Intel DP67BA User Manual

Intel Desktop Board DP67BA Technical Product Specification
48
2.2.2.4.3 Power/Sleep LED Header
Pins 2 and 4 can be connected to a one- or two-color LED. Table 24 shows the
possible states for a one-color LED. Table 25 shows the possible states for a two-color
LED.
Table 24. States for a One-Color Power LED
LED State Description
Off Power off/sleeping
Steady Green Running
Table 25. States for a Two-Color Power LED
LED State Description
Off Power off
Steady Green Running
Steady Yellow Sleeping
NOTE
The colors listed in Table 24 and Table 25 are suggested colors only. Actual LED colors
are chassis-specific.
2.2.2.4.4 Power Switch Header
Pins 6 and 8 can be connected to a front panel momentary-contact power switch. The
switch must pull the SW_ON# pin to ground for at least 50 ms to signal the power
supply to switch on or off. (The time requirement is due to internal debounce circuitry
on the board.) At least two seconds must pass before the power supply will recognize
another on/off signal.
2.2.2.5 Alternate Front Panel Power/Sleep LED Header
Pins 1 and 3 of this header duplicate the signals on pins 2 and 4 of the front panel
header.
Table 26. Alternate Front Panel Power/Sleep LED Header
Pin Signal Name Description
1 POWER_LED_MAIN [Out] Front panel LED (main color)
2 Key (no pin)
3 POWER_LED_ALT [Out] Front panel LED (alt color)

Intel DP67BA Specifications

General

Brand	Intel
Model	DP67BA
Category	Motherboard
Language	English