Zenith Data Systems Z-171 PC Series Service Manual page 46

Page 4-2
Disassembly/Reassembly
Disassembly Procedures
WARNING: Make sure the power switch is OFF and the line cord is
removed before beginning the disassembly/reassembly procedures.
CAUTION: Many integrated circuits are electrostatic-sensitive and can be
damaged by static electricity if they are handled improperly. Once you
remove an IC or a board from its protective foam packing, envelope,
or computer, do not lay the IC or board down or let go of it until it
is installed in the computer. When you bend the leads of an IC, hold
the IC in one hand and place your other hand on the work surface before
you touch the IC to your work surface. This will equalize the static electricity
between the work surface, you and the IC.
Carry Strap
Refer to Figure 4-2 for the following procedures.
1. To unlatch the carry strap, place finger under the connector and
pull the locking tab out approximately one-quarter inch.
2. Slide the connector down and away from the computer.
3. Reverse the previous steps for reassembly.