Asus M4A88T-V EVO/USB3 - Manual (Page 48)

4. Turbo Key II LED
The Turbo Key II LED lights when the Turbo Key II switch is turned to Enable.
3. Core Unlocker LED
The Core Unlocker LED lights when the Core Unclocker switch is turned to Enable.
The Core Unlocker LED keeps on lighting even though the ASUS Core Unlocker item in
the BIOS menu is set to [Disabled].
M4A88T-V EVO/USB3
O2LED1
M4A88T-V EVO/USB3 Core Unlocker LED
M4A88T-V EVO/USB3
O2LED2
M4A88T-V EVO/USB3 Turbo Key II LED
Chapter 1: Product introduction 1-36