Cisco UCS B200 M3 Note d'installation et d'entretien - Page 12

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Working Inside the Blade Server

Installing a CMOS Battery

All Cisco UCS blade servers use a CR2032 battery to preserve BIOS settings while the server is not installed in a powered-on chassis.

Cisco supports the industry standard CR2032 battery that is available at most electronics stores.

Warning

There is danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same or equivalent type

recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions.

To install or replace the battery, follow these steps:

Procedure

Step 1

Remove the existing battery:

a) Power off the blade, remove it from the chassis, and remove the top cover.

b) Push the battery socket retaining clip away from the battery.

c) Lift the battery from the socket. Use needle-nose pliers to grasp the battery if there is not enough clearance for your

fingers.

Step 2

Install the replacement battery:

a) Push the battery socket retaining clip away from where the battery fits in the housing.

b) Insert the new battery into the socket with the battery's positive (+) marking facing away from the retaining clip.

Ensure that the retaining clip can click over the top of the battery to secure it in the housing.

c) Replace the top cover.

d) Replace the blade server in the chassis.

CPU and Heatsink Replacement

Special Information For Upgrades to Intel E5-2600 v2 Series CPUs

Caution

You must upgrade your server firmware to the required minimum level before you upgrade to Intel E5-2600 v2 Series CPUs.

Older firmware versions cannot recognize the new CPUs and this results in a non-bootable server.

The minimum software and firmware versions required for the server to support Intel E5-2600 v2 Series CPUs are as follows:

Table 2: Minimum Requirements For Intel E5-2600 v2 Series CPUs

Software or Firmware

Server CIMC

Server BIOS

Cisco UCS Manager

Minimum

Version

2.1(3)