Dell Precision M4300, Руководство по обслуживанию

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Base
Dell™ Precision™ M4300 Service Manual
1. Follow the procedures in Before You Begin .
2. Remove the hard drive (see Hard Drive ).
3. Remove the hinge cover (see Hinge Cover ).
4. Remove the internal card with Bluetooth ® wireless technology.
5. Remove the keyboard (see Keyboard ).
6. Remove the display assembly (see Removing the Display Assembly ).
7. Remove the palm rest (see Palm Rest ).
8. Remove the processor thermal-cooling assembly (see Processor Thermal-Cooling Assembly ).
9. Remove the processor (see Removing the Processor Module ).
10. Remove the modem (see Modem ).
11. Remove the fan (see Fan ).
12. Remove the system board (see Removing the System Board ).
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CAUTION: Before performing the following procedures, follow the safety instructions in the Product Information Guide.
NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching a connector on the back panel of
the computer.