DELL inspiron 4100 Benutzerhandbuch
Removing and Replacing Parts: Dell Inspiron 4100
Removing the System Board
The system board's BIOS chip contains the service tag sequence, which is also visible on a barcode
label on the bottom of the computer. The replacement kit for the system board includes a CD that
provides a utility for transferring the service tag sequence to the replacement system board.
NOTICE:
Disconnect the computer and any attached devices from electrical outlets, and
remove any installed batteries.
NOTICE:
To avoid ESD, ground yourself by using a wrist grounding strap or by touching an
unpainted metal surface on the computer.
NOTICE:
procedure.
1. Remove the
2. Remove the
3. Remove the
4. Remove the
5. Remove the
.
6. Remove the
7. Remove the modem, memory modules, and Mini PCI card.
8. Turn the computer over, and remove the six M2.5 x 5-mm screws labeled "circle B" that secure
the system board to the bottom case.
9. Remove the three M2.5 x 5-mm screws labeled "circle B" that secure the fan guard to the
bottom case.
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