Dell Precision T7400 (Late 2007) - Manual (Page 10)

10 Quick Reference Guide
Switching From Desktop to Tower Orientation
1 Remove the floppy drive or media card reader (if installed) by following
the steps in "Removing a Floppy Drive or a Media Card Reader (Desktop
Computer)" in your User’s Guide, and then reinstall the floppy drive or
media card reader by following the steps in "Installing a Floppy Drive or
Media Card Reader (Tower Computer)" in your User’s Guide.
2 Remove all installed optical drives by following the steps in "Removing an
Optical Drive (Desktop Computer)" in your User’s Guide, and reinstall the
drives by following the steps in "Installing an Optical Drive (Tower Computer)"
in your User’s Guide.
Installing Your Computer in an Enclosure
Installing your computer in an enclosure can restrict airflow, can cause your
computer to overheat, and may impact your computer’s performance. Follow
the guidelines below when installing your computer in an enclosure.
NOTICE: The operating temperature specified in this manual reflects the maximum
ambient operating temperature. The ambient room temperature must be a consideration
when installing your computer in an enclosure. For details about your computer’s
specifications, see "Specifications" in your User’s Guide.