2.TPU LED (TPU_LED)
The TPU LED lights up when the TPU switch is enabled.
TPU_LED
3.EPU LED (OLED2)
The EPU LED lights up when the EPU switch is enabled.
OLED2
4.Power LED (+12V_PWR LED)
This LED lights up when you turn on the system using the
+12V_PWR LED
Chapter 1