Lenovo System x3250 M5 Installation And Service Manual page 209

Note: For brevity, in this documentation the Lenovo ServeRAID SAS/SATA controller is often referred to as
the SAS/SATA adapter or the ServeRAID adapter.
To replace an optional ServeRAID SAS/SATA controller memory module, complete the following steps.
Step 1. Touch the static-protective package that contains the memory card to any unpainted metal surface
on the server; then, remove the memory card from the package.
Step 2. Align the memory module with the connector on the ServeRAID SAS/SATA controller and push
it into the connector until it is firmly seated.
Figure 124. ServeRAID SAS/SATA controller memory module installation
Step 3. Reinstall the ServeRAID SAS/SATA controller ( "Replacing an Lenovo ServeRAID SAS/SATA
controller" on page 188).
Step 4. Reinstall the PCI riser-card assembly (see "Replacing the PCI riser-card assembly" on page 163).
Step 5. Reinstall the cover (see "Replacing the cover" on page 158).
What to do next
1. Install the server into the rack enclosure and push the server into the rack until it clicks into place.
2. Reconnect the power cords and any cables that you removed.
3. Turn on the peripheral devices and the server.
Removing a RAID adapter battery or flash power module
Use this information to remove a RAID adapter battery or flash power module in the server.
Note: RAID adapter battery or flash power module is only supported in the 2.5-inch models.
Read the safety information in "Safety" on page v and "Installation guidelines" on page 31.
If you are replacing a server component in the server, you need to slide the server out from the rack
enclosure, turn off the server and peripheral devices, and disconnect the power cords and all external cables.
If a RAID adapter battery or flash power module is installed near the fan cage and you need to remove it,
complete the following steps:
Step 1. Remove the cover (see "Removing the cover" on page 157).
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Chapter 6 Removing and replacing server components
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