Contents
IRQ Settings ....................................................................................................................................... 37
Boot Priority ........................................................................................................................................ 37
Removing Accessory Boards ............................................................................................................. 41
HP Startup CD-ROM .............................................................................................................................. 43
NOS Installation.................................................................................................................................. 44
Diagtools............................................................................................................................................. 44
BIOS Setup Utility ................................................................................................................................... 44
Accessing the Setup Utility ................................................................................................................. 45
Menu Bar ............................................................................................................................................ 45
Using the Setup Screens.................................................................................................................... 46
Setting Boot Passwords ..................................................................................................................... 47
SCSI Configuration Utility ....................................................................................................................... 48
4 Diagnostics ........................................................................................................................................... 49
Power-On Self Test (POST) ................................................................................................................... 49
No Error Messages Displayed............................................................................................................ 50
POST Error Messages ....................................................................................................................... 50
HP Server Diagtools ............................................................................................................................... 53
HP Diagtools Capabilities ................................................................................................................... 53
About Error Messages........................................................................................................................ 54
HP Toptools ............................................................................................................................................ 54
5 Error Messages .................................................................................................................................... 55
Beep Codes ............................................................................................................................................ 55
6 Troubleshooting .........................................................................................Error! Bookmark not defined.
Preventive Maintenance Procedures........................................................Error! Bookmark not defined.
Troubleshooting Checklist ........................................................................Error! Bookmark not defined.
Server Does Not Power On ..................................................................Error! Bookmark not defined.
Server Powers On, but Fails POST......................................................Error! Bookmark not defined.
Server Passes POST, but Does Not Function .....................................Error! Bookmark not defined.
BIOS Recovery .........................................................................................Error! Bookmark not defined.
BIOS Update ........................................................................................Error! Bookmark not defined.
BIOS Recovery.....................................................................................Error! Bookmark not defined.
Resetting a Lost Password...................................................................Error! Bookmark not defined.
General Server Problems .........................................................................Error! Bookmark not defined.
No lights are on and no error message appears ..................................Error! Bookmark not defined.
"Operating system not found" message appears .................................Error! Bookmark not defined.
iv