Difference between revisions of "FM-AT2/FM-AT3 LED behavior description"
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<span style="background:red">LED Diagnostics feature available only for models with FM-AT2 FACE
<span style="background:red">LED Diagnostics feature available only for models with FM-AT2FACE </span>
Revision as of 07:42, 19 August 2019
LED Diagnostics feature available only for models with FM-AT2\FM-AT3 FACE modules
LED-R (RAM) This LED turns Green, the moment the memory initialization is successful. This LED is Yellow while the memory initialization is in progress. If the memory initialization has failed, for example: There is no DIMM installed / the DIMM is not supported - the R LED will stay Yellow. The R-LED should stay Green at normal operation, also after BIOS POST is over.
LED-B (BIOS) This LED is Yellow after display initialization. If BIOS setup menu is needed, the DEL button is functional from the moment the B-LED is Yellow. The B-LED is Green when the OS takes charge of the system.
LED-H (HDMI display) This LED is Green only when the HDMI port of the internal graphics is connected to a monitor.
LED-D (Display Port) This LED is Green only when one or both of the Display Ports of the internal graphics are connected to a monitor.