Identify And Remove A Faulty Dimm - Oracle X7-2L Service Manual

Identify and Remove a Faulty DIMM

1. Prepare the server for service.
Power off the server, and disconnect the power cords from the server power
a.
supplies.
See "Powering Down the Server" on page
Extend the server into the maintenance position.
b.
See "Extend the Server to the Maintenance Position" on page
c. Attach an antistatic wrist strap to your wrist and then to a metal area on the
chassis.
See "Electrostatic Discharge Safety" on page
d. Remove the server top cover.
See "Remove the Server Top Cover" on page
e. Remove the air baffle.
See "Remove the Air Baffle" on page
2. Identify and note the location of the faulty DDR4 DIMM by pressing the Fault
Remind button on the motherboard.
Identify and Remove a Faulty DIMM
53.
60.
50.
63.
111.
Servicing the DIMMs (CRU) 125