OneStart

Menu

Lenovo Think Centre 7021 manuals

Think Centre 7021 first page preview

Think Centre 7021

Brand: Lenovo | Category: Computer Hardware
Table of contents
  1. Table Of Contents
  2. Table Of Contents
  3. Table Of Contents
  4. Chapter 1. About this manual
  5. Chapter 2. Safety information
  6. Voltage-selection switch
  7. Handling electrostatic discharge-sensitive devices
  8. Chapter 3. General information
  9. ThinkVantage Productivity Center
  10. and 7177
  11. Chapter 4. General checkout
  12. Chapter 5. Diagnostic programs
  13. PC-Doctor for DOS
  14. test results
  15. Viewing the test log
  16. program
  17. Password considerations
  18. Erasing lost or forgotten passwords (clearing CMOS)
  19. Selecting a startup device
  20. Exiting the Setup Utility program
  21. Chapter 7. Symptom-to-FRU index
  22. Beep symptoms
  23. POST error codes
  24. Miscellaneous error messages
  25. Undetermined problems
  26. Locations
  27. Locating connectors, controls, and indicators on the front of your computer
  28. Locating connectors on the rear of your computer
  29. Locating components
  30. Locating parts on the system board
  31. Locating internal drives
  32. Installing or replacing hardware
  33. Removing and reinstalling the front bezel
  34. Installing or replacing a PCI card
  35. Installing or replacing a memory module
  36. Installing or replacing the optical drive
  37. Installing or replacing the card reader
  38. installing the card reader
  39. replacing the card reader
  40. Replacing the battery
  41. Replacing the power supply assembly
  42. Replacing the heat sink and fan assembly
  43. Replacing the microprocessor
  44. Replacing the system board
  45. Replacing the primary hard disk drive
  46. Replacing the secondary hard disk drive
  47. Replacing the front fan assembly
  48. Replacing the rear fan assembly
  49. Replacing the front audio and USB assembly
  50. Replacing the internal speaker
  51. Completing the parts replacement
  57. Handling static-sensitive devices
  58. Opening the computer cover
  60. Accessing the system board components and drives
  65. Replacing the hard disk drive
  66. Replacing the optical drive
  71. Replacing the system fan assembly
  75. Chapter 10. FRU lists
  76. Mechanical FRUs
  77. Keyboard and Mouse
  78. Adapters and miscellaneous FRUs
  79. Power Cords
  80. Recovery discs
  81. Windows 7 Home Basic 32 Recovery CD
  82. Windows 7 Home Premium 32 Recovery CD
  83. Windows 7 Professional 64 Recovery CD
  84. Windows XP Professional 32 Recovery CD
  85. Windows XP Professionally Generic
  86. Windows Vista Business 32 Recovery CD
  87. Windows Vista Home Basic 32 Recovery CD
  93. Windows 7 Professional 32 Recovery CD
  96. Windows 7 Home Premium 64 Recovery CD
  99. Recovery CD
  102. Chapter 11. Additional service information
  103. Updating (flashing) the BIOS from your operating system
  104. Power management
  105. Appendix A. Notices
  106. Television output notice
  107. Index
Related products
Think Centre 7023Think Centre 7052Think Centre 7005Think Centre 7033Think Centre 7035Think Centre 7049Think Centre 7034Think Centre 7053Think Centre 7032Think Centre 7072
Lenovo categories
Laptop
Desktop
Monitor
Server
Tablet
Software
Cell Phone
Storage
Computer Hardware
Adapter
More Lenovo categories
Product
Menu
Learn More
Menu
Legal
Menu
Copyright © 2024 OneStart. All Rights Reserved