ClearCube R-Series Data Center Products - Manual (Page 126)

102 • Hardware Upgrade and Replacement Procedures R-Series Data Center Products User’s Guide
3. There is a release tab at the top of the battery holder that releases the battery when
you push the tab away from the battery. Use a non-conductive tool (such as a
plastic writing pen) to push the release tab and remove the battery with your
fingers. The R1350 battery holder does not have a release tab; use your finger to
remove the battery.
4. Allow at least 30 seconds for the CMOS memory to be lost before inserting a new
battery.
5. Replace the blade in the chassis.
6. Power up the blade and restore any custom CMOS configuration settings.
Dispose of the old battery in an approved fashion.
Replacing Blade Interposer Cards
The following sections describe how to replace blade interposer cards on R-series
blades.
R3040S Interposer Cards
The R3040S uses interposer cards to enable data and signal transmission from the
blade to the chassis backplane. Interposers are located on the bottom of the blade, as
shown in the following figure.
Figure 53 The R3040S Interposer Cards; Replace Only the Shorter Interposer in the Black Shroud
You can replace the shorter of the two interposers, the R3040S secondary interposer
(part number G0100040). Perform the following steps to replace the interposer.
1. Power down the blade and remove it from the chassis as described in “Removing
a PC Blade” on page 71. Place the blade on a stable surface, such as a table, so
that the interposers are facing up.
NOTE Observe battery polarity.
Replaceable
Interposer
Card
Do Not Replace This Interposer