HP ProDesk 400 G3 Base Model Small Form Factor PC Uživatelský manuál stáhnout pdf (Strana 10)

Front panel components

Drive conguration may vary by model. Some models have a bezel blank covering the slim optical drive bay.

1 Slim Optical Drive (optional) 5 Headphone Connector

2 SD Card Reader (optional) 6 Hard Drive Activity Light

3 USB 3.0 Ports (blue) 7 Dual-State Power Button

4 Microphone Connector

NOTE: The Power On Light is normally white when the power is on. If it is ashing red, there is a problem with the

computer and it is displaying a diagnostic code. Refer to POST error messages and diagnostic front panel LEDs and

audible codes on page 92 to interpret the code.

2 Chapter 1 Product features

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 130 131

Maintenance and Service Guide 1
About This Book 3
Table of contents 5
1 Product features 9
Front panel components 10
Rear panel components 11
2 Illustrated parts catalog 12
Cables and adapters 13
Misc parts 14
Misc parts 7 15
Generating static 18
Grounding the work area 19
Operating guidelines 20
Routine care 20
Cleaning the keyboard 21
Cleaning the monitor 21
Cleaning the mouse 21
Service considerations 22
SATA hard drives 23
SATA hard drive cables 24
SMART ATA drives 24
Cable management 24
Small Form Factor 25
Access panel 26
Front bezel 26
Expansion card 28
Drive cage 32
Drive cage 25 33
DDR4-SDRAM DIMMs 34
Populating DIMM sockets 34
Removing and installing DIMMs 35
System board connections 37
Drive positions 39
Fan sink 46
Processor 47
Power supply 48
Power supply 41 49
Front I/O assembly 50
Power switch assembly 51
System board 52
System board callouts 54
Computer Setup–Main 58
Computer Setup—Security 60
Computer Setup—Advanced 62
Safety and comfort 68
Helpful hints 69
Solving general problems 70
Solving general problems 63 71
Solving general problems 65 73
Solving power problems 74
Solving hard drive problems 75
Solving display problems 78
Solving display problems 71 79
Solving display problems 73 81
Solving audio problems 83
Solving printer problems 85
Solving Network Problems 89
Solving Network Problems 83 91
Solving memory problems 92
Solving software problems 99
Resetting the password jumper 107
10 System backup and recovery 112
Creating recovery media 115
System Restore 117
System Recovery 118
Recommended Applications 121
A Battery replacement 122
B Statement of Volatility 125
C Power cord set requirements 126
Country-specic requirements 127
D Specications 128

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