Supermicro A+ Server 2123BT-HTR User Manual page 29

4. Remove the External Cap from the Rail Frame by pulling it upwards through the rail
guides on the Rail Frame. Remove the PnP Cover Cap.
5. The CPU Package is shipped from the factory with the blue Carrier Frame pre-
assembled. Grip the handle of the Carrier Frame/CPU Package assembly from its
shipping tray, and while gripping the handle, align the flanges of the Carrier Frame
onto the rails of the Rail Frame so its pins will be at the bottom when the Rail Frame is
lowered later.
6. Slide the Carrier Frame/CPU Package downwards to the bottom of the Rail Frame.
Ensure the flanges are secure on the rails as you lower it downwards.
Figure 3-6. Inserting the Carrier Frame/CPU Package
Chapter 3: Maintenance and Component Installation
PnP Cover Cap
Figure 3-5. Removing the External Cap
Carrier Frame/
CPU Package
29
External Cap