Gateway ALR 7300 Manual de usuario descargar pdf (Pagina 15)

System Access 5

Removing the bezel

If you need to install or replace a 5.25-inch device or the 3.5-inch diskette

drive, you need to remove the front bezel.

1. Follow the ESD precautions described in “Static electricity

precautions” on page 2.

2. Turn off the system and disconnect the power cord.

3. Remove both side panels as described in “Removing the side panel”

on page 3.

4. From the inside of the chassis, remove the two screws securing the

bezel to the chassis. See Figure 2.

Figure 2: Removing the Bezel

To Remove the Front Bezel

4075.book Page 5 Friday, April 2, 1999 9:26 AM

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 137 138

Maintaining 1
Troubleshooting 1
ALR 7300 Server 1
Trademark Acknowledgments 2
Contents 3
Contents iii 5
User’s Guide 8
Safety instructions 9
The Gateway Support Center 10
Chapter 1: 11
System Access 11
Caution! 12
Warning! 12
Opening the system 13
5. Set the side cover aside 14
Removing the bezel 15
Removing the top cover 16
Set the cover aside 17
Closing the system 18
Replacing the bezel 19
Replacing the side panel 20
Chapter 2: 21
Components 21
System board components 22
O feature connector 23
C connector 23
Chassis fans 24
Power connectors 24
Soft power connector 25
Front panel connectors 26
Components 17 27
Server management connectors 28
System jumpers 29
Expansion slots 30
I/O connectors 30
Processor subsystem 31
Quick Hot-swap RAID cage 32
SCSI backplane components 33
Chapter 3: 35
Installing 35
Replacing the processor 36
Installing Components 27 37
Installing Components 29 39
Installing a second processor 40
Installing Components 31 41
Setting the jumpers 43
Clear CMOS jumper 44
Installing memory 45
To Remove DIMMs 46
Adding and replacing drives 47
Installing Components 39 49
Installing Components 41 51
Guide rail 52
Installing Components 43 53
To Replace the RAID Cage 54
Installing Components 45 55
Installing the New RAID Cage 56
Installing Components 47 57
Important! 58
Installing Components 49 59
SCSI cable kit installation 61
Adding an expansion card 62
Installing Components 53 63
Removing an expansion card 64
Installing Components 55 65
Retaining 65
Release 65
Replacing the battery 66
Installing Components 57 67
Installing the video drivers 68
Exec issues 69
Chapter 4: 71
BIOS Setup 71
About the BIOS Setup Utility 72
Using the BIOS Setup Utility 72
Main menu screen 73
Hard disk drive setup screen 75
• Multi-Sector Transfers: 76
• LBA Mode Control: 76
• 32 Bit I/O: 76
• Transfer Mode: 76
• Ultra DMA Mode: 76
Advanced menu screen 77
Resource configuration screen 79
Available 81
Reserved 81
Enabled, Disabled and Auto 82
Controlled 83
Enable and Disable 83
Keyboard features screen 84
Cache memory screen 85
Security menu screen 86
• Set Supervisor Password 87
• Set User Password 87
• Password on Boot: 87
• Fixed Disk Boot Sector: 87
• Diskette Access: 87
Boot menu screen 88
• Fourth Boot Device: 89
• Fifth Boot Device: 89
• Hard Drive: 89
• Removable Devices: 89
Exit menu screen 90
Updating the BIOS 91
Chapter 5: 93
Introduction 94
Computer virus notice 94
Troubleshooting checklist 95
Verifying your configuration 96
Troubleshooting guidelines 96
CD-ROM problems 97
Hard disk problems 98
Memory/Processor problems 99
Modem problems 100
Peripheral/Adapter problems 101
Printer problems 103
System problems 104
Video problems 105
The video is distorted 107
Error messages 108
Troubleshooting 99 109
Appendix A: 111
Reference Data 111
Acronyms and abbreviations 112
Reference Data 103 113
Reference Data 105 115
Terms and definitions 116
Reference Data 107 117
Specifications 119
Memory map 120
Reference Data 111 121
IRQ usage 122
DMA usage 123
DIMM configurations 124
Reference Data 115 125
FCC Notice 126
Industry Canada Notice 126
CE Notice 127
VCCI Notice 127
Australia/New Zealand Notice 128
Numerics 129
Index 121 131
Index 123 133
Index 125 135
Index 127 137

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