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NetServer LH 6000
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HP NetServer LH 6000 Service Manual Page 43
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Table of contents
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Chapter 3
Parts Information
37
Exploded View - Exhaust Fans
Syst
em Bo
ard
Assem
bly
(See exp
loded view)
65
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2
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HP NetServer LH 6000/LH 6000r
1
Service Manual
1
Audience Assumptions
2
Contents
3
1 General Information
7
(1) Unlock the bezel
8
Anti-Tip
10
Top Cover
11
Right Cover
11
Bottom Cover
11
Top Cove
12
Chapter 1 General Information
13
13
Front View
15
Rear View
16
Lights and Indicators
16
Power status
18
LED aperture
18
Power (Green)
19
Main Menu
20
Event Log Menu
21
2 System Information
23
Serial Port Connector
24
Parallel Port Connector
25
Mini-DIN Connectors
26
Memory Guidelines
27
Mass Storage Guidelines
28
Accessory Board Guidelines
29
HP NetRAID Guidelines
30
Processors Guidelines
31
Technical Specification
32
Environment Specifications
33
Dimensions
33
Switch Settings
34
System Board Illustration
36
I/O Board Illustration
37
Chapter 2 System Information
38
3 Parts Information
39
Chapter 3 Parts Information
40
Exploded View - Mass Storage
41
Exploded View - Exhaust Fans
43
Replaceable Parts List
44
Keyboards
47
Power Cords
47
Cabling Diagram
47
HP NetServer LH6000/LH6000r
48
Cabling: Power
48
Cabling: Data
48
4 Diagnostics
49
HP NetServer DiagTools
50
POST Routines
52
Beep Codes
53
Error Messages
54
Chapter 4 Diagnostics
55
5 Troubleshooting
61
The System Will Not Power Up
63
The System Will Not Boot
63
Intermittent Failures
63
Chapter 5 Troubleshooting
64
Password Problems
65
BIOS Recovery
66
Troubleshooting Checklist
67
General System Problems
68
• power supply failure
69
Memory Problems
70
CD-ROM Problems
71
Flexible Disk Drive Problems
72
Keyboard and Mouse Problems
73
Power Problems
74
SCSI Subsystem Problems
75
Video/Monitor Problems
79
Configuration Problems
81
Status LED
82
Indicator
82
Processor Problems
83
Printer/DataComm Problems
84
6 Replacing Parts
85
Replacing the Control Panel
86
Replacing the HP NetRAID DIMM
87
Replacing the System Battery
88
Unplug cable
90
Backplane
90
Battery Backup Module (BBM)
90
Replacing System Memory
91
Insert DIMMs in Matched Pairs
93
Replacing a Processor
94
Replacing a VRM
95
Removing a Rear Chassis Fan
97
Replacing the I/O Fans
98
Replacing the Processor Fans
98
Removing a Processor Fan
99
Chapter 6 Replacing Parts
100
Remove cage mounting screws
100
Replacing the I/O Board
101
Processor Board
104
Replacing the System Board
105
Hot-Swap Board Assembly
109
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