Technical product specification

iii
Board Identification Information
Basic Desktop Board DQ77KB Identification Information
AA Revision BIOS Revision Notes
G40294-402
KBQ7710H.86A.0036
1,2
Notes:
1. The AA number is found on a small label on the component side of the board.
2. The Q77 chipset used on this AA revision consists of the following component:
Device Stepping S-Spec Numbers
Intel Q77 Express Chipset C1 SLJ83
Specification Changes or Clarifications
The table below indicates the Specification Changes or Specification Clarifications that
apply to the Intel
®
Desktop Board DQ77KB.
Specification Changes or Clarifications
Date Type of Change Description of Changes or Clarifications
June 2012 Spec Clarification Updated Section 2.2.3.3 Power Supply Connectors.
August 2012 Spec Clarification
• Updated Table 37. Internal Power Supply Connector Pinout.
• Added Section 2.6.2 Board 3D View.
• Updated Table 43. Typical System-Level Power Consumption
Figures.
October 2012 Spec Clarification
• Updated Table 47. Environmental Specifications to address
operating temperature requirements for the board.
• Updated Section 1.11.1 Intel
®
vPro™ Technology to add TPM
bulleted item
• Updated Section 1.11.1.7 Trusted Platform Module (TPM) to
change TPM version and revision numbers
January 2013 Spec Clarification
• Updated Table 14 to change the reference from 2 x 2 power
connector to 1 x 2 power connector.
• Updated Section 2.2.3.3 Power Supply Connectors to add the
internal power supply part number.
• Updated Figures to show the panel voltage selection header
was rotated 180° due to interference with the bottom
SODIMM.
May 2013 Spec Clarification
• Added ENERGY STAR Note to Section 5.1.6.
• Updated Table 14 to show the internal power header as 19 V
• Updated Table 26 to show the LPC connector as 1 x 11
• Updated Table 7 and Figure 6 to clarify the Back Panel (pink)
audio jack
• Added Section 3.10 Hard Disk Drive Password Security Feature
continued