IBM BladeCenter T Type 8720 manuals

Ibm BladeCenter T Type 8720 User Manual (180 pages)

Brand: Ibm | Category: Computers | Size: 8.40 MB |

English

Table of contents

Troubleshooting Guide

1

About this manual

5

Online support

6

Support telephone numbers

6

Contents

7

Contents vii

9

Information label

12

Serial number label

12

Related publications

13

Front view

19

System service cards

20

Media tray

21

Power modules

23

Rear view

25

I/O modules

29

Cabling the Ethernet port

35

Configuring an I/O module

39

What to configure

39

Using IBM Director

43

Chapter 3. Diagnostics

45

Installation guidelines

47

Type 8720 (dc power)

48

Type 8730 (ac power)

49

ESD connector

50

Preinstallation steps

52

Air filter

54

Retainer

54

Removing a power module

57

Installing a power module

58

Removing the media tray

60

Installing the media tray

60

Release latch

61

Release button

61

Management module

61

MAC address

61

Serial port

61

Error LED

64

Power LED

64

Removing a blower module

65

KVM module

66

LAN module

66

Thumbscrew Thumbscrew

67

Removing the LAN module

69

Installing the LAN module

69

Removing an I/O module

72

Installing an I/O module

72

Blade servers

73

Blade Server

74

Filler blade

74

Installing a blade server

75

Removing a blade server

76

DC terminal cover

78

Captive fasteners (2)

78

AC rear panel

79

DC rear panel

80

Captive fasteners (3)

80

Upper flex circuit assembly

82

Captive fasteners

82

Lower flex circuit assembly

83

Docking board/blower

86

(DC shown)

86

Chassis stiffener bracket

88

Captive fastener (4)

88

Backplane

89

Backplane insulator

90

Screw (6)

90

Backplane insulator

91

Air damper

92

Slight angle toward

94

Mechanical chassis

95

Mechanical chassis

96

Error symptoms

99

problems occur

107

Temperature error messages

110

Blower error messages

110

Power error messages

110

KVM error message

112

Switch error messages

112

Bus error messages

114

Undetermined problems

114

Problem determination tips

115

Before you call

121

Using the documentation

121

Safety information

123

General safety

123

Electrical safety

124

Safety inspection guide

125

Grounding requirements

127

Laser Klass 1

137

Luokan 1 Laserlaite

142

≥18 kg ≥32 kg ≥55 kg

150

Appendix C. Notices

167

Trademarks

168

Important notes

168

Battery return program

169

Appendix C. Notices 161

171

Power cords

172

Appendix C. Notices 163

173

Index 167

177

Part Number: 25K8107

180

(1P) P/N: 25K8107

180

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