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Asus Z9PA-U8 User Manual

Page 40

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2-20

Chapter 2: Hardware information

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_DIMM)

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.