4-8
Netra t 1120/1125 Service Manual • August 1998
4.4
SIMM Failure
At times, the operating system, diagnostic program or POST may not display a
SIMM location (U number) as part of a memory error message. In this situation, the
only available information is a physical memory address and failing byte (or bit).
TABLE 4-5
lists physical memory addresses to locate a defective SIMM.
TABLE 4-5
SIMM Physical Memory Address
SIMM Slot
SIMM Pair (non-interleave)
SIMM Quad (interleave)
U701
U801
00000000 - 0fffffff
00000000 - 1fffffff
U901
U1001
10000000 - 1fffffff
U702
U802
20000000 - 2fffffff
20000000 - 3fffffff
U902
U1002
30000000 - 3fffffff
U703
U803
40000000 - 4fffffff
40000000 - 5fffffff
U903
U1003
50000000 - 5fffffff
U704
U804
60000000 - 6fffffff
60000000 - 7fffffff
U904
U1004
70000000 - 7fffffff
Summary of Contents for Netra t 1120
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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...