Asus P8Z77-I DELUXE/WD User Manual page 41

2. TPU LED
The TPU LED lights up when the TPU switch is changed to Enable.
P8Z77-I DELUXE/WD TPU Boost LED
3. BIOS_FLBK LED
The BIOS_FLBK LED lights up when the BIOS-FLBK function is enabled.
P8Z77-I DELUXE/WD FLBK LED
4. DRAM LED
DRAM LED checks the DRAM in sequence during the motherboard booting process.
If an error is found, the LED next to the error device will continue lighting up until the
problem is solved. This user-friendly design is an intuitive way to locate problems
immediately.
P8Z77-I DELUXE/WD DRAM LED
P8Z77-I DELUXE/WD
TPU_LED
FLBK_LED
DRAM LED
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