About this guide
This guide provides service and maintenance information, technical details, and configuration guidance for
your workstations.
IMPORTANT:
Go to http://www.hp.com/go/sml.
Hardware overview on page 1
System management on page 16
Component replacement information and guidelines on page 41
Diagnostics and troubleshooting on page 60
Configuring password security and resetting CMOS on page 82
Configuring RAID devices on page 88
System board designators on page 92
NOTE:
View the HP Workstation User Guide for your workstation at
workstation_manuals.
Removal and replacement procedures are now available in videos on the HP website.
Guide topics
http://www.hp.com/support/
iii
Need help?
Do you have a question about the Z240 and is the answer not in the manual?
Questions and answers