Dell Latitude E7440 Owner's Manual Page 51
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- Table of contents
- BOOKMARKS
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• Replace from File- Replaces the current key with a key from a user-selected
file
• Append from File- Adds a key to the current database from a user-selected
file
• Delete- Deletes the selected key
• Reset All Keys- Resets to default setting
• Delete All Keys- Deletes all the keys
NOTE: If you disable the Custom Mode, all the changes made will be erased
and the keys will restore to default settings.
Table 7. Performance
Option Description
Multi Core Support This field specifies whether the process will
have one or all cores enabled. The
performance of some applications will
improve with the additional cores. This option
is enabled by default. Allows you to enable or
disable multi-core support for the processor.
The options are:
• All (Default Setting)
• 1
• 2
Intel SpeedStep Allows you to enable or disable the Intel
SpeedStep feature.
Default Setting: Enable Intel SpeedStep
C States Control Allows you to enable or disable the additional
processor sleep states.
Default Setting: The option C states is
enabled.
Intel TurboBoost Allows you to enable or disable the Intel
TurboBoost mode of the processor.
Default Setting: Enable Intel TurboBoost
Hyper-Thread Control Allows you to enable or disable the
HyperThreading in the processor.
Default Setting: Enabled
Rapid Start Technology The Intel Rapid Start feature might improve
the battery life by automatically putting the
system into a low power state during sleep
after a user specified time. The options are
enabled by default:
• Intel Rapid Start Feature
• Transition to Rapid Start when using Timer
The Rapid Start Timer value can be configure
to put the system into Rapid State as per
requirement.
51
- Dell Latitude E7440 1
- Owner's Manual 1
- Notes, Cautions, and Warnings 2
- Contents 3
- Working on Your Computer 5
- Turning Off Your Computer 6
- Recommended Tools 9
- System Overview 9
- Removing the SD Card 10
- Installing the SD Card 11
- Removing the Battery 11
- Installing the Battery 12
- Removing the Base Cover 12
- Installing the Base Cover 14
- Removing the Hard Drive 14
- Installing the Hard Drive 16
- Removing the Keyboard Trim 16
- Installing the Keyboard Trim 16
- Removing the Keyboard 17
- Installing the Keyboard 18
- Removing the WLAN Card 19
- Installing the WLAN Card 19
- Removing the mSATA SSD Card 19
- Installing the mSATA SSD Card 20
- Removing the Memory Module 20
- Installing the Memory Module 20
- Removing the Palmrest 21
- Installing the Palmrest 24
- Removing the Speakers 25
- Installing the Speakers 26
- Removing the Display Assembly 27
- Removing the System Fan 32
- Installing the System Fan 33
- Removing the Heatsink 33
- Installing the Heatsink 34
- Removing the System Board 34
- 45-degree angle 35
- Installing the System Board 37
- Removing the Power Connector 38
- Removing the I/O Board 38
- Installing the I/O Board 39
- Removing the Display Bezel 40
- Installing the Display Bezel 40
- Removing the Display Panel 40
- Installing the Display Panel 41
- Removing the Camera 41
- Installing the Camera 42
- Docking Port Information 43
- System Setup 45
- System Setup Options 46
- Table 3. System Configuration 47
- Table 4. Video 49
- Table 5. Security 49
- Table 6. Secure Boot 50
- Table 7. Performance 51
- Table 8. Power Management 52
- Table 9. POST Behavior 53
- Table 11. Wireless 54
- Updating the BIOS 55
- System and Setup Password 56
- Diagnostics 59
- Battery Status Lights 60
- Specifications 61
- Table 20. Video 62
- Table 21. Camera 62
- Table 22. Communications 62
- Table 24. Display 63
- Table 25. Keyboard 63
- Table 26. Touchpad 63
- Table 27. Battery 64
- Table 28. AC Adapter 64
- Table 29. Physical 65
- Table 30. Environmental 65
- Contacting Dell 67
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