Product Guide
Page 20
... user password to access Setup. For instructions on resetting the password, go to Clearing Passwords on whether the supervisor or user password was entered. • Setting a user password restricts who can be observed via the BIOS Setup program, Intel® Desktop Utilities, or third-party software....; Thermal sensors in the processor and PCH, as well as near the CPU voltage regulators and system memory • Monitoring of Intel Desktop Board DH55TC enable the board to detect levels above or below acceptable values • Thermally monitored closed-loop fan control for Management (WfM)...
... user password to access Setup. For instructions on resetting the password, go to Clearing Passwords on whether the supervisor or user password was entered. • Setting a user password restricts who can be observed via the BIOS Setup program, Intel® Desktop Utilities, or third-party software....; Thermal sensors in the processor and PCH, as well as near the CPU voltage regulators and system memory • Monitoring of Intel Desktop Board DH55TC enable the board to detect levels above or below acceptable values • Thermally monitored closed-loop fan control for Management (WfM)...
Product Guide
Page 25
... ± 13 minutes/year at 25 ºC with an equivalent one. NOTE If the battery and AC power fail, date and time values will be reset and the user will be accurate. Go to replace the battery. 25 Replace the battery with standby power applied by the power supply. When the... battery voltage drops below a certain level, the BIOS Setup program settings stored in , the standby current from the power supply extends the life of three years. When the computer is plugged in CMOS...
... ± 13 minutes/year at 25 ºC with an equivalent one. NOTE If the battery and AC power fail, date and time values will be reset and the user will be accurate. Go to replace the battery. 25 Replace the battery with standby power applied by the power supply. When the... battery voltage drops below a certain level, the BIOS Setup program settings stored in , the standby current from the power supply extends the life of three years. When the computer is plugged in CMOS...
Product Guide
Page 68
...blink pattern: .25 seconds on, .25 seconds off, .25 seconds on for 0.5 seconds, then off . System did not find a device to reset values. Intel Desktop Board DH55TC Product Guide Table 16. For processors requiring an add-in graphics card On-off (1.0 second each ) two times, then a 2.5-second pause (off... the problem. The CMOS checksum is complete. Front-panel Power LED Blink Codes Type F2 Setup/F10 Boot Menu Prompt BIOS update in a total of the BIOS error messages. Replace the battery soon. This results in progress Video error (no memory was removed, then memory may ...
...blink pattern: .25 seconds on, .25 seconds off, .25 seconds on for 0.5 seconds, then off . System did not find a device to reset values. Intel Desktop Board DH55TC Product Guide Table 16. For processors requiring an add-in graphics card On-off (1.0 second each ) two times, then a 2.5-second pause (off... the problem. The CMOS checksum is complete. Front-panel Power LED Blink Codes Type F2 Setup/F10 Boot Menu Prompt BIOS update in a total of the BIOS error messages. Replace the battery soon. This results in progress Video error (no memory was removed, then memory may ...
DH55TC Technical Product Specification
Page 25
...battery and AC power fail date and time values will be reset and the user will be compatible with the Wired for Management (WfM) specification. Replace the battery with power applied via the BIOS setup user interface, Intel® Desktop Utilities or third-party software. The board has... about The functions of the battery. Figure 1 on page 11 shows the location of the hardware monitoring and fan control include: • Intel Quiet System Technology, delivering acoustically-optimized thermal management • Thermal sensors in the processor and PCH, as well as needed 1.14.2 Fan ...
...battery and AC power fail date and time values will be reset and the user will be compatible with the Wired for Management (WfM) specification. Replace the battery with power applied via the BIOS setup user interface, Intel® Desktop Utilities or third-party software. The board has... about The functions of the battery. Figure 1 on page 11 shows the location of the hardware monitoring and fan control include: • Intel Quiet System Technology, delivering acoustically-optimized thermal management • Thermal sensors in the processor and PCH, as well as needed 1.14.2 Fan ...
DH55TC Technical Product Specification
Page 47
... power supply to switch on or off. (The time requirement is normally open. More options are available through BIOS setup. When the switch is closed, the board resets and runs the POST. 2.2.2.4.3 Power LED Header Pins 2 and 4 can be connected to a momentary single pole... Standby 2.2.2.4.4 Power Switch Header Pins 6 and 8 can be connected to a front panel momentary-contact power switch. Table 25. Technical Reference 2.2.2.4.2 Reset Switch Header Pins 5 and 7 can be connected to a one- Auxiliary Front Panel Power LED Header Pin Signal Name In/Out Description 1 FP_LED...
... power supply to switch on or off. (The time requirement is normally open. More options are available through BIOS setup. When the switch is closed, the board resets and runs the POST. 2.2.2.4.3 Power LED Header Pins 2 and 4 can be connected to a momentary single pole... Standby 2.2.2.4.4 Power Switch Header Pins 6 and 8 can be connected to a front panel momentary-contact power switch. Table 25. Technical Reference 2.2.2.4.2 Reset Switch Header Pins 5 and 7 can be connected to a one- Auxiliary Front Panel Power LED Header Pin Signal Name In/Out Description 1 FP_LED...
DH55TC Technical Product Specification
Page 68
...battery may have been corrupted. No Boot Device Available System did not find a device to reset values. Front-panel Power LED Blink Codes Type Pattern F2 Setup/F10 Boot Menu None Prompt BIOS update in a total of each ) two times, then 2.5-second pause (off), entire ... .25 seconds On, .25 seconds Off. CMOS memory may be losing power. Intel Desktop Board DH55TC 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 blink an error message describing the ...
...battery may have been corrupted. No Boot Device Available System did not find a device to reset values. Front-panel Power LED Blink Codes Type Pattern F2 Setup/F10 Boot Menu None Prompt BIOS update in a total of each ) two times, then 2.5-second pause (off), entire ... .25 seconds On, .25 seconds Off. CMOS memory may be losing power. Intel Desktop Board DH55TC 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 blink an error message describing the ...
DH55TC Technical Product Specification
Page 73
... initialization 50 Enumerating PCI busses 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...
... initialization 50 Enumerating PCI busses 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...