Computer Setup—Power
..................................................................................................................
39
Computer Setup—Advanced
.............................................................................................................
39
Changing BIOS Settings from the HP BIOS
Configure
Utility (HPBCU)
................................................................
40
Updating or restoring a BIOS
...............................................................................................................................
43
Appendix B
Diagnostics and troubleshooting
....................................................................................................
45
LEDs
.....................................................................................................................................................................
45
Wake-on LAN
.......................................................................................................................................................
46
Power-On Sequence
............................................................................................................................................
46
Resetting the Setup and Power-on passwords
...................................................................................................
47
Power-on diagnostic tests
...................................................................................................................................
47
Interpreting POST diagnostic front panel LEDs and audible codes
....................................................................
48
POST numeric codes and text messages
.............................................................................................................
50
Troubleshooting
...................................................................................................................................................
52
Basic troubleshooting
.......................................................................................................................
52
Diskless (No-Flash) unit troubleshooting
.........................................................................................
53
Configuring
a PXE server
.....................................................................................................................................
54
Appendix C
Using HP ThinUpdate to restore the image
......................................................................................
55
Appendix D
Device management
......................................................................................................................
56
Appendix E
Adding an Image Restore Tool
........................................................................................................
57
Appendix F
Using HP PC Hardware Diagnostics (UEFI)
........................................................................................
58
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device
....................................................................
58
Appendix G
Power cord set requirements
.........................................................................................................
60
General requirements
..........................................................................................................................................
60
Japanese power cord requirements
....................................................................................................................
60
Country-specific
requirements
............................................................................................................................
61
Appendix H
Statement of Volatility
.................................................................................................................
62
Appendix I
Specifications
................................................................................................................................
64
Index
.............................................................................................................................................................
65
vi