DIMM Replacement - Action Plan - SA5212M5

1.Part Info

Catalog	Details
PN#/FRU#	HMA84GR7CJR4N-WM
DESC	Memory_SK_32G_DDR4-2933ER_2R4_C36J
QTY	1

2.Basic Info

Item	Details
Downtime Required？	Need Downtime
Estimated Hours	2H
Tools Required-Hardware	Screwdriver tool kit,pen,
Tools Required-Software	No
Failed Part Catalog	Memory
Failed Part Location	CPU0 C2 D0

3.Action Plan:

1. Confirm that the equipment serial number is for this maintenance equipment.

2.Mark the equipment to be maintained and press the positioning indicator button.

After pressing the button, the UID indicator lights in front and behind the device will light up

3.Use a marker pen or photography tool to record the connection status of the rear cable. In the following steps,

it is necessary to restore the cable connection to the customer's settings.

4.Observe the status of the power on indicator light. If it is constantly green, please remind the customer to turn off the device.

If it is constantly orange, continue to the next step

5.Record and remove all rear data cables and power cables， Confirm that there are no cables connected to the device

6.Press the unlock spring on both sides of the server and carefully pull the server out of the chassis.
If it cannot be pulled, please check if there are screws fixed at the clamp spring.
Please confirm that the server is installed using rails. If not, the server may need to be lifted off the rack for operation

7.a. Use a Phillips screwdriver to unlock the top cover of the computer case.
b. Press the button on the top cover of the computer case to make the handle stand upright.
c. Lift the top cover of the computer case and place it properly.

8.a. Lift the radiator air guide cover
b. If the supercapacitor is installed here, please disconnect the supercapacitor connection
c. Place the radiator air guide cover properly

9.Remove the faulty memory at the specified location according to previous instructions
There will be a position prompt on the motherboard

Install the spare memory to the disassembly position

10.Install the radiator grille and chassis cover onto the chassis

11. Push the chassis into the cabinet

12. Restore the cable to customer settings

13.Notify the customer to initiate device inspection

4. Verification :

Observe whether there are any abnormal indicator lights on after the device is turned on

5. Reference Link/Doc:

N/A

6. Failure Part Location:

DIMM Replacement - Action Plan - SA5212M5

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