HP Pro 3330 Microtower Maintenance & Service Manual page 7

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Table of Contents

7 Removal and Replacement Procedures - Microtower (MT) Chassis ....................................................... 48

Preparation for Disassembly .............................................................................................................. 48

Access Panel ...................................................................................................................................... 49

Front Bezel ......................................................................................................................................... 51

Memory .............................................................................................................................................. 53

DDR3-SDRAM DIMMs ...................................................................................................... 53

Populating DIMM Sockets ................................................................................................. 56

Removing Memory Modules .............................................................................................. 56

Expansion Cards ................................................................................................................................ 59

Cable Management ............................................................................................................................ 65

Cable Connections ............................................................................................................ 67

Drives ................................................................................................................................................. 68

Drive Positions ................................................................................................................... 69

Installing Additional Drives ................................................................................................. 70

Front I/O and USB Panel Housing Assembly ..................................................................................... 83

Power Switch/LED Assembly ............................................................................................................. 85

System Fan ........................................................................................................................................ 87

Speaker .............................................................................................................................................. 89

Fan Sink Assembly ............................................................................................................................. 91

Processor ........................................................................................................................................... 92

Power Supply ..................................................................................................................................... 96

System Board ..................................................................................................................................... 98

Battery ................................................................................................................................................ 99

8 Removal and Replacement Procedures - Small Form Factor (SFF) Chassis ....................................... 101

Preparation for Disassembly ............................................................................................................ 101

Access Panel .................................................................................................................................... 102

Front Bezel ....................................................................................................................................... 104

Memory ............................................................................................................................................ 105

DDR3-SDRAM DIMMs .................................................................................................... 105

Populating DIMM Sockets ............................................................................................... 106

Removing DIMMs ............................................................................................................ 107

Expansion Card ................................................................................................................................ 110

Cable Management .......................................................................................................................... 114

Cable Connections .......................................................................................................... 115

Drives ............................................................................................................................................... 116

Drive Positions ................................................................................................................. 116

System Board Drive Connections ..................................................................... 71

Removing an Optical Drive ............................................................................... 73

Removing a Hard Drive ..................................................................................... 76

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