Asus P8H77-V - Manual (Page 36)

2-18 Chapter 2: Hardware information
Chapter 2
2. DRAM LED
DRAM LED checks the DRAM in sequence during motherboard booting process. If an
error is found , the LED next to the error device will continue lighting until the problem is
solved. This user-friendly design provides an intuitional way to locate the root problem
within a second.
3. GPU Boost LED
The GPU Boost LED lights when the GPU Boost switch is turned to Enable.
P8H77-V
P8H77-V DRAM LED
DRAM LED
P8H77-V
P8H77-V GPU Boost LED
GPU_LED