System Upgrade 8-21Removing DIMMFollow the procedure below to remove the DIMM.TIPS:Unless at least two DIMMs are installed, the server does not work.1. Shutdown OS.The system turns off automatically.2. Disconnect the power cords from the outlets.3. Remove the CPU/IO module referring to page 8-14.4. Open the lever on both ends of the target DIMM socket tounlock the DIMM. Then, remove the DIMM.5. Mount the CPU/IO module referring to page 8-16.6. Connect the power cords.7. Press the POWER switch to power on the server.8. Verify that POST displays no error message.If POST displays an error message, write it down and see the POST error message list on page7-4.