beautypg.com

HP BL860C User Manual

Page 137

background image

6.

Replace CPU 0.

See

“Installing a Processor” (page 117)

.

Figure 74 CPU 0 Replaced

7.

Remove any mezzanine cards blocking access to the mezzanine controller board.

See

“Removing a Mezzanine Card” (page 123)

.

IMPORTANT:

The BBWC battery must remain connected to the cache module to preserve

the data when removing the cache module to transfer data. Therefore, route the BBWC cable
so that the cache module and battery can be removed together.

NOTE:

Only use the 24 inch BBWC cable.

8.

If the controller is in mezzanine slot 1 or 2 route the cable along the following path:
a.

Under the CPU 0 power pod wires

b.

Along the rear of the server blade

c.

Inside the two mezzanine posts near the rear chassis plug

d.

Outside all other mezzanine card posts

Removing and Replacing the Low Profile Battery Backed Write Cache (BBWC) Battery

137