HP Officejet LH 6000 manuals

Hp Officejet LH 6000 User Manual (114 pages)

Brand: Hp | Category: Chassis components | Size: 1.52 MB |

English

Table of contents

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

Switches 1 and 4

35

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

Switches 1 and 4 of

64

S1, shown in the ON

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

Chapter 5 Troubleshooting

76

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

Disconnecting the I/O Board

102

Replacing the Processor Board

103

Processor Board

104

Replacing the System Board

105

Hot-Swap Board Assembly

109

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