Dell 3662 (3662-2958) service manual

Contents

1. Inspiron 3662 Service Manualp. 3
2. Before working inside your computerp. 8

   NOTE: The images in this document may differ from your computer depending on the configuration you ordered. Before you begin 1 Save and close all open files…

3. After working inside your computerp. 9

   CAUTION: Leaving stray or loose screws inside your computer may severely damage your computer. 1 Replace all screws and ensure that no stray screws remain…

4. Safety instructionsp. 10

   Use the following safety guidelines to protect your computer from potential damage and ensure your personal safety. WARNING: Before working inside your…

5. Recommended toolsp. 12

   The procedures in this document may require the following tools: • Phillips screwdriver • Plastic scribe 12

6. Screw listp. 13

   The following table provides the list of screws that are used for securing different components to the computer. Table 1. Screw list Component Secured to Screw…

7. Inside view of your computerp. 14

   system board 2 processor fan and heat-sink assembly 3 memory module 4 I/O board 5 optical drive 6 hard-drive assembly 7 side chassis 8 wireless card 14

8. System board componentsp. 15

   power-button cable connector 2 coin-cell battery 3 I/O-cable connector 4 memory-module (slot 2) 5 hard-drive and optical drive powercable connector 6…

9. Removing the computer coverp. 17

   WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Before working inside your…

10. Replacing the computer coverp. 19
11. Removing the front bezelp. 20
12. Replacing the front bezelp. 23
13. Removing the memory modulesp. 24
14. Replacing the memory modulesp. 27
15. Removing the 3.5-inch hard drivep. 29
16. Replacing the 3.5-inch hard drivep. 34
17. Removing the optical drivep. 35
18. Replacing the optical drivep. 40
19. Removing the coin-cell batteryp. 41
20. Replacing the coin-cell batteryp. 44
21. Removing the wireless cardp. 45
22. Replacing the wireless cardp. 48
23. Removing the antenna modulesp. 50
24. Replacing the antenna modulesp. 53
25. Removing the power-button modulep. 54
26. Replacing the power-button modulep. 57
27. Removing the processor fanp. 58
28. Replacing the processor fanp. 61
29. Removing the processor heat-sinkp. 62

    Removing the processor heatsink WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps…

30. Replacing the processor heat-sinkp. 64

    Replacing the processor heatsink WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps…