hardware installation, IBM technicians, 7
hardware management console (HMC), 30
help
Infocenter, 270, 270-273
messages and QSYSOPR messages, 33-34, 33
QHLPSYS and, 295
history logs, 266-267
Hold Output Queue (HLDOUTQ), 53
Hold Spool File (HLDSPLF), 60-61
Hold Writer (HLDWTR), 60, 63
host files within Windows, 142, 142t
hot spots, iSeries Access, 198, 198
humidity, computer room, 4