Upgrading from V5R3M0 to V5R4M0 Using HMC on P-570
I’m at the planning stage of this upgrade and it’s the first upgrade with a HMC attached. There’s no twinaxial console, so my question is , Can the HMC perform the upgrade? Do I need to attach a console, to carry out the upgrade.

Answer Question   |  April 13, 2011  10:06 AM
HMC, HMC updates, OS/400 Upgrades, V5R3M0, V5R4M0

HMC Upgrade
Can you go directly from V6.1.2 to V7.3.5?

Answer Question   |  December 31, 2010  8:57 PM
HMC, HMC updates, iSeries

Upgrading iSeries HMC 3550
Can anyone point me to some good information about upgrading an HMC?    I am getting ready to perform my first of many HMC upgrades and would like to be able to review the documewntation and get some pointers concerning upgrading from a release below V6.1.3 to V7.3.4.

Answer Question   |  December 31, 2010  9:24 PM
HMC, HMC updates, HMC V7.3.4, iSeries

Should HMC updates or I5/OS updates be done first?
Should HMC updates or I5/OS updates be done first? Where does firmware come in?

Answer Question   |  November 19, 2010  9:42 PM
Firmware, HMC updates, I5/OS updates, i520, IBM