Your action may be required. IBM will implement infrastructure improvements to electronic fix distribution on June 4, 2022. IP and hostnames will change for servers that support fix delivery. New connections are required. You must configure your firewall and proxy server if you have a firewall in your network, or if your machine uses a proxy server to access the internet. Please see preparing firewalls and proxies.
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Machine Code updates for Power Systems and System Storage are available for IBM machines that are under warranty or an IBM hardware maintenance service agreement. Some exceptions apply. For more information, including how to obtain access to Machine Code updates for machines outside of warranty that are not covered by an IBM hardware maintenance service agreement, please click here.
Code for operating systems or other software products is available only where entitled under the applicable software warranty, IBM software maintenance or Software Subscription and Support agreement. Some exceptions may apply.
To determine whether a Machine Code update is made available for installation on select machines not covered under warranty, an IBM Hardware Maintenance Service Agreement, or a Special Bid Agreement, please utilize the search facility above and enter the applicable product.
Updates listed within IBM Fix Central without a are generally available for installation subject to the terms of the applicable license agreement.
All code (including Machine Code updates, samples, fixes or other software downloads) provided on the Fix Central website is subject to the terms of the applicable license agreements.
 As previously announced, Lenovo has acquired IBM's System x business. Machine Code policies relating to System x machines will be established by Lenovo and may be different from the policies described herein.