Dell Latitude 7220 Service Manual Manual pdf 69 page image
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Dell Latitude 7220 Service Manual

Also see for Latitude 7220: Setup and specificationsUser guideQuick startSetup and specifications

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Contents
  1. Table Of Contents
  2. Table Of Contents
  3. Table Of Contents
  4. Working on your tablet
  5. Safety precautions
  6. ESD field service kit
  7. After working inside your tablet
  8. Removing and installing components
  9. Batteries
  10. Installing the batteries
  11. Subscriber Identification Module (SIM) card
  12. Inserting the uSIM
  13. Stylus
  14. Installing the stylus
  15. Display assembly
  16. Installing the display assembly
  17. Function keys
  18. Removing the function keys
  19. Installing the function keys
  20. Heat sink
  21. Installing the heat-sink
  22. System fan
  23. Installing the system fan
  24. Solid-state drive
  25. Installing M.2 2230 solid-state drive
  26. WLAN card
  27. Installing the WLAN card
  28. WWAN card
  29. Installing the WWAN card
  30. Microphone
  31. Front camera
  32. Installing the front camera
  33. Coin-cell battery
  34. Installing the coin-cell battery
  35. System board
  36. Installing the system board
  37. Rear Camera
  38. Installing the rear camera
  39. Micro serial port and power connector port
  40. Installing micro serial port and power connector port
  41. Docking Board
  42. Installing the docking board
  43. Smart card reader and wireless passthrough daughterboard
  44. Installing the smart card reader and wireless passthrough daughterboard
  45. System setup
  46. Boot Sequence
  47. System information
  48. Video
  49. Secure boot
  50. Intel Software Guard Extensions
  51. Power management
  52. POST behavior
  53. Manageability
  54. Wireless
  55. About
  56. Updating your system BIOS using a USB flash drive
  57. System and setup password
  58. Assigning a system setup password
  59. Troubleshooting
  60. Recovering the operating system
  61. WiFi power cycle
  62. Getting help
Dell Latitude 7220 Service Manual Manual pdf 69 page image
Option Description• PPI Bypass for Enable Commands (default)• PPI Bypass for Disable Commands• PPI Bypass for Clear Commands• Attestation Enable (default)• Key Storage Enable (default)• SHA-256 (default)Choose any one option:• Disabled• Enabled (default)Absolute This field lets you Enable, Disable or Permanently Disable the BIOS module interface of the optionalAbsolute Persistence Module service from Absolute Software.• Enabled - This option is selected by default.• Disabled• Permanently DisabledOROM Keyboard Access This option determines whether users are able to enter Option ROM configuration screen viahotkeys during boot.• Enabled (default)• Disabled• One Time EnableAdmin Setup Lockout Allows you to prevent users from entering Setup when Admin password is set. This option is not setby default.Master Password Lockout Allows you to disable master password support Hard Disk passwords need to be cleared before thesettings can be changed. This option is not set by default.SMM Security Mitigation Allows you to enable or disable additional UEFI SMM Security Mitigation protections. This option isselected by default.Secure bootTable 7. Secure BootOption DescriptionSecure Boot Enable Allows you to enable or disable Secure Boot feature• Secure Boot EnableOption is selected by default.Secure Boot Mode Allows you to modify the behavior of Secure Boot to allow evaluation or enforcement of UEFIdriver signatures.• Deployed Mode (default)• Audit ModeExpert key Management Allows you to manipulate the security key databases only if the system is in Custom Mode. TheEnable Custom Mode option is disabled by default. The options are:• PK (default)• KEK• db• dbxIf you enable the Custom Mode, the relevant options for PK, KEK, db, and dbx appear. Theoptions are:• Save to File- Saves the key to a user-selected file• Replace from File- Replaces the current key with a key from a user-selected fileSystem setup 69
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This manual is suitable for:
Latitude 7220T03H003
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