Sun Microsystems Ultra 5, Руководство по обслуживанию

Страница: 152 / 258

8-6 Sun Ultra 5 Service Manual • February 2000
8.3 DIMM
To remove and replace a DIMM, proceed as follows.
Caution –
DIMMs consist of electronic components that are extremely sensitive to
static electricity. Ordinary amounts of static electricity from clothing or work
environment can destroy the DIMM.
Caution – When removing a DIMM, an identical replacement is required. The
replacement DIMM must be inserted into the same socket as the removed DIMM.
Caution –
Each DIMM bank must contain 2 DIMMs of equal density (for example,
two 32-Mbyte DIMMs) to function properly. Do not mix DIMM capacities in any
bank. For best system performance, install 4 identical DIMMs in the 2 banks.
The following table identifies DIMM banks and slot pairs.
TABLE 8-1
DIMM Banks and Slot Pairs
Bank Slot Pairs
0 DIMM1 and DIMM2
1 DIMM3 and DIMM4