Dell PowerEdge 2300 User's Guide - Page 40

Display <Ctrl><a> Message During BIOS Initialization

Page 40 highlights

Advanced Host Adapter: Host Adapter BIOS Enabled Support Removable Disks Under BIOS As Fixed Disks Boot Only Plug and Play SCAM Support2 Disabled Reset SCSI Bus at IC Initialization2 Enabled Extended BIOS Translation For DOS Drivers > 1 GB Enabled Display Message During BIOS Initialization Enabled Multiple LUN Support1 Disabled BIOS Support For Bootable CD-ROM Enabled BIOS Support For Int 13 Extensions Enabled Support For Ultra SCSI Speed Enabled 1 Appears only for the AIC-7860 controller. 2 Appears only for the AIC-7890 controller. NOTE: For the full name of an abbreviation or acronym used in this table, see the Glossary. The basic host adapter settings are the SCSISelect settings most likely to require modification: Host Adapter SCSI ID - This option sets the host adapter's SCSI identification (ID). The default setting is SCSI ID 7, which allows the host adapter to support narrow SCSI devices in addition to wide SCSI devices. Dell recommends that you leave the host adapter set to SCSI ID 7. SCSI Parity Checking - This option determines whether the host adapter verifies the accuracy of data transfer on the SCSI bus. The default setting is Enabled. You should disable SCSI Parity Checking if any SCSI device connected to the host adapter does not support SCSI parity; otherwise, leave it enabled. Most SCSI devices support SCSI parity. If you are unsure if a device supports SCSI parity, consult the documentation for the device. Host Adapter SCSI Termination - This option sets termination on the host adapter. The default setting for the Adaptec AIC-7860 host adapters is Enabled; the default setting for the AIC-7890 host adapter is Automatic. Dell recommends that you leave this option set to the default. 3-4 Dell PowerEdge 2300 Systems User's Guide

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3-4
Dell PowerEdge 2300 Systems User’s Guide
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The basic host adapter settings are the SCSI
Select
settings most likely to require
modification:
²
Host Adapter SCSI ID — This option sets the host adapter’s SCSI identification
(ID). The default setting is SCSI ID 7, which allows the host adapter to support
narrow SCSI devices in addition to wide SCSI devices. Dell recommends that you
leave the host adapter set to SCSI ID 7.
²
SCSI Parity Checking — This option determines whether the host adapter verifies
the accuracy of data transfer on the SCSI bus. The default setting is Enabled. You
should disable SCSI Parity Checking if any SCSI device connected to the host
adapter does not support SCSI parity; otherwise, leave it enabled. Most SCSI
devices support SCSI parity. If you are unsure if a device supports SCSI parity,
consult the documentation for the device.
²
Host Adapter SCSI Termination — This option sets termination on the host
adapter. The default setting for the Adaptec AIC-7860 host adapters is Enabled;
the default setting for the AIC-7890 host adapter is Automatic. Dell recommends
that you leave this option set to the default.
Advanced Host Adapter:
Host Adapter BIOS
Enabled
Support Removable Disks Under BIOS As Fixed Disks
Boot Only
Plug and Play SCAM Support
2
Disabled
Reset SCSI Bus at IC Initialization
2
Enabled
Extended BIOS Translation For DOS Drivers > 1 GB
Enabled
Display <Ctrl><a> Message During BIOS Initialization
Enabled
Multiple LUN Support
1
Disabled
BIOS Support For Bootable CD-ROM
Enabled
BIOS Support For Int 13 Extensions
Enabled
Support For Ultra SCSI Speed
Enabled
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6HWWLQJ
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1
Appears only for the AIC-7860 controller.
2
Appears only for the AIC-7890 controller.
NOTE: For the full name of an abbreviation or acronym used in this table, see the Glossary.