User manual

4-4
Chapter 4: Motherboard info
Chapter 4
4. CATT Error LED (CATTERR_LED1)
Indicates that the system has experienced a fatal or catastrophic error and
cannot continue to operate.
3. DIMM warning LED (ERR_DIMMA1~H1)
The DIMM warning LEDs light up to indicate an impending failure of the
corresponding DIMMs.
The warning LEDs function only when you install the ASUS ASMB6.