Product Guide
Page 6
Intel Desktop Board DZ68BC Product Guide 2 Installing and Replacing Desktop Board Components Before ...Heat Sink Cable 39 Removing the Processor 39 Installing and Removing System Memory 40 Guidelines for Dual Channel Memory Configuration 40 Two or Four DIMMs 40 Three DIMMs 41 Installing DIMMs 42 Removing DIMMs 44 Installing and Removing ...a Desktop Chassis (Optional 66 3 Updating the BIOS Updating the BIOS with the Intel® Express BIOS Update Utility 67 Updating the BIOS Using the F7 Function Key 68 Updating the BIOS with the Intel® Flash Memory Update Utility 68 Recovering the...
Intel Desktop Board DZ68BC Product Guide 2 Installing and Replacing Desktop Board Components Before ...Heat Sink Cable 39 Removing the Processor 39 Installing and Removing System Memory 40 Guidelines for Dual Channel Memory Configuration 40 Two or Four DIMMs 40 Three DIMMs 41 Installing DIMMs 42 Removing DIMMs 44 Installing and Removing ...a Desktop Chassis (Optional 66 3 Updating the BIOS Updating the BIOS with the Intel® Express BIOS Update Utility 67 Updating the BIOS Using the F7 Function Key 68 Updating the BIOS with the Intel® Flash Memory Update Utility 68 Recovering the...
Product Guide
Page 7
...-Level Certifications 87 Chassis and Component Certifications 87 ENERGY STAR*, e-Standby, and ErP Compliance 88 Figures 1. Intel Desktop Board DZ68BC Components 12 2. Onboard Power and Reset Buttons 27 6. Example Dual Channel Memory Configuration with Four DIMMs 41... 17. Example Dual Channel Memory Configuration with Two DIMMs 40 16. Removing a PCI Express x16 Graphics Card 46 22. Contents A Error Messages and Indicators BIOS Error Codes 71 BIOS...
...-Level Certifications 87 Chassis and Component Certifications 87 ENERGY STAR*, e-Standby, and ErP Compliance 88 Figures 1. Intel Desktop Board DZ68BC Components 12 2. Onboard Power and Reset Buttons 27 6. Example Dual Channel Memory Configuration with Four DIMMs 41... 17. Example Dual Channel Memory Configuration with Two DIMMs 40 16. Removing a PCI Express x16 Graphics Card 46 22. Contents A Error Messages and Indicators BIOS Error Codes 71 BIOS...
Product Guide
Page 74
... POST Codes POST Code Description 00 01-05 10, 20, 30, 40, 50 ACPI S States Entering S0 state, standard Entering S1-S5 state Resuming from S1-S5 state 08 09 0A, 0B 0C 0D 0E 0F Security Phase (SEC) Starting BIOS execution after CPU BIST SPI prefetching and caching Load BSP/APS... driver 2A, 2B PEI After MRC Start/finish programming MTRR settings 31, 33, 34 PEIMs/Recovery Recovery has initiate, load, valid continued 74 Table 21. Intel Desktop Board DZ68BC Product Guide Table 21 lists the Port 80h POST codes in hexadecimal notation.
... POST Codes POST Code Description 00 01-05 10, 20, 30, 40, 50 ACPI S States Entering S0 state, standard Entering S1-S5 state Resuming from S1-S5 state 08 09 0A, 0B 0C 0D 0E 0F Security Phase (SEC) Starting BIOS execution after CPU BIST SPI prefetching and caching Load BSP/APS... driver 2A, 2B PEI After MRC Start/finish programming MTRR settings 31, 33, 34 PEIMs/Recovery Recovery has initiate, load, valid continued 74 Table 21. Intel Desktop Board DZ68BC Product Guide Table 21 lists the Port 80h POST codes in hexadecimal notation.
Technical Product Specification
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...Status Conditions 25 6. LAN Connector LED States 31 10. SATA Connectors 54 21. Main Power Connector 57 28. BIOS Setup Configuration Jumper Settings 62 32. Boot Device Menu Options 74 40. Typical Port 80h POST Sequence 86 47. DisplayPort Status Conditions 26 8. Board Status LEDs 44 14...80h POST Code Ranges 81 45. Processor Core Power Connector 57 27. Front Panel Audio Header for Intel HD Audio 53 18. Wake-up Devices and Events 38 13. Intel Desktop Board DZ68BC Technical Product Specification 5. IEEE 1394a Header 53 17. Dual-Port Front Panel USB 2.0 Headers 54 ...
...Status Conditions 25 6. LAN Connector LED States 31 10. SATA Connectors 54 21. Main Power Connector 57 28. BIOS Setup Configuration Jumper Settings 62 32. Boot Device Menu Options 74 40. Typical Port 80h POST Sequence 86 47. DisplayPort Status Conditions 26 8. Board Status LEDs 44 14...80h POST Code Ranges 81 45. Processor Core Power Connector 57 27. Front Panel Audio Header for Intel HD Audio 53 18. Wake-up Devices and Events 38 13. Intel Desktop Board DZ68BC Technical Product Specification 5. IEEE 1394a Header 53 17. Dual-Port Front Panel USB 2.0 Headers 54 ...
Technical Product Specification
Page 47
These functions include the following: • BIOS/SPI Flash device (32 Mbit) • Local APIC (19 MB) • Direct Media Interface (40 MB) • PCI Express configuration space (256 MB) • PCH base address registers PCI Express ports (up to 256 MB) • Memory-...reclaim the physical memory overlapped by the memory mapped I /O that is allocated for Conventional PCI bus add-in cards, PCI Express configuration space, BIOS (SPI Flash device), and chipset overhead resides above the 4 GB boundary. Typically the address space that is dynamically allocated for other system critical...
These functions include the following: • BIOS/SPI Flash device (32 Mbit) • Local APIC (19 MB) • Direct Media Interface (40 MB) • PCI Express configuration space (256 MB) • PCH base address registers PCI Express ports (up to 256 MB) • Memory-...reclaim the physical memory overlapped by the memory mapped I /O that is allocated for Conventional PCI bus add-in cards, PCI Express configuration space, BIOS (SPI Flash device), and chipset overhead resides above the 4 GB boundary. Typically the address space that is dynamically allocated for other system critical...
Technical Product Specification
Page 76
...• The supervisor password gives unrestricted access to view and change a limited number of setting the supervisor password and user password. Table 40. This is the user mode. • If only the supervisor password is set , the computer boots without asking for reference only...user can change all options Can change all the Setup options in length. 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 boot the computer. Users have access to ...
...• The supervisor password gives unrestricted access to view and change a limited number of setting the supervisor password and user password. Table 40. This is the user mode. • If only the supervisor password is set , the computer boots without asking for reference only...user can change all options Can change all the Setup options in length. 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 boot the computer. Users have access to ...