Simms; Removing Simms/Mmb - DEC 3000 Model 400S Installation & Owner's Manual

SIMMs

SIMMs
Removing To remove single inline memory modules (SIMMs), refer to
SIMMs/MMB Figure 5–7 and proceed as follows:
1. Prepare the system according to Preparing for Service earlier
2. Remove the front bezel and top cover according to Removing
3. Remove the memory mother board (MMB)
4. To remove SIMMs:
5–16 Removal and Installation Procedures
If replacing one SIMM, make sure the replaceable
SIMM is the same memory size and speed of the
remaining seven SIMMs located on the same plane.
Follow antistatic precautions anytime a module
is replaced in the system. Refer to Antistatic
Precautions for details.
in this chapter.
the Top Cover earlier in this chapter.
SIMMs are mounted by pulling straight up on the tabs
each end of the MMB.
a. Release the clip located at each end of the SIMM
b. Tilt the board to a 30° angle towards the top of the MMB.
c. Pull the SIMM out.
Note
Caution
in which the
at