Intel DP55WB Support Question
Intel DP55WB Support Question
Find answers below for this question about Intel DP55WB - Media Series P55 micro-ATX Core i7 i5 LGA1156 Desktop Motherboard.Need a Intel DP55WB manual? We have 1 online manual for this item!
Question posted by smartshariff on December 14th, 2012
Mother Board Led Keeps Blinking And Pc Does Not Turn On
MOTHER BOARD LED KEEPS BLINKING AND PC DOES NOT TURN ON
Current Answers
Answer #1: Posted by krishmusic on December 26th, 2012 5:54 AM
krishmusic
Member since:
December 13th, 2012 Points: 309,750
Member since:
December 13th, 2012 Points: 309,750
Related Intel DP55WB Manual Pages
Product Specification - Page 2
...
Intel desktop boards may contain design defects or errors known as Information Technology Equipment (I.T.E.) for use in personal computers (PC) for...Desktop Board DP55WB Specification Update before placing your distributor to deviate from published specifications. Intel reserves these for conflicts or incompatibilities arising from :
Intel Corporation P.O. Intel, Core i7, and Core i5...
Product Specification - Page 5
Contents
1 Product Description
1.1 Overview 9 1.1.1 Feature Summary 9 1.1.2 Board Layout 11 1.1.3 Block Diagram 13
1.2 Legacy Considerations 13 1.3 Online Support 14 1.4 Processor 14 1.5 System Memory 15
1.5.1 Memory Configurations 16 1.6 Intel® P55 Express Chipset 18
1.6.1 USB 18 1.6.2 SATA Interfaces 19 1.7 Real-Time Clock Subsystem 20 1.8 Audio Subsystem 20 1.8.1 Audio ...
Product Specification - Page 6
Intel Desktop Board DP55WB Technical Product Specification
2.5 Electrical Considerations 52 2.5.1 Power Supply Considerations 52 2.5.2 Fan Header Current Capability 53 2.5.3 Add-in Board Considerations 53...Error Messages and Beep Codes
4.1 Speaker 67 4.2 BIOS Beep Codes 67 4.3 Front-panel Power LED Blink Codes 68 4.4 BIOS Error Messages 68 4.5 Port 80h POST Codes 69
5 Regulatory Compliance ...
Product Specification - Page 7
...41 14. Front Panel Audio Header for a Two-Color Power LED 46 23. Processor Core Power Connector 43 19. LAN Connector LED States 23 6. Component-side Connectors and Headers Shown in Figure... 49 16 Board Dimensions 51 17 Localized High Temperature Zones 54
Tables
1. Main Power Connector 44 20. Recommended Power Supply Current Values 52 25. Contents
Figures
1 Major Board Components 11 ...
Product Specification - Page 8
Intel Desktop Board DP55WB Technical Product Specification
26. BIOS Error Messages 68 36. Typical Port 80h POST Sequence 73 39. Product Certification Markings 82
viii BIOS Setup Program Function Keys 58 30. Safety Standards 75 40. Environmental Specifications 56 28. Acceptable Drives/Media Types for Components 55 27. BIOS Beep Codes 67 34. EMC Regulations...
Product Specification - Page 9
... Memory
Chipset Audio Peripheral Interfaces
BIOS Instantly Available PC Technology LAN Support
• Intel® Core™ i7 and Core i5 processors in an LGA1156 socket ― One PCI Express* 2.0 x16... memory • Support for 1.35 V low voltage JEDEC memory Intel® P55 Express Chipset consisting of the board.
one header supports an Intel® Z-U130 USB Solid-State Drive (or...
Product Specification - Page 12
... x1 bus add-in card connector PCI Express x16 bus add-in Figure 1. Intel Desktop Board DP55WB Technical Product Specification
Table 2 lists the components identified in card connector Back panel connectors Rear chassis fan header Processor fan header Processor core power connector (2 x 2) LGA1156 processor socket DIMM Channel A sockets (2) DIMM Channel B sockets (2) +5 V Standby Power Indicator...
Product Specification - Page 14
Intel Desktop Board DP55WB Desktop Board Support Available configurations for providing power to support the Intel Core i7 and Core i5 processors in an LGA1156 socket
Other processors may be supported in the future. NOTE
This board has specific requirements for the Intel Desktop Board DP55WB Supported processors Chipset information BIOS and driver updates Tested memory
Integration ...
Product Specification - Page 16
Intel Desktop Board DP55WB Technical Product Specification
1.5.1 Memory Configurations
The Intel Core i7 and Core i5 processors in the LGA1156 socket support the following types of both...and device width can vary from one channel to :
http://www.intel.com/support/motherboards/desktop/sb/cs011965.htm
16 Dual channel mode is enabled when the installed memory capacities of memory organization:
...
Product Specification - Page 22
...) speakers are connected to power headphones or amplified speakers only. Intel Desktop Board DP55WB Technical Product Specification
NOTE
The back panel audio line out connector is ...82578DC Gigabit Ethernet Controller (10/100/1000 Mbits/s) • Intel P55 Express Chipset • RJ-45 LAN connector with integrated status LEDs
Additional features of the LAN subsystem include: • CSMA/CD ...
Product Specification - Page 23
... Web site. Item
A B
Description
Link LED (Green) Data Rate LED (Green/Yellow)
Figure 5. LAN Connector LED Locations
Table 5 describes the LED states when the board is powered up and the LAN subsystem is selected.
23
Table 5. LAN Connector LED States
LED
LED Color
LED State
Link Data Rate
Green Green/Yellow
Off On Blinking Off Green Yellow
Condition
LAN link...
Product Specification - Page 26
Intel Desktop Board DP55WB Technical Product Specification
1.11 Power Management
Power management is implemented at several levels, including: • Software support through Advanced Configuration and Power Interface (ACPI) • Hardware support:
⎯ Power connector ⎯ Fan headers ⎯ LAN wake capabilities ⎯ Instantly Available PC technology ⎯ Wake from USB ⎯ ...
Product Specification - Page 27
... RAM. device specification specific.
no power for wake-up logic, except when provided by the board along with the associated system power targets. mechanical off
AC power is disconnected from applications and ... - D3 -
No power
D3 - no power except for wake-up devices used can be turned off . No power to RAM. Dependent on user preferences and knowledge of the various system and...
Product Specification - Page 28
...wake-up support • WAKE# signal wake-up support • +5 V Standby Power Indicator LED
LAN wake capabilities and Instantly Available PC technology require power from this state S1, S3, S4, S5 (Note) S1, S3, ...use of Wake from USB from S4 and S5 is recommended by Microsoft.
Intel Desktop Board DP55WB Technical Product Specification
1.11.1.2 Wake-up Devices and Events
Table 8 lists the ...
Product Specification - Page 29
...off the system power through system control.
Product Description
1.11.2.1 Power Connector
ATX12V-compliant power supplies can turn off ). When resuming from an AC power failure, the computer returns to Figure 10, page 39... power was interrupted (on or off as follows:
• The fans are on when the board is in the S0 or S1 state • The fans are controlled by Pulse Width Modulation
...
Product Specification - Page 30
... PC technology, the +5 V standby line for the power supply must be off (the power supply is off, and the front panel LED ...PC technology enables the board to provide adequate standby current when implementing Instantly Available PC technology can participate in cards, and drivers.
30 The use of providing adequate +5 V standby current. Intel Desktop Board DP55WB...Media Independent Interface.
Product Specification - Page 32
Figure 7.
CAUTION
If AC power has been switched off . Failure to the board. Location of the standby power LED. Intel Desktop Board DP55WB Technical Product Specification
1.11.2.8 +5 V Standby Power Indicator LED
The +5 V standby power indicator LED shows that power is still present even when the computer appears to be off and the standby power indicator is still lit...
Product Specification - Page 40
...Intel Desktop Board DP55WB Technical Product ...Specification
Table 10 lists the component-side connectors and headers identified in card connector
F
Rear chassis fan header
G
Processor fan header
H
Processor core power connector (2 X 2)
I
Main power connector (2 X 12)
J
Front panel header
K
Front chassis fan header
L
Alternate front panel power LED...
Product Specification - Page 42
Intel Desktop Board DP55WB Technical Product Specification
Table 29. S/PDIF Header
Pin
Signal Name
1
Ground
2
S/PDIF out
3
Key (no pin)
2
+5 V DC
4
D-
6
D+
8
Ground
10
LED#
Table 14. SATA Connectors
Pin
Signal Name
1
Ground
2
TXP
3
TXN
4
Ground
5
RXN
6
RXP
7
Ground
Table 15. Front Panel USB Header (with Intel Z-U130 USB Solid-...
Product Specification - Page 68
... Menu None Prompt
BIOS update in a total of each. The pattern repeats until the system is complete. Intel Desktop Board DP55WB Technical Product Specification
4.3 Front-panel Power LED Blink Codes
Whenever a recoverable error occurs during POST, the BIOS causes the board's front panel power LED to blink an error message describing the problem (see Table 34). Table 34.
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