Lenovo ThinkVision E50 - Manual (Page 22)

Supported operating positions
Attention: Do not block the air vents on the top of the computer with any type of
objects such as a monitor.
To provide proper air flow to internal components, you must position your
computer in one of the positions as illustrated below.
Note: An optional floor stand should be used when placing your computer in the
vertical position.
Tools required
To install some options in your computer, you might need a flat-blade or Phillips
screwdriver. Additional tools might be needed for certain options. See the
instructions that come with the option.
Handling static-sensitive devices
Static electricity, although harmless to you, can seriously damage computer
components and options.
When you add an option, do not open the static-protective package containing the
option until you are instructed to do so.
When you handle options and other computer components, take these precautions
to avoid static electricity damage:
v Limit your movement. Movement can cause static electricity to build up around
you.
6 User Guide