Intel Desktop Board DZ87KLT-75K Technical Product Specification
viii
1.13
Board Status LEDs
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46
1.14
Onboard Power and Reset Buttons
......................................................
48
2
Technical Reference
2.1
Memory Resources
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49
2.1.1
Addressable Memory
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49
2.2
Connectors and Headers
....................................................................
50
2.2.1
Back Panel Connectors
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51
2.2.2
Component-side Connectors and Headers
.................................
52
2.3
BIOS Security Jumper
.......................................................................
63
2.4
Mechanical Considerations
.................................................................
65
2.4.1
Form Factor
..........................................................................
65
2.5
Electrical Considerations
....................................................................
66
2.5.1
Power Supply Considerations
..................................................
66
2.5.2
Fan Header Current Capability
................................................
67
2.5.3
Add-in Board Considerations
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67
2.6
Thermal Considerations
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68
2.7
Reliability
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70
2.8
Environmental
..................................................................................
70
3
Overview of BIOS Features
3.1
Introduction
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71
3.2
BIOS Flash Memory Organization
........................................................
73
3.3
Resource Configuration
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73
3.3.1
PCI Express Autoconfiguration
................................................
73
3.4
System Management BIOS (SMBIOS)
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73
3.5
Legacy USB Support
.........................................................................
74
3.6
BIOS Updates
..................................................................................
75
3.6.1
Language Support
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75
3.6.2
Custom Splash Screen
...........................................................
76
3.7
BIOS Recovery
.................................................................................
76
3.8
Boot Options
....................................................................................
77
3.8.1
Optical Drive Boot
.................................................................
77
3.8.2
Network Boot
........................................................................
77
3.8.3
Booting Without Attached Devices
...........................................
77
3.8.4
Changing the Default Boot Device During POST
.........................
77
3.9
Adjusting Boot Speed
........................................................................
78
3.9.1
Peripheral Selection and Configuration
.....................................
78
3.9.2
BIOS Boot Optimizations
........................................................
78
3.9.3
Power Button Menu
...............................................................
79
3.10
Hard Disk Drive Password Security Feature
..........................................
79
3.11
BIOS Security Features
.....................................................................
80
3.12
BIOS Performance Features
...............................................................
82
3.13
Back to BIOS Button
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82