154 Adding and Replacing Parts10 Replace the memory shroud and the memory fan. Tighten thethumbscrews until the memory shroud is well secured and will not shiftwhen the computer is moved.11 Ensure that all connectors are properly cabled and firmly seated.12 Replace the computer cover (see "Replacing the Computer Cover" onpage 145).Installing the ProcessorNOTICE: Ground yourself by touching an unpainted metal surface on the back ofthe computer.NOTICE: When replacing the processor, do not touch any of the pins inside thesocket or allow any objects to fall on the pins in the socket.1 Follow the procedures in "Before You Begin" on page 139.CAUTION: Your computer is heavy (it has an approximate minimum weight of 55lbs) and can be difficult to maneuver. Seek assistance before attempting to lift,move, or tilt it; this computer requires a two-man lift. Always lift correctly to avoidinjury; avoid bending over while lifting. See yourProduct Information Guide forother important safety information.CAUTION: The computer stand should be installed at all times to ensuremaximum system stability. Failure to install the stand could result in the computertipping over, potentially resulting in bodily injury or damage to the computer.2 Remove the computer cover (see "Removing the Computer Cover" onpage 141).3 Loosen the captive thumbscrews that secure the memory shroud and lift itaway from the computer.
