HP Z1 G2-Workstation - Manual (Page 13)

Product diagnostics
Topic Location
Windows 7 dagnostics tools The UEFI Diagnostics utility is preinstalled on select Windows 7 workstations.
For additional information, see the workstation Maintenance and Service Guide at
http://www.hp.com/support/workstation_manuals .
Windows 8 diagnostics tools The UEFI Diagnostics utility is preinstalled on select Windows 8 workstations.
For additional information, see the workstation Maintenance and Service Guide at
http://www.hp.com/support/workstation_manuals .
Audible beep and light code
definitions See the workstation Maintenance and Service Guide at http://www.hp.com/
support/workstation_manuals .
POST error codes See the workstation Maintenance and Service Guide at http://www.hp.com/
support/workstation_manuals .
Product diagnostics 5