Dell PowerEdge 4350 Dell PowerEdge 4350 Systems Installation and Troubleshooti - Page 84

While you work, periodically touch a grounded, unpainted metal surface

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7-2
Dell PowerEdge
4350 Systems Installation and Troubleshooting Guide
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1.
Touch
an unpainted metal surface on the computer chassis, such as the top
panel doors, before touching anything inside the computer.
2.
Turn off
the computer and all peripherals.
3.
Disconnect
the computer, peripherals, and power supplies from their elec-
trical outlets. Also disconnect any telephone or telecommunication lines
from the computer. Doing so reduces the potential for personal injury or
shock.
4.
While you work, periodically touch a grounded, unpainted metal surface to
dissipate any static electricity that might harm internal components.
5.
Never place conductive objects such as tools, metal pens, or screws on the
system board.
In addition, Dell recommends that you periodically review the safety instructions at
the front of this guide.
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When following the procedures in this guide, assume that the locations or directions
relative to the computer are as shown in Figure 7-1.
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back of computer
right side
left side
front of computer