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7

Configuring the SCSI Bus

Display <Ctrl><A> Message During BIOS Initialization

When enabled, this option displays the message 

Press <Ctrl><A> 

for SCSISelect(TM) Utility! 

during BIOS initialization. When 

disabled, this message is not displayed, although you can still press 
the 

<Ctrl><A>

 key combination for the 

SCSISelect

 utility. This 

option is enabled by default.

BIOS Support for Bootable CD-ROM

When enabled, this option provides BIOS support to boot your PC 
from a CD-ROM device connected to the SCSI host adapter.

BIOS Support for Int13 Extensions

When enabled, this option provides BIOS support for hard disk 
drives with more than 1024 cylinders. It is enabled by default.

SCSI Disk Utilities

When the SCSI Disk Utilities are selected from the initial Options menu, 
the 

SCSISelect

 utility scans the SCSI bus and lists all the SCSI devices 

on the SCSI bus. The list shows the SCSI ID and name of each SCSI 
device. You can use this list to discover the SCSI ID of any device on the 
SCSI bus. 

Use the 

 and 

 keys to highlight a device and press 

 to 

display the 

Format Disk

/

Verify Media

 menu.

Format Disk

This utility can be used to perform a low-level format of a hard disk. 
Most SCSI disks are pre-formatted and do not need low-level 
formatting. You should note that this function can take several hours.

Verify Disk Media

This utility scans for media defects on the selected SCSI device. 
Press the 

 key to abort this utility

scsi-ag.bk : scsiadm.fb4  Page 7  Tuesday, September 15, 1998  2:25 PM

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Summary of Contents for Vectra N30

Page 1: ...strator s Guide HP Kayak PC Workstations HP Vectra PCs SCSI Administrator s Guide scsi ag bk cover fb4 Page 1 Tuesday September 15 1998 2 25 PM All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 2: ...rd This document contains proprietary information that is protected by copyright All rights are reserved No part of this document may be photocopied reproduced or translated to another language without the prior written consent of Hewlett Packard Company Adaptec is a registered trademark of Adaptec Inc Microsoft MS MS DOS Windows and Windows NT are U S registered trademark of Microsoft Corporation...

Page 3: ...SCSI Administrator s Guide scsi ag bk title fb4 Page iii Tuesday September 15 1998 2 25 PM All manuals and user guides at all guides com ...

Page 4: ...lations This PC is disconnected from the power by removing the power cord from the power outlet This means the PC must be located close to a power outlet that is easily accessible For your safety never remove the PC s cover without first removing the power cord from the power outlet and any connection to a telecommunications network Always replace the cover on the PC before switching it on again T...

Page 5: ...p process when the message Press Ctrl A for SCSISelect TM Utility is displayed The Options menu is displayed Use the and keys and the key to make selections in the SCSISelect utility Press at any time to return to the previous menu SCSISelect TM Utility v1 xxx Would you like to configure the host adapter or run the SCSI disk utilities Select the option and press Enter Press F5 to switch between co...

Page 6: ...dapter detects a SCSI device connected to either its internal or external connectors then it enables its terminators the adapter is at the end of the SCSI bus If the host adapter detects devices connected to both its internal and external connectors then it disables its terminators SCSISelect TM Utility v1 xxx Configuration SCSI Bus Interface Definitions Host Adapter SCSI ID 7 SCSI Parity Checking...

Page 7: ...en options Press to display a menu with a selection of values Boot SCSI ID This parameter is the SCSI ID of the boot device The default value is 0 Boot Lun Number More advanced SCSI devices can have several logical units This option indicates the logical unit or Lun on which to boot for the drive chosen in the Boot SCSI ID The default value is 0 Use the HP Setup program to select the boot device Y...

Page 8: ...er Rate of 10 0 MB per second for these devices SCSI Device Configuration SCSI Device ID 0 1 2 3 4 5 6 7 Initiate Sync Negotiation yes yes yes yes yes yes yes yes Maximum Sync Transfer Rate 40 0 40 0 40 0 40 0 40 0 40 0 40 0 40 0 Enable Disconnection yes yes yes yes yes yes yes yes Initiate Wide Negotiation yes yes yes yes yes yes yes yes Options Listed Below Have NO EFFECT if the BIOS is Disabled...

Page 9: ...ices one at a time when you start your computer This option is not supported by some SCSI devices Some SCSI devices require a jumper to be changed before they can respond to this command BIOS Multiple LUN Support More advanced SCSI devices can have several logical units LUN This option determines whether booting a SCSI device that has multiple LUNs is supported Set this option to Yes if your boot ...

Page 10: ...OS must be enabled if the computer boots from a SCSI hard disk drive This option is enabled by default Support Removable Disks Under BIOS as Fixed Disks When Boot Only is selected only the removable media drive designated as the boot device is treated as a hard disk drive If All Disks is selected all removable media drives supported by the BIOS are treated as hard disk drives No removable media dr...

Page 11: ...CSI Disk Utilities When the SCSI Disk Utilities are selected from the initial Options menu the SCSISelect utility scans the SCSI bus and lists all the SCSI devices on the SCSI bus The list shows the SCSI ID and name of each SCSI device You can use this list to discover the SCSI ID of any device on the SCSI bus Use the and keys to highlight a device and press to display the Format Disk Verify Media...

Page 12: ...How to Install Accessories Inside Your PC summary information only Upgrade Maintenance Guide downloadable from http www hp com go vectrasupport Find out how to administer your SCSI hard disk drives This guide downloadable from http www hp com go vectrasupport Find out about the different support options available and how to troubleshoot your PC HP User s Guide HP Support and Information Services S...

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