User Manual
Page 38
POST State LEDs The POST State LEDs of CPU, DRAM, VGA card, and HDD indicate key components status during POST (Power-on Self Test). This user-friendly design provides an intuitional way to Enable. 3. EPU LED The EPU LED lights when the EPU switch is solved. Chapter 2 2. If an error is found , the LED next to the error device will continue lighting until the problem is turned to Enable. 2-20 Chapter 2: Hardware information 2.2.6 Onboard LEDs 1. TPU LED The TPU LED lights when the TPU switch is turned to locate the root problem within a second.
POST State LEDs The POST State LEDs of CPU, DRAM, VGA card, and HDD indicate key components status during POST (Power-on Self Test). This user-friendly design provides an intuitional way to Enable. 3. EPU LED The EPU LED lights when the EPU switch is solved. Chapter 2 2. If an error is found , the LED next to the error device will continue lighting until the problem is turned to Enable. 2-20 Chapter 2: Hardware information 2.2.6 Onboard LEDs 1. TPU LED The TPU LED lights when the TPU switch is turned to locate the root problem within a second.