Removing A Cpu/Memory Board - Sun Microsystems Sun Fire E25K Installation Manual

3. Place a grounded ESD mat close to the system.
4. Wear an ESD strap and connect it to the system.

Removing a CPU/Memory Board

Caution – You must insert a replacement board or filler board into the system within one minute of
removing a CPU/Memory board, or overheating will occur.
1. Unlock the ejector levers on the CPU/Memory board with a Phillips No. 2 screwdriver.
The ejectors will pop out slightly.
2. Rotate the ejector levers simultaneously until they are 90 degrees straight out from the board.
This action unseats the board from the connector.
3. Remove the CPU/Memory board by pulling the board out of the slot.
a. Hold the handle while grasping the bottom rail with your other hand.
b. Slide the board along the track until the board is out of the card cage.
Be careful not to touch neighboring boards.
4. Place the board on the ESD mat.
5. Install a replacement board or filler board.
Caution – Before the system is powered back on, make sure ALL slots in the CPU/Memory board
slots are filled.
6. If you installed a replacement CPU/Memory board, reconfigure the board back into the system by either
of the two following procedures:
Dynamically reconfigure the CPU/Memory board into the domain.
Refer to the dynamic reconfiguration manual for your product.
Power on the board and initialize the domain.
Refer to the system administration manual for your product.