Simm Locations; Simm Removal Procedure; Simms - Digital Equipment VAXft Systems 810 Service Information

5.4.2 SIMMs

Figure 5–3 shows the locations of the SIMMs. Table 5–4 describes the removal
procedure.
SIMMs are configured on the MMBs in rows, with a pair of SIMMs (two)
in each row. You always replace a pair of SIMMs (a two-SIMM row).
Figure 5–3 SIMM Locations
Retaining
Clip
MMB0
MMB1
Table 5–4 SIMM Removal Procedure
Step
1
2
3
4
5
5–8 Error Handling and Analysis
MMB3
MMB2
Action
Ask the operator or system manager to shut down the zone using the procedure
in Section 5.3.2.
Open the front door of the cabinet.
Remove the CPU module using the procedure in Table 5–3.
Press the two retaining clips until the SIMM pops up at a 45-degree angle.
Remove the pair of SIMMs (a two-SIMM row) from the MMB.
Note
SIMMs (Row D)
CPU Module
SIMMs (Row C)
SIMMs (Row B)
SIMMs (Row A)
M R - 0 4 5 3 - 9 2 D G