Adaptec AHA-2940 - SCSI Card Installationsanleitung PDF herunterladen (Seite 12)

Troubleshooting Checklist

If you have a problem during installation, check

these items first:

■ Have you installed the host adapter into a PCI

Rev 2.0 compliant computer?

■ Are all SCSI devices powered?

■ Are all SCSI bus cables and power cables prop-

erly connected? Is pin 1 oriented correctly?

■ Does the host adapter and all devices on the SCSI

bus have unique SCSI IDs?

■ Are all devices on the SCSI bus terminated

properly?

■ Does your system CMOS setup require you to

enable PCI bus parameters? If so, see your

computer’s documentation. Check that IRQ

channel assignment, board, and BIOS settings

have been made.

■ Did you install your host adapter in a bus master

PCI slot? Refer to your computer’s documenta-

tion or try another slot.

Computer Will Not Boot from a SCSI Disk Drive

If both SCSI and non-SCSI disk drives are installed,

then the non-SCSI disk drive is always the boot

device. If the system has only SCSI disk drives, do

the following:

1 Make sure the drive type in your computer’s

CMOS setup is set to No Drives Installed.

2 Make sure the boot hard disk SCSI ID corre-

sponds to the Boot Target ID setting in SCSISelect

(see page 7). The SCSI ID is normally set with

jumpers or switches on the drive.

3 If this does not solve the problem, back up all data

on the SCSI hard disk and perform a low-level

format with the SCSISelect Format Disk

option.

See the MS-DOS documentation for instructions

on partitioning the disk after formatting.

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Adaptec AHA-2940 - SCSI Card Installationsanleitung Seite 12