Replacing The Pentium Iii Processor (Secc2 Version) - NEC LS2400 User Manual

Replacing the Pentium III Processor (SECC2 Version)

Note: The SECC2 processor has an active heat sink that
includes a cooling fan.
Observe the safety and ESD precautions while performing these
procedures.
1. Power off the system and remove the left side panel as described earlier in this
chapter.
2. If your system has one processor and you are adding a second processor, then you
must remove the termination board in the Slot 1 secondary connector and store it
appropriately.
3. If your system has one processor and you are replacing it, leave the terminator
board intact in the empty secondary processor connector. Remove the processor you
want to replace.
4. If your system has two processors and you are replacing one or both, remove the
appropriate one(s).
5. Tag and disconnect the fan cable from the system board.
6. Pull the processor latches out away from the edges of the SECC2 cartridge to free
them from the Universal Retention Module (URM).
7. Lift the SEC cartridge upward out of the Universal Retention Module (URM) and
place it on a grounded, static-free surface or conductive foam pad.
4-12 Upgrading Your System
! CAUTION
Removing a Processor