above) to the low- est speed.

3 3 M H z P C I F orc e J um p e r S e tting s (J 2 9 /J P 4 )

Jumper

 

P osition

D efinition

O pen

N ormal

C losed

33 MHz PCI

 

 

5-22

Image 56
Contents Super Page Manual Organization PrefaceAbout This Manual System Safety Advanced Motherboard SetupAdvanced Chassis Setup BiosPreface Table of Contents System Safety Advanced Motherboard SetupAdvanced Chassis Setup CR5 LEDAmibios AppendicesPage Chapter Introduction to the SuperServer 6012L-6 OverviewServer Chassis Features System PowerScsi Subsystem Control PanelBackplane Cooling SystemProcessors Memory Mainboard FeaturesChipset Other Features Onboard ScsiPCI Expansion Slots ATI Graphics ControllerContacting Supermicro HeadquartersEuropean Office Asia-PacificUnpacking the SuperServer 6012L-6 Chapter Server InstallationPreparing for Setup Server Precautions Choosing a Setup LocationRack Precautions Installing the SuperServer 6012L-6 into a Rack Identifying the Sections of the Rack RailsInstalling the Chassis Rails Installing the Rack RailsInstalling the Server into the Rack Installing the Server into a RackInstalling the Server into a Telco Rack Installing the Server into a Telco RackChecking the Motherboard Setup Superserver 6012L-6 Manual Checking the Drive Bay Setup Superserver 6012L-6 Manual Chapter System Interface Control Panel ButtonsControl Panel LEDs Scsi Drive Carrier LEDs Motherboard LEDs Chapter System Safety Electrical Safety PrecautionsGeneral Safety Precautions ESD Precautions Operating Precautions Chapter Advanced Motherboard Setup PrecautionsHandling the P4DLR+ Motherboard UnpackingPGA Processor and Heatsink Installation PGA Socket Empty and with Processor Installed Heatsink Installation Connecting Power Cables Connecting CablesConnecting Data Cables Connecting the Control Panel P4DLR+ Front Control Panel Header PinsI/O Ports Installing MemoryDimm Installation See Figure Side View of Dimm Installation into Slot Memory SupportPCI slots PCI card installationAdding PCI Cards Motherboard Layout Super P4DLR+ LayoutP4DLR+ Quick Reference Jumper Description Default SettingConnector Description Connector Definitions ATX Power ConnectionPower LED Pwrsec ConnectionOverheat LED OH Power Fail LEDReset Universal Serial Bus USB0/1 Extra Universal Serial Bus Connection USB2/3Serial Ports PS/2 Keyboard and Mouse PortsFan Headers LAN1/LAN2 Ethernet PortsSleep Button Third Power Supply Fail HeaderWake-On-LAN Ipmb Optional Chassis IntrusionLED1/LED2 Debug LEDs Onboard IndicatorsLAN1/LAN2 LEDs DIP Switch Settings Jumper SettingsDIP Switch Processor Speed Explanation JumpersSpeakerEnable/Disable VGA Enable/DisableCmos Clear Fan Detection SelectWatch Dog Enable LAN1 Enable/DisableLAN2 Enable/Disable Chassis/Overheat Fan SelectScsi Enable/Disable Scsi Termination Enable/ DisablePCI-X Bus Speed Setting MHz PCI Enable/DisableFloppy/Hard Disk Drive and Scsi Connections Floppy ConnectorIDE Connectors Ultra160 Scsi Connector U ltra 1 6 0 S C S I C o nn e c to rs J a 1 , J a 2 , J aInstalling Software Drivers Driver/Tool Installation Display ScreenSuperserver 6012L-6 User’s Manual Tools Required Chapter Advanced Chassis SetupStatic-Sensitive Devices Control Panel Chassis Front and Rear ViewsInstalling a new fan System FansSystem Fan Failure Replacing System Cooling FansSuperServer 6012L-6 Drive Bay Installation/RemovalAccessing the Drive Bays Scsi Drive Installation Mounting a Scsi drive in a drive carrierInstalling/removing hot-swap Scsi drives CD-ROM and Floppy Drive Installation SCA BackplanePower Supply Power Supply FailureRemoving/Replacing the Power Supply Removing the power supplyRemoving/Replacing the Power Supply Superserver 6012L-6 Manual System Bios How To Change the Configuration DataStarting the Setup Utility ChapterBios Features Running SetupMain Bios Setup Menu Bios Setup UtilityAdvanced Bios Setup MainSuper IO Configuration Serial Port 1 AddressSerial Port 1 IRQ Serial Port 2 AddressIDE Configuration LBA/Large Mode Block Multi-Sector Transfer ModePrimary IDE Master TypePIO Mode DMA ModeA.R.T 32Bit Data TransferAtapi Detect Timeout Seconds Primary IDE SlaveSecondary IDE Master Secondary IDE SlaveFloppy Configuration Boot Settings ConfigurationBootUp Num Lock BootUp CPU SpeedBoot to OS/2 PS/2 Mouse SupportWait for F1 if Error System Bios CacheableHit Delete Message Display CacheEvent Log Configuration Peripheral Device Configuration System Health MonitorChipset Setup Scrubbing Enable Memory Auto PrechargeWrite Combining Memory Writing PostingPCI PnP Setup Watchdog TimerHot Spare Row Hide Xioapic PCI FunctionsReset Configuration Data PCI Latency TimerPlug & Play OS Allocate IRQ to PCI VGAPower Setup Legacy USB SupportPower Management Acpi Aware O/SBoot Setup Boot Device Priority1st Boot Device 2nd Boot Device3rd Boot Device 4th Boot Device5th Boot Device Hard Disk DrivesSecurity Setup Supervisor Password User PasswordChange Supervisor Password Change User PasswordClear User Password Boot Sector Virus ProtectionExit Discarding Changes Exit SetupExit Saving Changes Discard Changes Load Optimal DefaultsLoad Failsafe Defaults Beep Code Error Message Description Appendix a Amibios Error Beep CodesAmibios Error Beep Codes Superserver 6012L-6 Manual Checkpoint Code Description Appendix B Amibios Post CodesUncompressed Initialization Codes Bootblock Recovery Codes Initialization before the keyboard BAT command is issued Monochrome mode and color mode settings next 48h 60h 95h Superserver 6012L-6 Manual Appendix C System Specifications Power Supply DimensionsWeight Expansion Slots