10-16
Netra t 1120/1125 Service Manual • August 1998
10.5
SIMMs
Caution –
SIMMs consist of electronic components that are extremely sensitive to
static electricity. Ordinary amounts of static electricity from clothing or work
environment can destroy the SIMM.
Caution –
When removing a SIMM, an identical replacement is required. The
replacement SIMM must be inserted into the same socket as the removed SIMM.
Caution –
Each SIMM bank must contain at least two SIMMs of equal density (for
example, two 32Mbyte SIMMs) to function properly. Do not mix SIMM densities in
any bank.
Note –
The system unit must have at least two identical SIMMs installed in paired
sockets of any SIMM bank. For best system performance, install four identical
SIMMs. TABLE 10-1 identifies SIMM installation locations.
TABLE 10-1
SIMM Bank and Bank Quads
Bank
Bank Quad
0
U0701, U0702, U0703, and U0704
1
U0801, U0802, U0803, and U0804
2
U0901, U0902, U0903, and U0904
3
U1001, U1002, U1003, and U1004
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Summary of Contents for Netra t 1120
Page 10: ...x Netra t 1120 1125 Service Manual August 1998...
Page 12: ...xii Netra t 1120 1125 Service Manual August 1998...
Page 18: ...xviii Netra t 1120 1125 Service Manual August 1998...
Page 24: ...1 6 Netra t 1120 1125 Service Manual August 1998...
Page 26: ...2 2 Netra t 1120 1125 Service Manual August 1998...
Page 58: ...5 2 Netra t 1120 1125 Service Manual August 1998...
Page 62: ...6 4 Netra t 1120 1125 Service Manual August 1998 FIGURE 6 2 System Power Off Front Panel 1125...
Page 65: ...Chapter 7 Internal Access 7 3 FIGURE 7 2 Attaching the Wrist Strap to the Rear of the Chassis...
Page 67: ...Chapter 7 Internal Access 7 5 FIGURE 7 3 Removing the Top Access Cover 1125 Screws Tab...
Page 70: ...7 8 Netra t 1120 1125 Service Manual August 1998...
Page 82: ...8 12 Netra t 1120 1125 Service Manual August 1998...
Page 85: ...Chapter 9 Storage Devices 9 3 FIGURE 9 1 Removing and Replacing a Hard Disk Drive...
Page 92: ...9 10 Netra t 1120 1125 Service Manual August 1998...
Page 122: ...10 30 Netra t 1120 1125 Service Manual August 1998...
Page 130: ...B 4 Netra t 1120 1125 Service Manual August 1998...
Page 148: ...Index 4 Service Manual August 1998...