NEC EXP710 User Manual page 41

Chapter 2 Preparations
3. Remove the protective cover from the CPU socket.
Install the CPU to be added obliquely to the CPU clip (plastic package), and fix it gently and carefully.
Important
Pick up the protective cover and remove it in this direction.
Note
Keep the removed protective cover for future use.
Important
Do not touch the socket contacts.
Note
Align the triangular marks.
Important
• Be sure to hold the CPU only at the edges.
• Pay attention not to touch the bottom of the CPU.
Note
• Insert the CPU while aligning the notch on the CPU with the key on the CPU
socket.
• Bring down the CPU straight without tilting or sliding it in the socket.
Express5800/D120h User's Guide
1. Installing Internal Optional Devices
41