2.6 CPU installation and upgrading
You can upgrade to a higher power Pentium processor at any time. Simply remove the old CPU, install the new one, and set the jumpers for the new CPU type and speed.
Warning! Always disconnect the power cord from your chassis when you are working on it. Do not make connections
while the power is on as sensitive electronic components can be damaged by the sudden rush of power. Only experienced electronics personnel should open the PC chassis.
Caution! Always ground yourself to remove any static charge before touching the PC board. Modern electronic 
devices are very sensitive to static electric charges. Use a grounding wrist strap at all times. Place all electronic components on a
2.6.1 Installing a CPU in the ZIF socket
The
1.Make sure the ZIF socket lever is in the upright position. To raise the lever, pull it out to the side a little and raise it as far as it will go.
2.Place the CPU in the empty socket. Follow the instructions that came with the CPU. If you have no instructions, do the following: Carefully align the CPU so it is parallel to the socket and the notch on the corner of the CPU corresponds with the notch on the inside of the socket. Gently slide the CPU in. It should insert easily. If it doesn‘t, pull the lever up a little more.
3.Press the lever down. The plate will slide forward. You will feel some resistance as the pressure starts to secure the CPU in the socket. This is normal and will not damage the CPU.
14
