Before You Begin; Preparing To Work Inside The Computer - Dell Inspiron 9100 Service Manual

Before You Begin: Dell Inspiron XPS and Inspiron 9100 Service Manual
Back to Contents Page

Before You Begin

Dell™ Inspiron™ XPS and Inspiron 9100 Service Manual

Preparing to Work Inside the Computer

Recommended Tools
Computer Orientation
Screw Identification
Preparing to Work Inside the Computer
CAUTION: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty. Read and follow the safety instructions in the Owner's Manual that
came with the computer.
CAUTION: 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.
CAUTION: Handle components and cards with care. Do not touch the components or
contacts on a card. Hold a card by its edges or by its metal mounting bracket. Hold a
component such as a microprocessor by its edges, not by its pins.
NOTICE: When you disconnect a cable, pull on its connector or on its strain-relief loop, not on
the cable itself. Some cables have a connector with locking tabs; if you are disconnecting this
type of cable, press in on the locking tabs before you disconnect the cable. As you pull
connectors apart, keep them evenly aligned to avoid bending any connector pins. Also, before
you connect a cable, ensure that both connectors are correctly oriented and aligned.
NOTICE: To avoid damaging the computer, perform the following steps before you begin
working inside the computer.
1. Ensure that the work surface is flat and clean to prevent scratching the computer cover.
2. Save any work in progress and exit all open programs.
3. Turn off the computer and all attached devices.
file:///I|/SERVICE%20MANUALS/DELL%20MANUALS/LA...ok/Inspiron/9100/9100_SERVICE_MANUAL/begin.htm (1 of 7)6/21/2004 1:15:53 AM