Dell Inspiron 8100

Dell Inspiron 8100, KOMPUTERY, DELL
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Dell© Inspiron© 8100:
Removing and Replacing Parts
Preparing to Work Inside the
Computer
NOTICE:
Only a certified service technician should perform repairs on your
computer. Damage or inoperability due to servicing not authorized by Dell is
not covered by your warranty.
NOTICE:
Unless otherwise noted, each procedure in this manual assumes that
a part can be replaced by performing the removal procedure in reverse order.
NOTICE:
To avoid damaging the computer, perform the following steps before
you begin working inside the computer.
1
Make sure that the work surface is clean to prevent scratching the
computer cover.
2
Save and close any open files, and exit any open programs.
3
Turn off the computer and all attached devices.
HINT:
Make sure the
computer is turned off and
not in standby or
hibernate mode. If you
cannot shut down the
computer using the
computerÔs operating
system, press and hold the
power button for 4
seconds.
4
Make sure the computer is undocked.
5
Disconnect the computer from the electrical outlet.
6
To avoid possible damage to the system board, wait 10 to 20 seconds
and then disconnect any attached devices.
7
Disconnect all other external cables from the computer.
8
Remove any installed PC Cards or plastic blanks from the PC Card
slot.
9
Close the display and turn the computer upside down on a flat work
surface.
10
Remove the primary battery from the battery bay and the secondary
battery from the media bay, if a secondary battery is in use.
NOTICE:
To avoid damaging the system board, you must remove the main
battery and secondary battery (if present) before you service the computer.
11
Remove any installed device in the media bay.
12
To dissipate any static electricity while you work, periodically touch an
unpainted metal surface on the surface of the computer, such as the
I/O panel on the back of the computer chassis.
13
Handle components and cards with care. Do not touch the
components or contacts on a card. Hold a card by it edges or by its
metal mounting bracket. Hold a component such as a microprocessor
by its edges, not by its pins.
Recommended Tools
¤
Number 1 magnetized Phillips screwdriver
¤
Small flat-blade screwdriver
¤
Pry stick
¤
Small plastic scribe
¤
Microprocessor extractor
¤
Flash BIOS update program floppy disk or CD (required only when
upgrading the microprocessor, replacing the reserve battery, or
replacing the system board).
NOTICE:
If the computer is running Microsoft§ Windows§ Millennium
Edition (Me), you need to download the operating system update utility for
Windows Me from
http://support.dell.com
and install it before you upgrade the
BIOS.
Screw Identification
Before removing and replacing components, photocopy the screw placemat
as a tool to lay out and keep track of the screws. The placemat provides the
number of screws and the sizes.
NOTICE:
When reinstalling a screw, you must use a screw of the correct
diameter and length. Make sure that the screw is properly aligned with its
corresponding hole, and avoid over tightening.
Screw Placemat
Hard Drive Door Security
:
M3 x 5 mm (1 each)
Keyboard to Bottom Case
Assembly
:
M2.5 x 20 mm (4 each; plus one
in memory module cover and
one in Mini PCI card cover)
Display to Base
:
M2.5 x 6 mm (3 each; 2 at back
of computer; 1 at flex-cable
strain relief)
Display Bezel
:
Rubber screw covers (4 each)
Plastic screw covers (2 each)
M2.5 x 4 mm (6 each)
Display Panel to Display
Mounting Bracket
:
M2 x 3 mm (6 each)
Video C ard
:
M2.5 x 8 mm (3 each)
Flex-Cable Mounting Bracket
to Top Cover
:
M2.5 x 4 mm (1 each)
Palm Res t to
Bottom Case Assembly
:
M2.5 x 20 mm (9 each)
System Board
:
M2.5 x 4 mm captive washer
(3 each)
LED Board
:
M2 x 4 mm (2 each)
Palm Res t Br ac ke t
:
M2.5 x 4 mm (2 each)
M2.5 x 20 mm (1 each)
Fan Assembly
:
M2 x 4 mm (3 each)
RJ-11/RJ-45 Board Assembly
:
M2.5 x 4 mm (1 each)
System Components
display
assembly
keyboard
hinge cover
palm rest
assembly
thermal cooling
assembly
fixed optical drive
system board
storage module
hard drive
bottom case assembly
main battery
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