ClearCube R-Series Data Center Products - Manual (Page 124)

100 • Hardware Upgrade and Replacement Procedures R-Series Data Center Products User’s Guide
8. Replace the LCD panel screw, ensuring that the plastic LCD panel flange is on top
of the metal blade frame flange, and that the holes are aligned. Do not overtighten
or you can break the plastic LCD flange.
Your front LCD panel replacement is now complete.
Replacing the CMOS Memory Battery
ClearCube blades use a lithium coin cell to maintain CMOS settings. When blades
remain powered on or on stand-by power, these cells rarely require replacing. If you
notice that CMOS settings do not appear to remain set, you may need to replace this
battery. The CMOS memory battery is located under the hard disk on single-width
blades, or under the primary hard disk (located closest to the power supply) on
double-width blades.
Perform the following steps to replace the CMOS battery in an R-series blade.
1. Remove the blade from the chassis, as described in “Removing a PC Blade” on
page 71. Lay the blade on a stable surface, such as a table top.
2. Locate the battery on the blade:
CAUTION: Risk of battery explosion if battery is inserted incorrectly
or is replaced by an incorrect type. Dispose of used battery
according to manufacturer instructions.
Ensure That Plastic Flange is
on Top of Metal Flange and
Holes are Aligned