Sony PCV-RX490TV User's Guide download pdf (Page 41)

Chapter 3

Removing, Installing, and

Replacing Components

This chapter describes removing, installing, and replacing major

components for upgrading, reconfiguring, and troubleshooting the

components.

! 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.

✍ Systems differ by model, so your system may appear different from the illustrations in this

chapter.

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 133 134

Notice to Users 2
Owner’s Record 2
Safety Information and 3
Caution 3
Regulatory Information 5
FCC Part 68 6
1-800-961-7669 in Canada 8
Industry Canada Notice 9
Avis de L’industrie Canada 9
Contents 11
Chapter 1 15
Identifying Components 15
Front View 16
DVD-RW drive 18
CD-ROM drive 18
Floppy disk drive 18
Buttons and Switches 20
Indicators 21
Connectors 22
Rear View 24
I/O Connectors 27
Serial Port 28
Printer/Parallel Port 28
Monitor Port 28
DVI Port 29
Game Port 29
Headphones Line In Mic 30
Line Phone 30
Expansion Slots 32
Remote Control 33
Chapter 2 35
Configuring Your System 35
Settings 37
4 Click the Advanced tab 38
6 Click the Hibernate tab 39
Chapter 3 41
Removing, Installing, and 41
Replacing Components 41
Removing the Side Cover 42
Replacing the Side Cover 43
Removing a PCI Add-in Card 46
Push in (not down) to 49
Installing System Memory 51
8 Remove the AGP add-in card 52
Removing a Memory Module 55
Removing a Slot Cover 57
Covering an Open I/O Slot 58
Drive connectors 62
Power connectors 62
Disk drive holder 62
(PCV-RX490TV model only) 63
Removing the Power Supply 64
Replacing the Power Supply 65
Chapter 4 67
System Board 67
Connectors and Headers 68
Floppy Disk Drive Header 69
Memory module (RIMM A1/B1) 70
Pin 1 side 70
PCI Slots 71
AGP Slot 72
IDE Headers 73
Keyboard and Mouse Ports 76
USB Ports and USB Header 77
Ethernet Port 79
Fan Headers 83
CD-IN Header 87
AUX-IN Header 88
Video Header 89
CLR CMOS Jumper 90
Chapter 5 91
Fax/Modem Card 91
HomePNA Modem 92
Lucent 1648 Modem 93
Chapter 6 95
Giga Pocket Card 95
Chapter 7 97
Video Card 97
Chapter 8 99
Main Screen 101
Advanced Screen 103
CMOS Setup Options 105
Power Screen 106
Boot Screen 107
Exit Screen 108
Chapter 9 109
Miscellaneous Technical 109
Information 109
Beep Code Error Messages 111
DMA Channel Assignments 114
System I/O Address Map 115
Memory Map 119
IRQ Summary 121
Chapter 10 123
Specifications 123
PCI Bus 124
Memory Modules 124
Memory Configurations 124
L2 Cache 124
Graphics 124
Communications 126
I/O and Expansion Slots 126
Hard Drives and Controllers 127
Optical Drives 128
System BIOS 130

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Sony PCV-RX490TV User's Guide Page 41

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