Installing Processors; Required Tools; Dual Processor Modules; Installing A Disk Drive In Slots 1 And 2 - HP rp4410 Service Manual

3. Close the drive ejector handle by pushing it down until it clicks. The hot-pluggable disk
drive is now correctly installed.
Figure 3-22 Installing a Disk Drive in Slots 1 and 2

Installing Processors

This section provides information about installing processors.
WARNING!
source is connected. This voltage is present even when the main power switch is in the off position.
Ensure that the system is powered off and all power sources have been disconnected from the
server before attempting the following procedures.
Failure to observe this warning can result in personal injury or damage to equipment.
CAUTION:
Ensure that processor speed and cache size are identical for all processors. Failure
to observe this caution results in performance degradation or system failure.
The easiest way to ensure compatibility is by using dual processor modules with identical part
numbers.
CAUTION:
The processor extender board can be used in PA-RISC or Itanium processor based systems. A
dipswitch is provided to configure processor extender board circuits. Ensure that the
PA-RISC/Itanium dipswitch is set to PA-RISC for the HP 9000 rp4410 and rp4440 servers. If this
switch is incorrectly set, the system does not enter into self test.

Required Tools

To install processors in the server, use the CPU Install Kit (HP part number 5069-5441). This kit
consists of the following:
• Disposable ESD Kit (HP part number A3024-80004)
• CPU Install Tool (HP part number A7231-04046)

Dual Processor Modules

HP 9000 rp4410 and rp4440 servers use dual processor modules. Each module contains two
processors. When only one processor is activated (a 1P/1C configuration of the HP 9000 rp4410
server), the second processor is installed but not enabled and is available for future use.
• The HP 9000 rp4410 server can contain one or two dual processor modules to provide 1P/1C,
1P/2C, or 2P/2C configurations.
• The HP 9000 rp4440 server can contain one, two, three, or four dual processor modules to
provide 1P/2C, 2P/2C, 3P/2C, or 4P/2C configurations.
Voltages are present at various locations within the server whenever an ac power
Installing Additional Components 77