Intel DG965PZ Product Specification - Page 6

Overview of BIOS Features, Error Messages and Beep Codes

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Intel Desktop Board DG965PZ Technical Product Specification 2.8 Jumper Block 58 2.9 Mechanical Considerations 59 2.9.1 Form Factor 59 2.9.2 I/O Shield 60 2.10 Electrical Considerations 61 2.10.1 DC Loading 61 2.10.2 Fan Header Current Capability 61 2.10.3 Add-in Board Considerations 62 2.10.4 Power Supply Considerations 62 2.11 Thermal Considerations 63 2.12 Reliability 65 2.13 Environmental 66 3 Overview of BIOS Features 3.1 Introduction 67 3.2 BIOS Flash Memory Organization 68 3.3 Resource Configuration 68 3.3.1 PCI Autoconfiguration 68 3.4 System Management BIOS (SMBIOS 69 3.5 Legacy USB Support 69 3.6 BIOS Updates 70 3.6.1 Language Support 70 3.6.2 Custom Splash Screen 70 3.7 BIOS Recovery 71 3.8 Boot Options 71 3.8.1 CD-ROM Boot 71 3.8.2 Network Boot 71 3.8.3 Booting Without Attached Devices 72 3.8.4 Changing the Default Boot Device During POST 72 3.9 Adjusting Boot Speed 73 3.9.1 Peripheral Selection and Configuration 73 3.9.2 BIOS Boot Optimizations 73 3.10 BIOS Security Features 74 4 Error Messages and Beep Codes 4.1 Speaker 75 4.2 BIOS Beep Codes 75 4.3 BIOS Error Messages 75 4.4 Port 80h POST Codes 76 vi

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Intel Desktop Board DG965PZ Technical Product Specification
vi
2.8
Jumper Block
..................................................................................
58
2.9
Mechanical Considerations
................................................................
59
2.9.1
Form Factor
.........................................................................
59
2.9.2
I/O Shield
...........................................................................
60
2.10
Electrical Considerations
...................................................................
61
2.10.1
DC Loading
..........................................................................
61
2.10.2
Fan Header Current Capability
................................................
61
2.10.3
Add-in Board Considerations
..................................................
62
2.10.4
Power Supply Considerations
.................................................
62
2.11
Thermal Considerations
....................................................................
63
2.12
Reliability
.......................................................................................
65
2.13
Environmental
................................................................................
66
3
Overview of BIOS Features
3.1
Introduction
...................................................................................
67
3.2
BIOS Flash Memory Organization
.......................................................
68
3.3
Resource Configuration
....................................................................
68
3.3.1
PCI Autoconfiguration
...........................................................
68
3.4
System Management BIOS (SMBIOS)
.................................................
69
3.5
Legacy USB Support
........................................................................
69
3.6
BIOS Updates
.................................................................................
70
3.6.1
Language Support
................................................................
70
3.6.2
Custom Splash Screen
..........................................................
70
3.7
BIOS Recovery
................................................................................
71
3.8
Boot Options
...................................................................................
71
3.8.1
CD-ROM Boot
......................................................................
71
3.8.2
Network Boot
.......................................................................
71
3.8.3
Booting Without Attached Devices
...........................................
72
3.8.4
Changing the Default Boot Device During POST
........................
72
3.9
Adjusting Boot Speed
.......................................................................
73
3.9.1
Peripheral Selection and Configuration
.....................................
73
3.9.2
BIOS Boot Optimizations
.......................................................
73
3.10
BIOS Security Features
....................................................................
74
4
Error Messages and Beep Codes
4.1
Speaker
.........................................................................................
75
4.2
BIOS Beep Codes
............................................................................
75
4.3
BIOS Error Messages
.......................................................................
75
4.4
Port 80h POST Codes
.......................................................................
76