NEC MC2400 - Manual (Page 95)

Upgrading Your System 4-13
8. Remove the new processor from its antistatic package and place it on a
grounded, static-free surface or conductive foam pad.
9. Position the processor back into the URM. Ensure that the alignment notch
on the bottom of the SECC2 cartridge fits into the connector key in Slot 1.
Push down firmly, with even pressure on both sides of the top, until the
cartridge is seated.
10. To lock in the processor, push the latches inward until they secure the SEC
cartridge into place in the URM, Item A in Figure "Removing a Processor"
above. The latches must be secured for proper electrical connection of the
processor.
11. After you have installed a new processor, you must run the BIOS Setup
Utility (F2) to configure its speed. Refer to Chapter 3, “Configuring Your
System.”
12. Replace the left side panel, plug in the system power cords, and power up
the system.