IBM B01 Service Manual page 26

6
Do any PCI adapters initialize?
YES NO
~
Go to "PCI Bus Isolation" on page 18
7
Has the SBC SCSI BIOS Initialization completed
(used to access the CD-ROM and 4mm Tape
drive), and device list displayed correctly?
YES NO
8
Go to "Start of Repair for SCSI Bus and
SCSI Devices" on page 45
Has the SSA Adapter BIOS Initialization
completed?
YES NO
9
~
Go to Chapter 7, "SSA RAID Adapter, SSA,
and RAID" on page 73
Does OS/2 boot up complete and the OS/2
Desktop appear?
NO YES
~
Check Chapter 1, "START" on page 1 for
another possible entry point, or call next
level support for help.
10
Do the SCSI or SCSI3480 device drivers fail to
load or produce error messages?
NO YES
~
Go to "Start of Repair for SCSI Bus and
SCSI Devices" on page 45
Solving Problems
If no PCI adapters initialize this indicates a problem
on the PCI bus.
When the SBC SCSI device driver starts to load
the following is displayed, and the adapter is
tested. .
Adaptec AIC-7880 Ultra/Ultra W BIOS
(c) 1996 Adaptec~ Inc. All Rights Reserved.
«< Press <CTRL><A> for SCSISelect(TM) Utility!
»
A device list will be displayed.
SCSI ID:LUN NUMBER
#:#
3:0 - ARCHIVE Python
SCSI ID:LUN NUMBER
#:#
4:0 - IBM CDRM00203
The BIOS not installed message indicates the
device driver has completed loading.
When the SSA device driver starts to load the
following is displayed:
IBM SSA CBIOS (C) v1.07 -- currently enabled
Press TAB key to disable the CBIOS
When the SSA driver completes loading the
following is displayed:
IBM SSA CBIOS Extension (C) v1.07 6350
Note: Do not disable the CBIOS option.
Chapter 2. Solving Problems
5