IBM IntelliStation 6866, Руководство по техническому обслуживанию аппаратной части, Страница: 28 / 148

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IBM IntelliStation Type 6866: Hardware Maintenance Manual
Note: If PC600 and PC800 RIMMs are used together, all memory will function at
the speed of the slowest RIMM.
Eight RIMM Memory card configuration
Four RIMM Memory card configuration
Removing a RIMM or C-RIMM
Attention: Standby power present, disconnect power cord before servicing computer.
1. To locate the RIMM connectors, see “System board layout” on page 17 and
“Locating components on the memory card” on page 18.
2. Press the tab on the front fan and push the adapter guide latch toward the front of
the chassis until it snaps into place.
2 RIMMs
4 RIMMs
4 RIMMs*
6 RIMMs
8 RIMMs
1
(1)
C-RIMM
(1)
RIMM
C-RIMM
Pair 1
Note:
*
(1) Memory must be installed in matched pairs.
Non-optimal performance configuration
These connectors may either be left empty or used to store c-rimms.
Memory placement for 8-RIMM Memory Card
2
(1)
RIMM
(1)
RIMM
RIMM
3
RIMM
RIMM
RIMM
C-RIMM
C-RIMM
4
RIMM
RIMM
RIMM
RIMM
RIMM
5
RIMM
RIMM
RIMM
RIMM
RIMM
7
(1)
RIMM
(1)
RIMM
RIMM
6
RIMM
RIMM
RIMM
C-RIMM
C-RIMM
8
(1)
(1)
RIMM
C-RIMM
C-RIMM
Pair 3
Pair 2
Pair 4
Memory placement for 4-RIMM Memory Card
2 RIMMs
4 RIMMs
2
RIMM
C-RIMM
1
C-RIMM
RIMM
3
RIMM
RIMM
4
RIMM
RIMM
Note: Memory must be installed in matched pairs.
Pair 1 Pair 2