1. Installing Internal Optional Devices
Express5800/R120e-1M User’s Guide
58
Chapter 2 Preparations
5.
Push down the socket lever marked with "
→
" once to unlatch it from the hook, then slowly
open the lever until it stops.
6.
Push down the socket lever marked with "
←
" once to unlatch it from the hook, then slowly open
the lever until it stops.
7.
Lift the plate.
Important Do not touch the socket contacts.
8.
Put the additional processor on the CPU socket slowly and gently.
For easy installation, hold edges of processor with your thumb and index fingers so that the notch is
aligned with the key on the CPU socket.
Important
•
Be sure to hold the processor only at the edges.
•
Pay attention not to touch the bottom of the processor (pin section).
Note
•
Insert the processor while aligning the notch on the processor with the key on
the CPU socket.
•
Bring down the processor straight without tilting or sliding it in the socket.
Key
Notch
Pin mark
Pin mark
