Technical Product Specification
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Intel Desktop Board DZ87KLT-75K Technical Product Specification 1.13 Board Status LEDs 46 1.14 Onboard Power and Reset Buttons 48 2 Technical Reference 2.1 Memory Resources 49 2.1.1 Addressable Memory 49 2.2 Connectors and Headers 50 2.2.1 Back Panel Connectors 51 2.2.2 Component-side Connectors and Headers 52 2.3 BIOS Security Jumper 63 2.4 Mechanical Considerations 65 2.4.1 Form Factor 65 2.5 Electrical Considerations 66 2.5.1 Power...
Intel Desktop Board DZ87KLT-75K Technical Product Specification 1.13 Board Status LEDs 46 1.14 Onboard Power and Reset Buttons 48 2 Technical Reference 2.1 Memory Resources 49 2.1.1 Addressable Memory 49 2.2 Connectors and Headers 50 2.2.1 Back Panel Connectors 51 2.2.2 Component-side Connectors and Headers 52 2.3 BIOS Security Jumper 63 2.4 Mechanical Considerations 65 2.4.1 Form Factor 65 2.5 Electrical Considerations 66 2.5.1 Power...
Technical Product Specification
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...Fan Headers 36 8. Feature Summary 11 2. Audio Formats Supported by the HDMI Interface 19 ix Location of the Onboard Power and Reset Buttons 48 12. Location of the VR Status LEDs 45 10. Component-side Connectors and Headers 52 14. Connection Diagram for Front... Localized High Temperature Zones 69 20. HDMI Port Status Conditions 19 4. Location of the Standby Power LED 44 9. Board Dimensions 65 19. Intel Visual BIOS Screen 72 Tables 1. LAN Connectors LED Locations 32 6. Components Shown in Figure 1 14 3. Back Panel Audio Connectors 29 5. Bluetooth/WiFi Module...
...Fan Headers 36 8. Feature Summary 11 2. Audio Formats Supported by the HDMI Interface 19 ix Location of the Onboard Power and Reset Buttons 48 12. Location of the VR Status LEDs 45 10. Component-side Connectors and Headers 52 14. Connection Diagram for Front... Localized High Temperature Zones 69 20. HDMI Port Status Conditions 19 4. Location of the Standby Power LED 44 9. Board Dimensions 65 19. Intel Visual BIOS Screen 72 Tables 1. LAN Connectors LED Locations 32 6. Components Shown in Figure 1 14 3. Back Panel Audio Connectors 29 5. Bluetooth/WiFi Module...
Technical Product Specification
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...DIMM 2 (Channel B DIMM 1) T Front chassis fan header 1 U Front chassis fan header 2 V Onboard power button W Onboard reset button X Piezoelectric speaker Y Main power connector (2 x 12) Z Standby power LED AA Front panel USB 3.0 connector BB BIOS security jumper CC Chassis intrusion header DD SATA 6.0 Gb/s connectors through the PCH (blue) EE SATA 6.0 Gb...-in card connector (x8 electrical; Components Shown in Figure 1 Label Description A PCI Express x16 add-in card connector (x4 electrical; Intel Desktop Board DZ87KLT-75K Technical Product Specification Table 2.
...DIMM 2 (Channel B DIMM 1) T Front chassis fan header 1 U Front chassis fan header 2 V Onboard power button W Onboard reset button X Piezoelectric speaker Y Main power connector (2 x 12) Z Standby power LED AA Front panel USB 3.0 connector BB BIOS security jumper CC Chassis intrusion header DD SATA 6.0 Gb/s connectors through the PCH (blue) EE SATA 6.0 Gb...-in card connector (x8 electrical; Components Shown in Figure 1 Label Description A PCI Express x16 add-in card connector (x4 electrical; Intel Desktop Board DZ87KLT-75K Technical Product Specification Table 2.
Technical Product Specification
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... 1 on page 13 shows the location of the battery. NOTE If the battery and AC power fail date and time values will be reset and the user will be accurate. Replace the battery with serialized IRQ support for PCI systems • Intelligent power management, including a programmable... wake-up event interface • PCI power management support The BIOS Setup program provides configuration options for example, the date and time) might not be notified during POST. When the computer is plugged in ...
... 1 on page 13 shows the location of the battery. NOTE If the battery and AC power fail date and time values will be reset and the user will be accurate. Replace the battery with serialized IRQ support for PCI systems • Intelligent power management, including a programmable... wake-up event interface • PCI power management support The BIOS Setup program provides configuration options for example, the date and time) might not be notified during POST. When the computer is plugged in ...
Technical Product Specification
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... F2 for Setup, F10 for booting. BIOS Recovery Update process if a matching *.bio file is replaced. [2] Clear BIOS User and Supervisor Passwords. [3] Reset Intel AMT to flash corruption. If the Recovery Update was cancelled or a matching *.bio file was not found, a Config Menu ...followed by pressing the Esc key. See Section 3.9.3 Power Button Menu. 64 Intel Desktop Board DZ87KLT-75K Technical Product Specification Table 30. Recovery Update can be displayed. The BIOS uses current configuration information and passwords for automatic Recovery due to default factory settings....
... F2 for Setup, F10 for booting. BIOS Recovery Update process if a matching *.bio file is replaced. [2] Clear BIOS User and Supervisor Passwords. [3] Reset Intel AMT to flash corruption. If the Recovery Update was cancelled or a matching *.bio file was not found, a Config Menu ...followed by pressing the Esc key. See Section 3.9.3 Power Button Menu. 64 Intel Desktop Board DZ87KLT-75K Technical Product Specification Table 30. Recovery Update can be displayed. The BIOS uses current configuration information and passwords for automatic Recovery due to default factory settings....
Technical Product Specification
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... and are emitted by the board piezoelectric speaker. If one Fast Boot optimization is pressed, the BIOS will disable all Fast Boot optimizations and reset the system. 3.10 Hard Disk Drive Password Security Feature The Hard Disk Drive Password Security feature blocks read and write accesses to... until three short beep sounds are prompted for a keystroke: [ESC] [F2] [F3] [F4] [F7] [F10] [F12] Normal Boot Intel® Visual BIOS Disable Fast Boot BIOS Recovery Update BIOS Enter Boot Menu Network Boot NOTE [F3] Disable Fast Boot is only displayed if at least one of the listed hotkeys is...
... and are emitted by the board piezoelectric speaker. If one Fast Boot optimization is pressed, the BIOS will disable all Fast Boot optimizations and reset the system. 3.10 Hard Disk Drive Password Security Feature The Hard Disk Drive Password Security feature blocks read and write accesses to... until three short beep sounds are prompted for a keystroke: [ESC] [F2] [F3] [F4] [F7] [F10] [F12] Normal Boot Intel® Visual BIOS Disable Fast Boot BIOS Recovery Update BIOS Enter Boot Menu Network Boot NOTE [F3] Disable Fast Boot is only displayed if at least one of the listed hotkeys is...
Technical Product Specification
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... seconds off, .25 seconds on for 0.5 seconds. The CMOS checksum is complete. Intel Desktop Board DZ87KLT-75K 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 boot. 84 CMOS memory may be ...beep will result in progress Off when the update begins, then on , .25 seconds off for 0.5 seconds, then off . Run Setup to reset values. Memory error On-off (1.0 second each ) two times, then 2.5-second pause (off), entire pattern repeats (blink and pause) until the...
... seconds off, .25 seconds on for 0.5 seconds. The CMOS checksum is complete. Intel Desktop Board DZ87KLT-75K 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 boot. 84 CMOS memory may be ...beep will result in progress Off when the update begins, then on , .25 seconds off for 0.5 seconds, then off . Run Setup to reset values. Memory error On-off (1.0 second each ) two times, then 2.5-second pause (off), entire pattern repeats (blink and pause) until the...
Technical Product Specification
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...and Beep Codes Table 45. Port 80h POST Codes (continued) Port 80 Code Progress Code Enumeration Removable Media 0xB8 0xB9 0xBA Resetting removable media Disabling removable media Detecting presence of a removable media (IDE, CDROM detection etc.) 0xBB Enabling/configuring a removable ...media DXE Core 0xE4 0xE7 Entered DXE phase Waiting for user input BDS 0xE8 Checking password 0xE9 Entering BIOS setup 0xEB Calling Legacy Option ROMs Runtime Phase/EFI OS Boot 0xF8 EFI boot service ExitBootServices ( ) has been called 0xF9 EFI runtime...
...and Beep Codes Table 45. Port 80h POST Codes (continued) Port 80 Code Progress Code Enumeration Removable Media 0xB8 0xB9 0xBA Resetting removable media Disabling removable media Detecting presence of a removable media (IDE, CDROM detection etc.) 0xBB Enabling/configuring a removable ...media DXE Core 0xE4 0xE7 Entered DXE phase Waiting for user input BDS 0xE8 Checking password 0xE9 Entering BIOS setup 0xEB Calling Legacy Option ROMs Runtime Phase/EFI OS Boot 0xF8 EFI boot service ExitBootServices ( ) has been called 0xF9 EFI runtime...
Technical Product Specification
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Intel Desktop Board DZ87KLT-75K Technical Product Specification Table 46. Typical Port 80h POST Sequence POST Code Description 21 Initializing a chipset component 22 Reading SPD from memory DIMMs 23 Detecting ... initialization 50 Enumerating PCI buses 51 Allocating resourced to PCI bus 92 Detecting the presence of the keyboard 90 Resetting keyboard 94 Clearing keyboard input buffer 95 Keyboard Self Test EB Calling Video BIOS 58 Resetting USB bus 5A Resetting PATA/SATA bus and all devices 92 Detecting the presence of the keyboard 90...
Intel Desktop Board DZ87KLT-75K Technical Product Specification Table 46. Typical Port 80h POST Sequence POST Code Description 21 Initializing a chipset component 22 Reading SPD from memory DIMMs 23 Detecting ... initialization 50 Enumerating PCI buses 51 Allocating resourced to PCI bus 92 Detecting the presence of the keyboard 90 Resetting keyboard 94 Clearing keyboard input buffer 95 Keyboard Self Test EB Calling Video BIOS 58 Resetting USB bus 5A Resetting PATA/SATA bus and all devices 92 Detecting the presence of the keyboard 90...