Product Description
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CAUTION
If AC power has been switched off and the standby power indicator is still lit, disconnect the
power cord before installing or removing any devices connected to the board. Failure to do so
could damage the board and any attached devices.
Figure 7. Location of the Standby Power LED
1.11.3 HDMI Consumer Electronics Control (CEC)
The board contains two mutually-exclusive methods for controlling HDMI CEC devices:
External CEC adaptor connected via CEC connector (see Figure 8; pinout in Table 13).
Onboard CEC control from the embedded controller via HDMI cable connected to HDMI 1
and BIOS setup. Expected behavior is provided in Table 8 below.
Table 8. HDMI 1 CEC expected behavior