Dell Precision M4500 (Early 2010) - Manual (Page 4)

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Bottom Chassis Assembly
Dell Precision™ Mobile Workstation M4500 Service Manual
Removing the Bottom Chassis Assembly
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove the battery .
3. Remove the access panel .
4. Remove the subscriber identity module (SIM) card .
5. Remove the optical drive .
6. Remove the keyboard .
7. Remove the coin-cell battery .
8. Remove the hinge covers .
9. Remove the display Assembly .
10. Remove the hard drive .
11. Remove the Latitude ON™ Flash card .
12. Remove the wireless wide area network (WWAN) card .
13. Remove the wireless local area network (WLAN) card .
14. Remove the heat sink and fan assembly .
15. Remove the Processor .
16. Remove the palm rest assembly .
17. Remove the Bluetooth® card .
18. Remove the Express Card Board .
19. Remove the SD Media Board .
20. Remove the I/O Port Card .
Replacing the Bottom Chassis Assembly
To replace the bottom chassis assembly, perform the above steps in reverse order.
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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.
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