IBM 72335LU - System x3850 M2, Руководство пользователя

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v
The PCI Express bus configuration is as follows:
– Non-hot-plug, half-length PCI Express x8 (x8 lanes): slot 1 through slot 5
– Hot-plug, half-length PCI Express x8 (x8 lanes): slot 6 and slot 7
Attention: Static electricity that is released to internal server components when
the server is powered-on might cause the server to halt, which might result in the
loss of data. To avoid this potential problem, always use an electrostatic-discharge
wrist strap or other grounding system when you work inside the server with the
power on.
To install a non-hot-plug or hot-plug PCI Express adapter, complete the following
steps.
Note: For hot-pluggable adapters, make sure that the PCI Express hot-plug device
driver is installed.
1. Read the safety information that begins on page v and “Installation guidelines”
on page 26.
2. If the adapter is not hot-pluggable, turn off the server and peripheral devices,
and disconnect the power cords and all external cables.
3. Remove the server cover (see “Removing the cover and bezel” on page 28)
and determine which PCI Express expansion slot you will use for the adapter.
Tab
Adapter
retention
latch
Attention
LED
(yellow)
Power
LED
(green)
PCI
divider
Note: The adapter-retention bracket is not shown in the illustration.
4. See the documentation that comes with the adapter for instructions for setting
jumpers or switches and for cabling.
Note: Route adapter cables before you install the adapter.
5. Rotate the adapter-retention bracket to the open position.
6. If you are installing the adapter in slot 6 or slot 7, push the orange adapter
retention latch toward the rear of the server and open the tab. The power LED
for the slot turns off.
7. Remove the expansion-slot cover.
Chapter 2. Installing optional devices
31