Dell Vostro 1450 Manuale di servizio - Pagina 2
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I/O Board
Removing the I/O Board
Replacing the I/O Board
WARNING:
practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
CAUTION:
surface (such as a connector on your computer).
CAUTION:
is not covered by your warranty.
CAUTION:
computer.
Removing the I/O Board
1. Follow the instructions in
2. Remove the battery (see
3. Remove the base cover (see
4. Remove the memory modules (see
5. Remove the hard drive (see
6. Remove any installed Mini-Cards (see
7. Remove the keyboard (see
8. Remove the palm rest (see
9. Lift the black tab to disconnect the I/O board cable from the connectors on the I/O board and the system board.
10. Remove the two screws that secure the I/O board to the computer base.
11. Lift the I/O board out of the computer base.
1
screws (2)
3
I/O board cable
Replacing the I/O Board
1. Follow the instructions in
Great user manuals database on
Before working inside your computer, read the safety information that shipped with your computer. For additional safety best
To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal
Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™
To help prevent damage to the system board, remove the main battery (see
Before You
Begin.
Removing the
Battery).
Removing the Base
Cover).
Removing the Memory
Removing the Hard
Drive).
Removing the
Removing the
Keyboard).
Removing the Palm
Rest).
2
I/O board
Before You
Begin.
UserManuals.info
Removing the
Module(s)).
Mini-Card).
Battery) before working inside the