Sony PCV-RX780G Manual do Utilizador descarregar pdf (Página 37)

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Chapter 3

Upgrading and Maintaining

Components

This chapter describes upgrade and maintenance procedures.

! Before opening the system unit, save and close all open files, exit all open

applications, turn off the power to all attached peripheral devices, shut

down the computer, and unplug the power cord.

✍ System configuration may vary, depending on the model purchased. Your computer may

not include all of the hardware features shown in the illustrations of this section.

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 95 96

Owner’s Record 3
Safety Information and 4
Regulatory Information 6
Disposal of Lithium Battery 8
Industry Canada Notice 9
Avis de l’Industrie Canada 9
Contents 11
Chapter 1 15
Identifying Components 15
Front View 16
Buttons and Switches 18
Indicators 19
Connectors 20
Rear View 21
Icon Labels 22
I/O Connectors 24
Headphones Line In Mic 26
Line Telephone 26
Expansion Slots 28
Chapter 2 29
Configuring Your System 29
4 Click the Advanced tab 33
6 Click the Hibernate tab 34
8 Click the UPS tab 35
Chapter 3 37
Upgrading and Maintaining 37
Components 37
Removing the Side Panel 38
Replacing the Side Panel 39
Removing a PCI Add-in Card 40
Push in (not down) to 45
Removing a Memory Module 47
Installing a Memory Module 48
Remove the AGP add-in card 49
Latch 50
Edge Connector 50
Removing a Slot Cover 51
Covering an Open I/O Slot 52
Disk drive holder 54
Power supply 54
Drive connector 54
Drive connectors 56
Power connectors 56
Removing the Power Supply 58
Replacing the Power Supply 59
Chapter 4 61
System Board 61
DDR-DIMM1 62
DDR-DIMM2 62
DDR-DIMM3 62
Indicates pin 1 62
Memory module (DDR-DIMM) 62
CLR CMOS Jumper 65
Chapter 5 67
CMOS Setup Options 67
Main Screen 69
Advanced Screen 71
Power Screen 73
Boot Screen 74
Exit Screen 75
Chapter 6 77
Miscellaneous Technical 77
Information 77
Beep Code Error Messages 79
DMA Channel Assignments 82
System I/O Address Map 83
Memory Map 85
IRQ Settings 86
Chapter 7 87
Specifications 87
PCI Bus 88
Memory Modules 88
Memory Configurations 88
L2 Cache 88
Graphics 88
Communications 89
Giga Pocket I/O 89
I/O and Expansion Slots 90
Hard Drives and Controllers 90
Optical Drives 90
System BIOS 91

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