IBM 704 - Manual (Page 125)

Removing a Microprocessor
6. Remove the two clips that hold the heat sink and
microprocessor in place:
Note: When you remove the clips, avoid scraping them against
the system-board components.
a. Insert a small, flat-blade screwdriver into the slot on the end
of one clip.
b. Release the clip by pushing the clip outward with the blade
of the screwdriver.
c. While moving the clip off the socket, slide the clip up and
away from the heat sink and microprocessor.
d. Repeat steps 6a through 6c for the other clip.
e. After you remove these two clips, the heat sink will slide
off.
7. Press the microprocessor socket lever down slightly and
outward until it pulls up freely. Lift the lever until it stands
straight up.
8. Grip opposite sides of the microprocessor and lift it out, without
touching or bending the pins.
9. Wrap the microprocessor in conductive foam and store it in a
static-protective bag.
10. Press the microprocessor socket lever down until it snaps into
the locked position.
Chapter 4. Installing Options 107