v
At least one microprocessor/memory card with one pair of DIMMs must be
installed for the server to operate correctly.
v
When you install additional microprocessor/memory cards, populate the
microprocessor/memory card connectors in numeric order on the I/O board,
starting with connector 2. Install the microprocessor/memory cards in the order
shown in the following illustration.
1
2
3
4
v
You must install a passthru card in a microprocessor/memory card slot to support
some microprocessor/memory card configurations. See Table 6 for the passthru
card installation requirements.
Table 6. Passthru card installation requirements
Slots populated with microprocessor/
memory cards
Passthru card requirement
Slot 1
Slot 2
Slot 1 and slot 2
None
Slot 1, slot 2, and slot 3
Slot 4
Slot 1, slot 2, slot 3, and slot 4
None
v
All 6 fans must be installed to support some microprocessor/memory card
configurations. See Table 7 on page 53 for the fan requirements.
52
IBM System x3755 Type 8877 and 7163: Problem Determination and Service Guide
Summary of Contents for 7163
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