HP LH 6000 6

Contents

Replacing a VRM..........................................................................................................................................	89
Replacing the Power Supply Fans ...............................................................................................................	90
Replacing the Rear Chassis Fans................................................................................................................	91
Replacing the I/O Fans.................................................................................................................................	92
Replacing the Processor Fans .....................................................................................................................	92
Replacing the Hot Swap Mass Storage Cage..............................................................................................	94
Replacing the I/O Board ...............................................................................................................................	95
Replacing the Processor Board....................................................................................................................	97
Replacing the System Board........................................................................................................................	99
Replacing the Power Management/Interconnect Board ............................................................................	101
Replacing the PCI Hot-Swap Assembly.....................................................................................................	103
Index...............................................................................................................................................................	105

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Contents

HP NetServer LH 6000/LH 6000r Service Manual Page Page Page 6..Replacing Parts Page 1 General Information (1)Unlock the bezel (2)Pull bezel toward you, then releasing the tabs from the slots at the bottom of the front panel Page Leveler Feet Anti-TipFoot Top Cover Right Cover Bottom Cover Top Cover Right Cover Bottom Cover Page Page Front of LH6000r Chassis Front Panel Console Front of LH6000 Chassis Serial Port Parallel Port Mouse Port Keyboard Port LAN Port Front Panel Console Switch and Indicator Descriptions Control Description DC Power Switch and LED Indicators and Controls behind the LH 6000r Front Bezel Headphone Jack Eject Activity LED CD ROM Drive LEDs at the Rear of the Chassis PCI Attention LEDs Slot 5 needs attention PCI Power LEDs (Internal) PCI Hot Plug LEDs (Internal) Amber Status Indicated Your Action Power Supply LEDs Viewing System Information Front Panel Console Buttons Button Name Page 2 System Information Video Connector Pinouts Pin Number Function Serial Port Connector Serial Port Connector Pinouts Signal Description Parallel Port Connector Parallel Port Connector Pinouts 50-PinNarrow SCSI Port Connector Position 50-PinNarrow SCSI Port Connector Pinouts Mini-DINConnectors Mini-DINConnector Pinouts for the Mouse and Keyboard LAN Connector Pin Number DIMM Slots 1B 2B 4B S1 Page Location Drive Type Hot Addition and Replacement of Hot Plug PCI Boards Online Replacement, Hot Swapping, of a PCI Adapter To disable SCSI A channel: [F2] Yes] [No] To configure the drive(s) in the hot-swapcage as a RAID array: Configuration Switches S1-S4– CPU Speed Speed 2 VRM Locations Video Resolution Rate @ Rate @ 65K Rate @ 16.7M Environment Specifications Temperature Operating Non-operating Humidity Power Requirements Power Supply Specifications: Three power supplies, plus one for redundancy Power supply type Input voltages: Nominal: Page Processor board Access Cover System board Switch Settings Processor Guidelines 33 MHz/64 Bit 66 MHz/64 Bit FAN PAIR B FAN PAIR A POWER POWER TO BATTERY BACKUP 3 Parts Information Page Page Page System Board Assembly (See exploded view) Fig Replacement Exchange Page Page Keyboards Language Part Number Power Cords Country HP NetServer LH6000/LH6000r Cabling: Data Cabling: Power 4 Diagnostics DiagTools Capabilities About Error Messages Advantages and Limitations of Hardware Diagnostics Test Processor Test System (BIOS) ROM Memory Subsystem RAM Refresh Timer Cache Memory Test Keyboard/Mouse Controller Test Timer 0/Timer 2 Test DMA Page Page Page Page 07XX One main memory module has reported an error during its self-test 0801 The cache memory module has reported an error during its self-test 0900 The integrated LAN interface has reported an error during its self-test 0901 The integrated LAN interface is not responding Page 5 Troubleshooting General Troubleshooting Sequence The System Will Not Power Up The System Will Not Boot Intermittent Failures Switches1 and4 of dual in-lineswitch, S1, shownin the ON position Yes [F10] Switches1 and4 of dual in-lineswitch, S1,shownin the ON position Power-on Self-Tests (POSTs) Error Messages HP NetServer Assistant No lights are on and no error message appears Power goes off on the server and doesn't come back on before you try a restart Troubleshooting Checklist Power Problems The server stops working (hangs) Ctrl+Alt+Del Memory Guidelines POSTs DiagTools Symptoms: The CD-ROMdrawer will not open The CD-ROMdrive is not working properly Page The keyboard does not work A character is not displayed when a key is pressed The mouse does not work or is intermittent The adapter can't connect to the network A fan is not working The power LED does not light The external SCSI subsystem does not work after installation [CTRL] [C] [Enter] The SCSI BIOS has trouble loading The SCSI subsystem does not work at installation Page Page The SCSI subsystem stops working Nothing is displayed on the monitor The monitor is blank and the computer beeps The wrong size characters appear on the monitor Colors are wrong or there are no colors on the monitor Page Setup Utility An installed driver cannot find a PCI board The configuration cannot be saved and the battery loses power The configuration information is frequently lost and the battery is good Status LEDs: Activity LEDs: Light Pipes Symptom: A printer does not print or DataComm devices are not working 6 Replacing Parts Note: Pedestal version shown Rack version similar Modules Thumbscrews Page HP NetRAID DIMM I/O Board NOTE: The I/O board does NOT have to be removed to swap out the DIMM Battery Page System Backplane Unplug cable Battery Backup Module (BBM) Page Page Paired Memory Slots Processor 33 5 6 2 VRM12 Locations VRM Page Page Page Page Page Page Page Removing the I/O Board Captive fastener Cover Page Page Page Page Page Page Index F fans height HP NetServer Assistant K key L LAN S SCSI Secure Mode Indicator, 11 serial port status screen TopTools Volt/Amps voltage Watts width