Technical Product Specification
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... pressed, depending on (ACPI G0 - Intel Desktop Board DH77EB 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...(some add-in boards may require an ACPI-aware driver), video displays, and hard disk drives • ...
... pressed, depending on (ACPI G0 - Intel Desktop Board DH77EB 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...(some add-in boards may require an ACPI-aware driver), video displays, and hard disk drives • ...
Technical Product Specification
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...Wake from S4 and S5 is recommended by Microsoft. ...from specific states. In addition, software, drivers, and peripherals must fully support ACPI wake events. 1.11.2 Hardware Support CAUTION Ensure that can wake...system support only. 2. Wake-up events from the +5 V standby line. 36 Power switch RTC alarm LAN USB WAKE# Consumer IR Serial port Notes: 1. The board provides several power management hardware features, including: •... Available PC technology features are used. Intel Desktop Board DH77EB Technical Product Specification 1.11.1.2 Wake-up the computer... Table 12.
...Wake from S4 and S5 is recommended by Microsoft. ...from specific states. In addition, software, drivers, and peripherals must fully support ACPI wake events. 1.11.2 Hardware Support CAUTION Ensure that can wake...system support only. 2. Wake-up events from the +5 V standby line. 36 Power switch RTC alarm LAN USB WAKE# Consumer IR Serial port Notes: 1. The board provides several power management hardware features, including: •... Available PC technology features are used. Intel Desktop Board DH77EB Technical Product Specification 1.11.1.2 Wake-up the computer... Table 12.
Technical Product Specification
Page 67
...in the BIOS Setup program.) 6. By default, Legacy USB support is disabled. 2. POST begins. 3. After the operating system loads the USB drivers, all legacy and non-legacy USB devices are recognized by the operating system, and Legacy USB support from the BIOS is no longer used to configure...access by the BIOS allowing you apply power to Enabled. When you to use SMBIOS. While the operating system is enabled by using Intel® Integrator Toolkit. 67 The main component of BIOS Features 3.4 System Management BIOS (SMBIOS) SMBIOS is the Management Information Format (...
...in the BIOS Setup program.) 6. By default, Legacy USB support is disabled. 2. POST begins. 3. After the operating system loads the USB drivers, all legacy and non-legacy USB devices are recognized by the operating system, and Legacy USB support from the BIOS is no longer used to configure...access by the BIOS allowing you apply power to Enabled. When you to use SMBIOS. While the operating system is enabled by using Intel® Integrator Toolkit. 67 The main component of BIOS Features 3.4 System Management BIOS (SMBIOS) SMBIOS is the Management Information Format (...
Technical Product Specification
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... 0x1F PEI phase pre MRC execution 0x21 - 0x29 MRC Memory detection 0x2A - 0x2F PEI phase post MRC execution 0x31 - 0x35 Recovery 0x36 - 0x3F Platform DXE driver 0x41 - 0x4F CPU Initialization (PEI, DXE, SMM) 0x50 - 0x5F I /O port 80h. Not that can decode the port and display the contents on a ... 4.5 Port 80h Power On Self Test (POST) Codes During the POST, the BIOS generates diagnostic progress codes (POST codes) to I /O Buses: PCI, USB, ISA, ATA etc. 0x5F is useful for determining the point where an error occurred. The POST card can interface with PCI. 0x60 - 0x6F 0x70 -...
... 0x1F PEI phase pre MRC execution 0x21 - 0x29 MRC Memory detection 0x2A - 0x2F PEI phase post MRC execution 0x31 - 0x35 Recovery 0x36 - 0x3F Platform DXE driver 0x41 - 0x4F CPU Initialization (PEI, DXE, SMM) 0x50 - 0x5F I /O port 80h. Not that can decode the port and display the contents on a ... 4.5 Port 80h Power On Self Test (POST) Codes During the POST, the BIOS generates diagnostic progress codes (POST codes) to I /O Buses: PCI, USB, ISA, ATA etc. 0x5F is useful for determining the point where an error occurred. The POST card can interface with PCI. 0x60 - 0x6F 0x70 -...
Technical Product Specification
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...Intel Desktop Board DH77EB Technical Product Specification Table 49. Port 80h POST Codes (continued) Port 80 Code 0x60 0x61 0x62 0x63 0x64 0x65 0x66 0x67 0x68 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...the keyboard Enabling the keyboard Clearing keyboard input buffer Instructing keyboard controller to run Self Test (PS2 only) Mouse (PS2 or USB) Resetting mouse Detecting mouse Detecting presence of mouse Enabling mouse Fixed Media Resetting fixed media Disabling fixed media 0xB2 0xB3 Detecting ...
...Intel Desktop Board DH77EB Technical Product Specification Table 49. Port 80h POST Codes (continued) Port 80 Code 0x60 0x61 0x62 0x63 0x64 0x65 0x66 0x67 0x68 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...the keyboard Enabling the keyboard Clearing keyboard input buffer Instructing keyboard controller to run Self Test (PS2 only) Mouse (PS2 or USB) Resetting mouse Detecting mouse Detecting presence of mouse Enabling mouse Fixed Media Resetting fixed media Disabling fixed media 0xB2 0xB3 Detecting ...