How to Identify Faulty DIMMs
Note - The Sun Blade X6275 M2 Server module is a dual-node server. If
necessary, use this procedure for both nodes.
Before You Begin
For information about using the DIMM test circuit, see Using the DIMM and CPU On-Board Test Circuitry.
- Prepare the server module for service. See Preparing the Server for Service.
- Press and hold the Fault Remind button on the motherboard to identify a
Note - Do not hold the Fault Remind button down longer than necessary. Release the
button when the Fault LED lights.
- Note the location of the faulty DIMMs on the motherboard.
A lit LED next to a DIMM slot indicates a faulty DIMM.
Faulty and should be
How to Remove DIMMs