MSI P67A-C43 (B3) - Manual (Page 37)

2-21
MS-7673
Chapter 2
LED Status Indcators (optonal)
CPU Power Phase LED
These LEDs ndcate the current CPU power phase mode. Follow the nstructons below
to read.
Lghts Off
CPU s n 3 phase power mode.
CPU s n 4 phase power mode.
B
AT
T
+