Chapter 3: Setup and Installation
3-4 Onboard Battery Installation
A battery is included on the mainboard to supply certain volatile memory components with power when power has been removed from the blade module. If this battery dies, it must be replaced with an equivalent CR2032 Lithium 3V battery. Dispose of used batteries according to the manufacturer's instructions. See Figure
Caution: There is a danger of explosion if the onboard battery is installed upside down, which reverses its polarities.
Figure 3-12. Installing the Onboard Battery
Lithium Battery
Battery Holder
3-5 Memory Installation
The mainboard of each blade unit must be populated with DIMMs (Dual
Caution: For all
Populating Memory Slots
The mainboard of a
Populating two slots at a time (DIMM1A + DIMM2A, DIMM3A + DIMM4A, etc.) with memory modules of the same size and of the same type will result in
For an interleaved configuration, memory modules of the same size and speed must be installed in pairs. You should not mix DIMMs of different sizes and speeds.