IBM pSeries 9119-590, 9119-595, 9118-575 and iSeries 9406-595 Power Subsystem Firmware Update Readme

IBM Power Subsystem Firmware Update for:

pSeries 9119-590
pSeries 9119-595
iSeries 9406-590
pSeries 9118-575

DATE: April 8, 2005

Table of Contents

1.0 Firmware Change History

2.0 General Information
2.0.0 Where to Obtain the Firmware
2.0.1 How to Load the Firmware

2.1 Cautions and Important Notes

1.0 Firmware Change History

Code Level	Creation Date	Description
BP225_094	February 17, 2005	pSeries 9118-575 General Availability
BP222_072	December 16, 2004	Service Pack 2
BP222_067	December 06, 2004	Service Pack 1
BP222_058	November 21, 2004	pSeries 9119-590, 9119-595 and iSeries 9406-590 General Availability

The Power Subsystem Firmware level contained in this update is: BP225_094

The individual internal Power FRU code levels are:

Internal FRU Name	Code Level
Internal FRU Name	(hex)	(decimal)
BPC 196	000A	10
BPC DSP	A387	41863
BPR	A01A	40986
CEC MDA-S	039B	923
CEC DCA-SQ	0008	8
Node DCA-SIH	FF04	65284
I/O DCA-BC	0039	57
I/O MDA-BC	0005	5
I/O DCA-BCS	0033	51
I/O MDA-BCS	0406	1030
HPS DCA-F	0038	56
HPS MDA-F	0394	916

2.0 General Information

This package provides updated Power Subsystem Firmware for use on the following systems only:

pSeries 9119-590
pSeries 9119-595
iSeries 9406-590
pSeries 9118-575

Do not use on any other systems. The package contains downloadable Firmware for some or all of the following power subsystem components: BPC (Bulk Power Controller), BPR (Bulk Power Regulator), DCA (Distributed Converter Assembly and MDA (Motor Drive Assembly).

2.0.0 Where to Obtain the Firmware

This firmware can be found at the following locations:

From the IBM Tech Support Website as individual files (other.html
) :
1. Look for Power Subsystem for: 9119-595, 9406-595,9119-590, 9118-575 in the Model column
2. Click on RPM(linux) to download the RPM file
3. Click on XML to download the XML file
4. Load both of these files on the HMC (see section 2.0.1 How to Load the Firmware below)
From the IBM Tech Support Website as a CD image
NOTE: This CD image also contains System Firmware

2.0.1 How to Load the Firmware

IMPORTANT NOTE: Before attempting to load this firmware, please ensure that your HMC software has been upgraded to Version 4, Release 4.0 (or newer) and that HMC eFix MH00219 has been applied.

The instructions regarding how to query, obtain, install and remove firmware levels can be found by following these steps:

Go to the Infocenter Home Page: http://publib.boulder.ibm.com/infocenter/eserver/v1r2s/en_US/index.htm
In the left had column click on: Service and support
Click on: Customer service and support
Click on: Getting fixes
Click on: Firmware (Licensed Internal Code) fixes
Click on: Managing firmware (Licensed Internal Code) fixes

At this point you will find information on the following topics:

Viewing existing firmware (Licensed Internal Code) levels
Viewing available firmware (Licensed Internal Code) levels
Viewing the fix cover letter
Removing the current firmware (Licensed Internal Code) level
Getting a server firmware fix on optical media
Getting a specific firmware (Licensed Internal Code) fix
Installing a firmware (Licensed Internal Code) fix permanently
Upgrading to a new firmware (Licensed Internal Code) release

2.1 Cautions and Important Notes

Never Turn Off the UEPO switch (red switch) During the Power Subsystem Firmware Update Process

The update will fail, and the process must be repeated. Also, the power component being loaded could be permanently disabled.

Never Log Off of the HMC During the Power Subsystem Firmware Update Process

The update will fail, and the process must be repeated.