Grounding Methods - HP Compaq NC4200 Regulatory And Safety Notices

Electrostatic Discharge
■
Before touching an electronic component, discharge static
electricity by using one of the grounding methods described
later in this appendix. If you must leave the area during
installation, remember to reground yourself before resuming
the installation.
■
Avoid touching pins, leads, and circuitry. Handle electronic
components as little as possible.
■
If you remove a component, place it in an electrostatic-safe
container.

Grounding Methods

If installation instructions direct you to unplug the notebook or an
optional docking base, unplug it after being properly grounded
and before removing the cover. Use one or more of the following
grounding methods:
■
Touch the unpainted metal surface or lug nuts on the
connectors on the back of the notebook or docking base.
Avoid touching connector pins.
■
Touch an exterior unpainted metal surface of equipment that
is connected to an electrical outlet by a grounding plug.
■
Use a wrist strap connected by a ground cord to the notebook
chassis. Wrist straps are flexible grounding straps with a
minimum of one megohm ±10 percent resistance in the
ground cords. To provide proper ground, wear the strap
snugly against the skin.
✎
If you need more information about static electricity or assistance
with product installation, contact your Compaq authorized dealer,
reseller, or service provider.
2–2 Regulatory and Safety Notices