Dell DCME 서비스 매뉴얼 - 페이지 39
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System Board
Dell™ Inspiron™ 560/570 Service Manual
Removing the System Board
Replacing the System Board
WARNING:
Before working inside your computer, read the safety information that shipped with your computer. For additional safety best
practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
WARNING:
To guard against electrical shock, always unplug your computer from the electrical outlet before removing the cover.
WARNING:
Do not operate your equipment with any cover(s) (including computer covers, bezels, filler brackets, front-panel inserts, etc.)
removed.
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.
Removing the System Board
1. Follow the procedures in
Before You
2. Remove the computer cover (see
3. Remove any PCI and PCI Express cards on the system board (see
4. Remove the processor fan and heat sink assembly (see
5. Remove the processor (see
6. Remove the memory modules (see
connector so that the memory modules can be installed in the same location after the board is replaced.
7. Disconnect all cables from the system board. Note the routing of all cables as you remove them so that you can re-route them correctly after installing
the new system board.
8. Remove the eight screws that secure the system board to the chassis.
9. Lift the system board up and out of the chassis.
Inspiron 560
1 screws (8) 2 system board
Inspiron 570
Begin.
Removing the Computer
Cover).
Removing the Processor Fan and Heat Sink
Removing the
Processor).
Removing the Memory
Module(s)) and document which memory module is removed from each memory-module
Removing PCI and PCI Express
Cards).
Assembly).