Oracle Database Appliance Service Manual page 67

The amber DIMM fault LEDs light if the adjacent DIMM is faulty.
■ If the DIMM fault LED is off, the DIMM is operating properly.
■ If the DIMM fault Required LED is on (amber), the DIMM is faulty and
should be replaced.
3. To remove the faulty DIMM(s), do the following:
a. Rotate both DIMM slot ejectors outward as far as they go.
The ejectors push the DIMM partially up.
Chapter 4 • Servicing CRUs That Require Server Node Power Off
Remove Faulty DIMMs
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