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Popular Intel DZ68BC Manual Pages
Product Guide - Page 3
... layout, component installation, BIOS update, and regulatory requirements for installation in this Product Guide are arranged as follows: 1 Desktop Board Features: a summary of product features 2 Installing and Replacing Desktop Board Components: instructions on how to update the BIOS A Error Messages and Indicators: information about BIOS error messages and beep
codes B Regulatory Compliance...
Product Guide - Page 14
...Intel Desktop Board DZ68BC supports an Intel processor in damage to the Desktop Board through the LGA1155 socket.
Intel Desktop Board DZ68BC Product Guide
Table 2.
For information on Intel Desktop Board DZ68BC consult the following online resources:
• Intel Desktop Board DZ68BC
http://www.intel.com/products/motherboard/index.ht m
• Desktop Board Support
http://www.intel...
Product Guide - Page 21
... depending on whether the supervisor or user password was entered. • Setting a user password restricts who can boot the computer. The BIOS can be accessed and who can boot the computer. You do not need to Clearing Passwords on page 67. Desktop Board Features
BIOS
The BIOS provides the Power-On Self-Test (POST), the BIOS Setup program, and the PCI/PCI Express...
Product Guide - Page 74
...
Reading SPD from memory DIMMs
24
Detecting presence of memory DIMMs
27
Configuring memory
28
Testing memory
29
Exit MRC driver
2A, 2B
PEI After MRC Start/finish programming MTRR settings
31, 33, 34
PEIMs/Recovery Recovery has initiate, load, valid
continued
74 Intel Desktop Board DZ68BC Product Guide
Table 21 lists the Port 80h POST codes in hexadecimal notation.
Technical Product Specification - Page 8
... USB Support 71 3.6 BIOS Updates 72
3.6.1 Language Support 72 3.6.2 Custom Splash Screen 73 3.7 BIOS Recovery 73 3.8 Boot Options 74 3.8.1 Optical Drive Boot 74 3.8.2 Network Boot 74 3.8.3 Booting Without Attached Devices 74 3.8.4 Changing the Default Boot Device During POST 74 3.9 Adjusting Boot Speed 75 3.9.1 Peripheral Selection and Configuration 75 3.9.2 BIOS Boot Optimizations...
Technical Product Specification - Page 10
... Header for BIOS Recovery 73 39. SATA Connectors 54 21. Dual-Port Front Panel USB 2.0 Headers 54 22. Main Power Connector 57 28. BIOS Setup Configuration Jumper Settings 62 32. Fan Header Current Capability 65 34. Environmental Specifications 68 36. Acceptable Drives/Media Types for Intel HD Audio 53 18. Boot Device Menu Options 74 40. BIOS Error Messages 80...
Technical Product Specification - Page 17
...Board DZ68BC
http://www.intel.com/products/motherboard/index.htm
Desktop Board Support
http://www.intel.com/p/en_US/support?iid=hdr+support
Available configurations for the most up-to-date list of the Intel Desktop Board DZ68BC. See the Intel web site listed below for the Intel http://ark.intel.com Desktop Board DZ68BC
Supported processors Chipset information BIOS and driver updates Tested...
Technical Product Specification - Page 72
.... NOTE
Review the instructions distributed with the upgrade utility before attempting a BIOS update. Intel Desktop Board DZ68BC Technical Product Specification
To install an operating system that supports USB, verify that Legacy USB support in the BIOS Setup program is set to Enabled and follow the operating system's installation instructions.
3.6 BIOS Updates
The BIOS can be updated using either...
Technical Product Specification - Page 73
... tools
Refer to
http://www.intel.com/support/motherboards/desktop/sb /cs-023360.htm
73 Table 38. NOTE
If you add a custom splash screen, it will interrupt a BIOS update;
Optical drive connected to the SATA interface
Yes
USB removable drive (a USB Flash Drive, for BIOS recovery. Overview of BIOS Features
3.6.2 Custom Splash Screen
During POST, an Intel® splash screen is...
Technical Product Specification - Page 74
... as set to be set in the BIOS Setup program's Security menu must be the first boot device, the hard drive second, and the optical drive third. Intel Desktop Board DZ68BC Technical Product Specification
3.8 Boot Options
In the BIOS Setup program, the user can be displayed. This menu displays the list of available boot devices (as a boot device. Table 39. Pressing the key during POST...
Technical Product Specification - Page 76
... gives restricted access to view and change all Setup options. This is set, pressing the key at the password prompt of setting the supervisor password and user password. Intel Desktop Board DZ68BC Technical Product Specification
3.10 BIOS Security Features
The BIOS includes security features that restrict access to the BIOS Setup program and who can change a limited number of options...
Technical Product Specification - Page 81
... execution Recovery Platform DXE driver
0x41 - 0x4F 0x50 - 0x5F 0x60 - 0x6F
CPU Initialization (PEI, DXE, SMM) I /O port 80h. For future use For future use Input devices: Keyboard/Mouse. This code is an unrecoverable error.
NOTE
The POST card must be up at port 80h. Table 44. The POST card can interface with PCI.
BDS
0x70 - 0x7F...
Technical Product Specification - Page 82
...
MRC entry point
0x23
Reading SPD from memory DIMMs
0x24
Detecting presence of memory DIMMs
0x27
Configuring memory
0x28
Testing memory
0x29 0x2A
Exit MRC driver PEI after MRC
Start to Program MTRR Settings
0x2B
Done Programming MTRR Settings
continued
82 Intel Desktop Board DZ68BC Technical Product Specification
Table 45.
Technical Product Specification - Page 84
...POST Codes (continued)
Port 80 Code
0x60 0x61 0x62 0x63 0x64 0x65 0x66 0x67 0Z68 0x69 0x6A 0x6B 0x6C 0x6D 0x6E 0x6F
0x90 0x91 0x92 0x93 0x94 0x95
0x98 0x99 0x9A 0x9B
0xB0 0xB1
Progress Code Enumeration BDS
BDS driver entry point initialize BDS service... Clearing keyboard input buffer Instructing keyboard controller to run ...Intel Desktop Board DZ68BC Technical Product Specification
Table 45.
Technical Product Specification - Page 86
Typical Port 80h POST Sequence
POST Code Description
21
Initializing a chipset component
22
Reading SPD from memory DIMMs
23
Detecting presence of memory DIMMs
25
Configuring memory
28
Testing memory
34
Loading recovery capsule
E4
Entered DXE phase
12
...Waiting for user input
01
INT 19
00
Ready to boot
86 Intel Desktop Board DZ68BC Technical Product Specification
Table 46.
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