NetApp NearStore R100, Руководство по аппаратуре и обслуживанию

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Chapter 7: Replacing Internal Chassis Components 93
Installing the
motherboard
To install the motherboard, complete the following steps.
9 Using a 3/16-inch socket wrench, remove the four screws on the back
of the chassis that secure the Console and Diagnostic ports to the
chassis.
10 Using a #2 Phillips screwdriver, remove the 11 screws securing the
motherboard to the PCB carrier.
11 Lift the motherboard and slide it out of the PCB carrier.
Step Action
Step Action
1 Slide the replacement motherboard into the PCB carrier and, using a
#2 Phillips screwdriver, secure the motherboard to the PCB carrier
with the 11 screws.
2 Reinstall all SDRAM DIMMs by following Steps 1 through 4 of the
procedure described in “
Installing an SDRAM DIMM ” on page 96.
3 Without disconnecting the wire from the NVRAM III adapter,
reinstall the NVRAM III battery into its place on the PCB carrier.
Note
Maintaining the connection between the NVRAM III adapter and the
NVRAM III battery is necessary only if a dirty shutdown occurred.
4 Tighten the two thumbscrews securing the NVRAM III battery carrier
to the PCB carrier.
5 Carefully turn over the still-connected NVRAM III adapter that is
outside the chassis and reinstall it in the expansion slot.
6 Using the #0 or #1 Phillips screwdriver, secure the NVRAM III
adapter to the PCB carrier.
7 Reinstall all other adapters into the expansion slots on the
motherboard by following Steps 3 through 6 of the procedure
described in “
Installing an expansion adapter ” on page 101.