Processor, Removing the processor – Dell Precision T7400 (Late 2007) User Manual
Page 150
150
Adding and Replacing Parts
Processor
CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions in the
Product Information Guide.
CAUTION:
To guard against electrical shock, always unplug your computer from
the electrical outlet before opening the cover.
NOTICE:
To prevent static damage to components inside your computer, discharge
static electricity from your body before you touch any of your computer’s electronic
components. You can do so by touching an unpainted metal surface on the
computer.
Removing the Processor
1 Follow the procedures in "Before You Begin" on page 139.
CAUTION:
Your computer is heavy (it has an approximate minimum weight of 55
lbs) 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 avoid
injury; avoid bending over while lifting. See your
Product Information Guide for
other important safety information.
CAUTION:
The computer stand should be installed at all times to ensure
maximum system stability. Failure to install the stand could result in the computer
tipping over, potentially resulting in bodily injury or damage to the computer.
2 Remove the
computer cover (see "Removing the Computer Cover" on
3 Loosen the captive thumbscrews that secure the memory shroud and lift it
away from the computer.
4 Lift the memory fan away from the computer to access the heatsink
screws.