M440LX Server System Product Guide 79
Working Inside Your System 4
This chapter tells how to install and remove major system components.

Preparation

Before opening your system, do the following:
• Turn the system off with the power button on the front panel and
unplug the AC power cord(s).
• Turn off all peripheral devices connected to the system. Label and
disconnect all peripheral cables attached to the I/O panel on the back of
the system.
• If you installed a padlock, unlock and remove it.

Warnings and Cautions

Before you remove the covers, observe the warnings and cautions provided
for your safety on page 3, “Safety Guidelines.”
System integration should be done by technically qualified personnel.

Tools and Supplies You Need

• Phillips screwdriver (#2 bit)
• Antistatic wrist strap (recommended)

Equipment Log

Use the equipment log form provided in Appendix B, “Equipment Log,” to
record the model and serial numbers of the system, all installed options,
and any other pertinent information specific to the system. You will need
this information when running the SCU.