Asus P8C WS 2.GPU Boost LED, 2.2.6Onboard LEDs, 1.POST State LEDs, The GPU Boost LED lights up when the GPU Boost switch is turned to Enable

2.2.6Onboard LEDs1.POST State LEDs

The POST State LEDs indicate the status of these key components during POST (Power-on-Self Test): CPU, memory modules, VGA card, and hard disk drive. If an error is found, the critical component’s LED stays lit up until the problem is solved.

2 Chapter

2.GPU Boost LEDThe GPU Boost LED lights up when the GPU Boost switch is turned to Enable.

2-12 Chapter 2: Hardware information