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DQ77MK
Intel DQ77MK User Manual
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Technical Re
ference
55
Tabl
e
22
. PCI E
xpres
s Fu
ll
-
/Ha
lf
-
M
ini C
ard
Connector
Pin
Signal Name
Addition
al Signa
l Name
1
WAKE#
2
+3.3
V
aux
3
Reserved
4
GND
5
Reserved
6
1.5
V
7
CLKR
EQ#
8
Reserved
9
GND
10
Reserved
11
REFCLK
-
12
Reserved
13
REFCLK+
14
Reserved
15
GND
16
Reserved
17
Reserved
18
GND
19
Reserved
20
Reserved
21
GND
22
PERST#
23
PERn0
24
+3.3
V
aux
25
PERp0
26
GND
27
GND
28
+1.5
V
29
GND
30
SMB_CL
K
31
PETn0
32
SMB_DAT
A
33
PETp0
34
GND
35
GND
36
USB_
D
-
37
GND
(mSATA) GND
38
USB_
D+
cont
inued
54
56
Table of Contents
Revision History
2
Preface
5
Intended Audience
5
What this Document Contains
5
Table of Contents
7
Tables
13
Product Description
13
Overview
13
Feature Summary
13
Board Layout
15
Figures
15
Major Board Components
15
Block Diagram
17
Online Support
18
Processor
18
Graphics Subsystem
19
Processor Graphics
19
Pci Express X16 Graphics
20
Supported Memory Configurations
21
Memory Configurations
22
Memory Channel and DIMM Configuration
23
Intel
24
Q77 Express Chipset
24
Direct Media Interface (DMI)
24
Display Interfaces
24
System Memory
21
Audio Formats Supported by the Displayport Interface
25
Usb
26
SATA Interfaces
26
Real-Time Clock Subsystem
28
Legacy I/O Controller
28
Audio Subsystem
29
Audio Subsystem Software
29
Displayport Status Conditions
25
DVI Port Status Conditions
25
Audio Jack Support
29
Audio Connectors and Headers
30
Back Panel Audio Connectors
30
Internal Mono Speaker Header
30
S/PDIF Header
30
LAN Subsystem
31
Gigabit Ethernet Controller
31
LAN Subsystem Software
32
RJ-45 LAN Connectors with Integrated Leds
32
LAN Connectors LED Locations
32
1.10 Hardware Management Subsystem
33
Hardware Monitoring
33
Fan Monitoring
33
Chassis Intrusion and Detection
33
LAN Connector LED States
33
Thermal Monitoring
34
Thermal Sensors and Fan Headers
34
Intel ® Security and Manageability Technologies
35
Intel Vpro™ Technology
35
Intel Virtualization Technology
36
Intel Small Business Technology
38
Location of the Intel ME "M" State LED
39
Intel ME "M" State LED Behavior
39
1.12 Power Management
40
Acpi
40
Effects of Pressing the Power Switch
40
Power States and Targeted System Power
41
Hardware Support
42
Wake-Up Devices and Events
42
Fan Headers
43
Lan Wake Capabilities
43
Power Connector
43
Instantly Available Pc Technology
44
Wake from Serial Port
44
Wake from Usb
44
Location of the Standby Power LED
45
Technical Reference
47
Memory Resources
47
Addressable Memory
47
Detailed System Memory Address Map
48
Memory Map
49
Connectors and Headers
49
System Memory Map
49
Back Panel Connectors
50
Component-Side Connectors and Headers
51
Component-Side Connectors and Headers Shown in Figure 11
52
Serial Port Connector
53
Front Panel Audio Header for Intel HD Audio
53
Front Panel Audio Header for AC '97 Audio
53
Front Panel USB 2.0 Connectors
53
Front Panel USB 3.0 Connector
54
IEEE 1394A Connector
54
PCI Express Full-/Half-Mini Card Connector
55
Chassis Intrusion Header
57
Processor, Front, and Rear Chassis (4-Pin) Fan Headers
57
LPC Debug Header
57
Add-In Card Connectors
58
Processor Core Power Connector
59
Main Power Connector
59
Connection Diagram for Front Panel Header
60
Front Panel Header
60
States for a One-Color Power LED
61
States for a Two-Color Power LED
61
Alternate Front Panel Power/Sleep LED Header
61
Connection Diagram for Front Panel USB 2.0 Connectors
62
Jumper Block
63
Location of the Jumper Block
63
BIOS Setup Configuration Jumper Settings
63
Intel
64
Intel MEBX Reset Header
64
Intel MEBX Reset Header Signals
64
Mechanical Considerations
65
Form Factor
65
Board Dimensions
65
Electrical Considerations
66
Power Supply Considerations
66
Recommended Power Supply Current Values (High Power)
66
Power Supervisor
67
Fan Header Current Capability
67
Add-In Board Considerations
67
Thermal Considerations
67
Localized High Temperature Zones
68
Thermal Considerations for Components
69
Tcontrol Values for Components
69
Reliability
70
Environmental
70
Environmental Specifications
70
Overview of BIOS Features
71
Introduction
71
BIOS Flash Memory Organization
72
Resource Configuration
72
PCI Express Autoconfiguration
72
BIOS Setup Program Menu Bar
72
BIOS Setup Program Function Keys
72
System Management BIOS (SMBIOS)
73
Legacy USB Support
73
BIOS Updates
74
Language Support
74
Custom Splash Screen
75
BIOS Recovery
75
Acceptable Drives/Media Types for BIOS Recovery
75
Boot Options
76
Optical Drive Boot
76
Network Boot
76
Booting Without Attached Devices
76
Changing the Default Boot Device During POST
76
Boot Device Menu Options
76
Adjusting Boot Speed
77
Peripheral Selection and Configuration
77
BIOS Boot Optimizations
77
3.10 Hard Disk Drive Password Security Feature
78
Master Key and User Hard Drive Password Functions
78
3.11 BIOS Security Features
79
Supervisor and User Password Functions
79
3.12 BIOS Performance Features
80
Error Messages and Beep Codes
81
Speaker
81
BIOS Beep Codes
81
Front-Panel Power LED Blink Codes
82
BIOS Error Messages
82
Port 80H Power on Self Test (POST) Codes
83
Port 80H POST Code Ranges
83
Port 80H POST Codes
84
Regulatory Compliance and Battery Disposal Information
89
Regulatory Compliance
89
Safety Standards
89
European Union Declaration of Conformity Statement
90
Product Ecology Statements
91
China Rohs
94
Intel Desktop Board DQ77MK China Rohs Material Self Declaration Table
94
EMC Regulations
95
E-Standby and Erp Compliance
97
Regulatory Compliance Marks (Board Level)
98
Battery Disposal Information
99
Other manuals for Intel DQ77MK
Specification
102 pages
Integration Guide
2 pages
5
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Intel DQ77MK Specifications
General
Brand
Intel
Model
DQ77MK
Category
Motherboard
Language
English
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