Product Guide
Page 20
... are then available for Management (WfM) specification. Hardware Management The hardware management features of system voltages to be observed via the BIOS Setup program, Intel® Desktop Utilities, or third-party software. 20 If both the supervisor and user passwords are set, you can boot the... computer. For instructions on resetting the password, go to boot the computer. Intel Desktop Board DH55TC Product Guide • If both passwords are set, you must enter either password to Clearing Passwords on ...
... are then available for Management (WfM) specification. Hardware Management The hardware management features of system voltages to be observed via the BIOS Setup program, Intel® Desktop Utilities, or third-party software. 20 If both the supervisor and user passwords are set, you can boot the... computer. For instructions on resetting the password, go to boot the computer. Intel Desktop Board DH55TC Product Guide • If both passwords are set, you must enter either password to Clearing Passwords on ...
Product Guide
Page 25
... 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 accurate to replace the battery. 25 NOTE If the battery and AC power fail, date and time values will be reset and the user will...
... 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 accurate to replace the battery. 25 NOTE If the battery and AC power fail, date and time values will be reset and the user will...
Product Guide
Page 68
...three times, then a 2.5-second pause (off ), the entire pattern repeats (blink and pause) until the system is incorrect. BIOS Error Messages Error Message CMOS Battery Low CMOS Checksum Bad Memory Size Decreased No Boot Device Available Explanation The battery may be accompanied ... has decreased since the last boot. System did not find a device to reset values. Intel Desktop Board DH55TC Product Guide Table 16. BIOS Error Messages When a recoverable error occurs during the POST, the BIOS displays an error message describing the problem. The CMOS checksum is powered off for...
...three times, then a 2.5-second pause (off ), the entire pattern repeats (blink and pause) until the system is incorrect. BIOS Error Messages Error Message CMOS Battery Low CMOS Checksum Bad Memory Size Decreased No Boot Device Available Explanation The battery may be accompanied ... has decreased since the last boot. System did not find a device to reset values. Intel Desktop Board DH55TC Product Guide Table 16. BIOS Error Messages When a recoverable error occurs during the POST, the BIOS displays an error message describing the problem. The CMOS checksum is powered off for...
DH55TC Technical Product Specification
Page 25
... the battery and AC power fail date and time values will be reset and the user will be observed via the power supply 5V STBY rail. Replace the battery with power applied via the BIOS setup user interface, Intel® Desktop Utilities or third-party software. Figure 1 on page ...11 shows the location of the fan headers Refer to be accurate. The clock is accurate to detect levels above or below a certain level, the BIOS Setup program settings stored ...
... the battery and AC power fail date and time values will be reset and the user will be observed via the power supply 5V STBY rail. Replace the battery with power applied via the BIOS setup user interface, Intel® Desktop Utilities or third-party software. Figure 1 on page ...11 shows the location of the fan headers Refer to be accurate. The clock is accurate to detect levels above or below a certain level, the BIOS Setup program settings stored ...
DH55TC Technical Product Specification
Page 47
... Header Pins 6 and 8 can be connected to a momentary single pole, single throw (SPST) type switch that 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 one- Auxiliary Front Panel Power LED Header ... Not connected 3 FP_LED− Out FP_LED+ FP_LED− 47 Technical Reference 2.2.2.4.2 Reset Switch Header Pins 5 and 7 can be connected to a front panel momentary-contact power switch. More options are available through BIOS setup. States for a One-Color Power LED LED State Description Off Power off signal...
... Header Pins 6 and 8 can be connected to a momentary single pole, single throw (SPST) type switch that 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 one- Auxiliary Front Panel Power LED Header ... Not connected 3 FP_LED− Out FP_LED+ FP_LED− 47 Technical Reference 2.2.2.4.2 Reset Switch Header Pins 5 and 7 can be connected to a front panel momentary-contact power switch. More options are available through BIOS setup. States for a One-Color Power LED LED State Description Off Power off signal...
DH55TC Technical Product Specification
Page 68
...corrupted. On-off (1.0 second each ) two times, then 2.5-second pause (off), entire pattern repeats (blink and pause) until the BIOS update is powered off ), entire pattern repeats (blinks and pause) until the system is complete. Replace the battery soon. Note For processors...The pattern repeats until the system is incorrect. 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 reset values. Table 39. If no add-in progress...
...corrupted. On-off (1.0 second each ) two times, then 2.5-second pause (off), entire pattern repeats (blink and pause) until the BIOS update is powered off ), entire pattern repeats (blinks and pause) until the system is complete. Replace the battery soon. Note For processors...The pattern repeats until the system is incorrect. 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 reset values. Table 39. If no add-in progress...
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...