Dell Inspiron 3471 Service Manual Manual pdf 6 page image
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Dell Inspiron 3471 Service Manual

Also see for Inspiron 3471: Setup and specifications

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Contents
  1. Table Of Contents
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. working inside your computer
  6. Electrostatic discharge—ESD protection
  7. after working inside your computer
  8. recommended tools
  9. screw list
  10. inside view of your computer
  11. System-board components
  12. removing the computer cover
  13. replacing the computer cover
  14. removing the front bezel
  15. Prerequisites
  16. replacing the front bezel
  17. Post-requisites
  18. removing the fan shroud
  19. replacing the fan shroud
  20. Removing the 2.5-inch hard drive
  22. Replacing the 2.5-inch hard drive
  24. Removing the 3.5-inch hard drive
  25. Replacing the 3.5-inch hard drive
  27. removing the optical drive
  28. replacing the optical drive
  30. removing the memory modules
  31. replacing the memory modules
  32. Removing the coin-cell battery
  33. Replacing the coin-cell battery
  34. removing the wireless card
  35. replacing the wireless card
  36. Removing the solid-state drive
  37. Replacing the solid-state drive
  38. removing the antenna modules
  39. replacing the antenna modules
  40. Removing the power-button module
  41. Replacing the power-button module
  43. Removing the power-supply unit
  44. Replacing the power-supply unit
  46. Removing the thermal-cooling assembly
  47. Replacing the thermal-cooling assembly
  48. removing the processor
  49. replacing the processor
  50. removing the system board
  51. replacing the system board
  53. system setup
  54. system setup options
  55. clearing forgotten passwords
  56. clearing cmos settings
  58. troubleshooting
  59. recovering the operating system
  60. WiFi power cycle
  61. getting help and contacting dell
Dell Inspiron 3471 Service Manual Manual pdf 6 page image
37 Replacing the system board.......................................................................................................64Procedure............................................................................................................................................................................. 64Post-requisites.....................................................................................................................................................................6538 System setup........................................................................................................................... 67BIOS overview..................................................................................................................................................................... 67Entering BIOS setup program............................................................................................................................................67Navigation keys....................................................................................................................................................................67Boot Sequence.....................................................................................................................................................................67System setup options......................................................................................................................................................... 68Clearing forgotten passwords............................................................................................................................................75Prerequisites...................................................................................................................................................................75Procedure....................................................................................................................................................................... 75Post-requisites............................................................................................................................................................... 76Clearing CMOS settings..................................................................................................................................................... 76Prerequisites...................................................................................................................................................................76Procedure....................................................................................................................................................................... 76Post-requisites............................................................................................................................................................... 7739 Troubleshooting....................................................................................................................... 78Enhanced Pre-Boot System Assessment (ePSA) diagnostics......................................................................................78Running the ePSA diagnostics..................................................................................................................................... 78Diagnostics........................................................................................................................................................................... 78Recovering the operating system......................................................................................................................................79Flashing BIOS (USB key)....................................................................................................................................................79Flashing the BIOS................................................................................................................................................................ 79WiFi power cycle................................................................................................................................................................. 80Flea power release...............................................................................................................................................................8040 Getting help and contacting Dell................................................................................................ 816 Contents
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Inspiron 3471
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