Contents
System Battery .........................................................................................................................................2-48
System Board Battery........................................................................................................................2-48
Power Supply ...........................................................................................................................................2-50
Stands.......................................................................................................................................................2-51
Chapter 3
POST..........................................................................................................................................................3-1
POST Error Messages................................................................................................................................3-1
BIOS Setup Utility.....................................................................................................................................3-3
Using the Setup Screens ......................................................................................................................3-3
Menu Bar.............................................................................................................................................3-4
BIOS Update............................................................................................................................................3-10
Updating BIOS ..................................................................................................................................3-10
SCSI Configuration Utility ......................................................................................................................3-11
Starting SCSISelect ...........................................................................................................................3-11
Exiting SCSISelect ............................................................................................................................3-12
Using the Menus................................................................................................................................3-12
Using SCSI Disk Utilities..................................................................................................................3-15
Starting the ARC Utility....................................................................................................................3-16
Exiting the ARC Utility.....................................................................................................................3-17
Using the Menus................................................................................................................................3-17
Using ACU ........................................................................................................................................3-18
Using the Disk Utilities .....................................................................................................................3-21
Chapter 4
Connectors and Components .....................................................................................................................4-2
Rear Panel Components ......................................................................................................................4-2
System Board Components .................................................................................................................4-3
Jumpers ......................................................................................................................................................4-5
LEDs ..........................................................................................................................................................4-7
Hot-Plug Hard Drive LEDs .................................................................................................................4-9
Chapter 5
System Unit................................................................................................................................................5-2
Memory......................................................................................................................................................5-3
1.44-MB Diskette Drive.............................................................................................................................5-3
IDE CD-ROM Drive..................................................................................................................................5-4
Wide Ultra3 SCSI Hard Drives..................................................................................................................5-5
iv
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HP ProLiant ML150 Generation 2 Server Maintenance and Service Guide