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Power management

Table 36. Power Management

Option

Description

AC Behavior

Allows you to enable or disable the computer from turning on automatically when an AC adapter is

connected.

•

Wake on AC

This option is not set by default.

Enable Intel Speed Shift
technology

This option is used to enable/disable Intel Speed Shift Technology.

This option is not set by default.

Auto On Time

Allows you to set the time at which the computer must turn on automatically.

The options are:

•

Disabled

—Default

•

Every Day

•

Weekdays

•

Select Days

This option is not set by default.

USB Wake Support

Allows you to enable USB devices to wake the system from standby.

•

Enable USB Wake Support

•

Wake on Dell USB-C Dock

This option is not set by default.

Wireless Radio Control

This option if enabled, will sense the connection of the system to a wired network and subsequently

disable the selected wireless radios (WLAN and/or WWAN). Upon disconnection from the wired network

the selected wireless radio will ne enabled.

•

Control WLAN radio

This option is not set by default.

Block Sleep

This option lets you to block entering to sleep in OS environment.

This option is not set by default.

Peak Shift

Allows you enable of disable the Peak shift feature. This feature when enabled minimizes the AC power

usage at times of peak demand. Battery doesnot charge between the Peak Shift start and end time

Peak Shift Start and End Time can be configured for all weekdays

This option set the battery threshold value (15 % to 100 %)

Advanced Battery Charge
Configuration

This option enables you to maximize the battery health. By enabling this option, your system uses the

standard charging algorithm and other techniques, during the non-work hours to improve the battery

health.

Advanced Battery Charge Mode can be configured for all weekdays

System setup

Содержание Latitude 7400 2-in-1

Страница 1: ...Dell Latitude 7400 2 in 1 Setup and specifications guide Regulatory Model P110G Regulatory Type P110G001 ...

Страница 2: ...amage to hardware or loss of data and tells you how to avoid the problem WARNING A WARNING indicates a potential for property damage personal injury or death 2019 Dell Inc or its subsidiaries All rights reserved Dell EMC and other trademarks are trademarks of Dell Inc or its subsidiaries Other trademarks may be trademarks of their respective owners 2019 04 Rev A01 ...

Страница 3: ...d Manageability 16 Intel vPro 16 Intel Standard Manageability ISM 16 Storage 16 System board connectors 16 Media card reader 17 Audio 17 Graphics Specifications 17 Camera 18 Communication Specifications 18 External Ports and connectors 18 Smart card reader 19 Display specifications 19 Keyboard 20 Touchpad 20 Operating system 20 Battery 21 Power adapter 22 Physical system dimensions 22 Computer env...

Страница 4: ...ng BIOS on systems with BitLocker enabled 39 Updating your system BIOS using a USB flash drive 39 System and setup password 40 Assigning a system setup password 40 Deleting or changing an existing system setup password 40 ExpressSign in 41 ExpressSign in behavior in Near state 41 ExpressSign in with the external monitor usage stateExpressSign in user interface in external monitor usage state 41 La...

Страница 5: ...to a secured wireless network enter the password for the wireless network access when prompted If connected to the internet sign in with or create a Microsoft account If not connected to the internet create an offline account On the Support and Protection screen enter your contact details 4 Locate and use Dell apps from the Windows Start menu Recommended Table 1 Locate Dell apps Dell apps Details ...

Страница 6: ...critical fixes and important device drivers as they become available Dell Digital Delivery Download software applications including software that is purchased but not pre installed on your computer 5 Create recovery drive for Windows NOTE It is recommended to create a recovery drive to troubleshoot and fix problems that may occur with Windows 6 For more information see Create a USB recovery drive ...

Страница 7: ...h drive to your computer 2 In Windows search type Recovery 3 In the search results click Create a recovery drive The User Account Control window is displayed 4 Click Yes to continue The Recovery Drive window is displayed 5 Select Back up system files to the recovery drive and click Next 6 Select the USB flash drive and click Next A message appears indicating that all data in the USB flash drive wi...

Страница 8: ...s views along with the ports and connectors and also explains the FN hot key combinations Topics Front view Left view Right view Top view Bottom view Chassis modes Front view 1 Proximity sensor receiver 2 Proximity sensor emitter 3 IR emitter 3 8 Chassis ...

Страница 9: ...ew 1 USB 3 1 Gen2 Type C port with Thunderbolt 3 and Power Delivery PD 2 USB 3 1 Gen2 Type C port with Thunderbolt 3 and Power Delivery PD 3 HDMI 1 4 Port 4 USB 3 1 Gen 1 Type A Port With PowerShare and Power On Wake support on WLAN 5 Smart card reader optional Right view 1 3 5 mm universal audio port 2 micro SIM card slot Chassis 9 ...

Страница 10: ...der 4 USB 3 1 Gen 1 Type A Port With PowerShare and Power On Wake support on WLAN 5 Noble Wedge shaped lock slot Top view 1 Power button with fingerprint reader optional 2 Keyboard 3 Touchpad with NFC optional 10 Chassis ...

Страница 11: ...Bottom view 1 Service Tag label 2 Speakers Chassis 11 ...

Страница 12: ...Chassis modes This section illustrates various supported modes for Latitude 7400 2 in 1 Stand Notebook Tablet and Tent 12 Chassis ...

Страница 13: ...st of keyboard shortcuts Keys Description Fn Esc Num Lock Fn F1 Mute audio Fn F2 Decrease volume Fn F3 Increase volume Fn F4 Mic Mute Fn F5 Keyboard backlight NOTE Not applicable for non backlight keyboard Fn F6 Decrease screen brightness Fn F7 Increase screen brightness Fn F8 Display Toggle Win P Fn F10 Print Screen Fn F11 Home Fn F12 End Fn Right Ctrl Emulates Right Click 4 Keyboard shortcuts 13...

Страница 14: ...ase Intel vPro and Intel Standard Manageability Storage System board connectors Media card reader Audio Graphics Specifications Camera Communication Specifications External Ports and connectors Smart card reader Display specifications Keyboard Touchpad Operating system Battery Power adapter Physical system dimensions Computer environment NFC Fingerprint reader Security Regulatory and Environmental...

Страница 15: ...ered on the system board and cannot be extended after purchase Memory configuration should be selected at point of sale Table 5 Memory specifications Feature Specifications Minimum memory configuration 8 GB Maximum memory configuration 16 GB Number of slots Part of the system board Memory options 8GB 16GB Type LPDDR3 RAM Speed Up to 16 GB LPDDR3 SDRAM 2133 MHz on board Base Table 6 Base configurat...

Страница 16: ...tion Suite for Systems Center Intel Standard Manageability ISM ISM offers a limited set of out of band features like remote power on off Serial over LAN redirect Wake on LAN etc To learn more about Intel ISM visit Intel s website at https software intel com en us blogs 2009 03 27 what is standard manageability Storage Table 7 Storage specifications Type Form factor Interface Security option Capaci...

Страница 17: ...Universal audio jack High quality speakers Noise reducing array microphones Stereo headset mic combo Internal speaker amplifier 2W RMS per channel Graphics Specifications Table 11 Graphics specifications Controller Type CPU Dependency Graphics memory type Capacity External display support Maximum resolution Intel UHD 620 Graphics UMA None Integrated Shared system memory HDMI 1 4a USB Type C displa...

Страница 18: ... Dual Band 2x2 Wi Fi Bluetooth v4 2 LE M 2 Wireless Card Intel Wi Fi 6 AX200 2x2 Wi Fi BT 5 LE Wireless Card Summer 2019 Table 14 WWAN Mobile Broadband specifications Dell Wireless 5821E Qualcomm Snapdragon X20 LTE M 2 Mobile Broadband Card External Ports and connectors Table 15 External Ports and connectors Feature Specifications Memory card reader microSD 4 0 Smart card reader Optional USB Two U...

Страница 19: ... x 1080 AR AS 16 9 WVA SLP narrow border touch screen 10 finger and Active Stylus capable Height Active area 6 85 inch 173 99 mm Width Active area 12 18 inch 309 31 mm Diagonal 14 inch 354 89 mm Borders AA to Glass Top 6 02 mm Bottom 8 8 mm Sides 3 73 mm Luminance Brightness typical 300 nits at 1 63 W in mosaic pattern 150 nits at 1 17 W Refresh rate 60 Hz Horizontal viewing angle min 89 degrees V...

Страница 20: ...guese 87 keys Japanese Size X 19 05 mm key pitch Y 18 05 mm key pitch Z 4 15 mm Backlit keyboard Yes Layout QWERTY AZERTY Kanji Touchpad Table 19 Touchpad Specifications Feature Specifications Resolution Horizontal 1235 Vertical 695 Dimensions Width 4 13 inch 105 mm Height 2 36 inch 60 mm Multi touch Supports five fingers multi touch NOTE Touchpad has the optional NFC sensor Operating system Table...

Страница 21: ...Hr 340 g 0 75 lb Voltage 52 WHr 7 6 V 78 WHr 11 4 V Life span 52 WHr 300 discharge recharge cycles Charging time when the computer is off approximate 0 15 C 4 Hours 16 45 C 2 Hours 46 60 C 3 Hours Operating time 1 52 WHr 14 Hours 2 78 WHr 24 Hours NOTE Operating time varies depending on operating conditions and can significantly reduce under certain power intensive conditions Temperature range Ope...

Страница 22: ...uency 50 Hz to 60 Hz Output current 65 W 3 25 A continuous 90 W 4 5 A continuous Rated output voltage 20 VDC Temperature range Operating 0 C to 40 C 32 F to 104 F Temperature range Non Operating 40 C to 70 C 40 F to 158 F Weight lbs 0 476 Weight kg 0 216 Physical system dimensions Table 23 Dimensions and weight Feature Specifications Height Front height 0 34 inch 8 53 mm Back height 0 59 inch 14 8...

Страница 23: ...ations NFC Near Field Communications NFC Standard ISO IEC 18092 and ISO IEC 21481 Cards Supported Type1 Type 2 Type 3 Type 4 ISO IEC 14443 4 stands based PICC ISO IEC 15693 stands based VICC ISO IEC 18000 3 Kovio Operating temperature 30 C to 85 C Humidity Up to 90 RH non condensing at temperatures of 25 C to 35 C Fingerprint reader This is an optional feature with the Latitude 7400 2 in 1 located...

Страница 24: ...utton Contacted Smart Card and Control Vault 3 Advanced Authentication with FIPS 140 2 Level 3 Certification Touch Fingerprint Reader in Power Button Contacted Smart Card Contactless Smart Card NFC and Control Vault 3 Advanced Authentication with FIPS 140 2 Level 3 Certification Optional Face IR camera Windows Hello compliant with Proximity Sensor Regulatory and Environmental Compliance Table 28 R...

Страница 25: ...ion keys Boot Sequence System setup options Updating the BIOS in Windows System and setup password ExpressSign in Boot menu Press F12 when the Dell logo appears to initiate a one time boot menu with a list of the valid boot devices for the system Diagnostics and BIOS Setup options are also included in this menu The devices listed on the boot menu depend on the bootable devices in the system This m...

Страница 26: ...e one time boot menu by pressing F12 key The one time boot menu displays the devices that you can boot from including the diagnostic option The boot menu options are Removable Drive if available STXXXX Drive NOTE XXX denotes the SATA drive number Optical Drive if available SATA Hard Drive if available Diagnostics NOTE Choosing Diagnostics will display the ePSA diagnostics screen The boot sequence ...

Страница 27: ...password when booting to a UEFI boot path Click one of the following options Always Except Internal HDD Default Always Never Date Time Allows you to set the date and time The change to the system date and time takes effect immediately System configuration Table 30 System Configuration Option Description SATA Operation Allows you to configure the operating mode of the integrated SATA hard drive con...

Страница 28: ... by Defualt Secure Connect Display Port and USB Only Thunderbolt Auto Switch This option configures the method used by the Thunderbolt controller to perform PCIe device enumeration Auto Switch The BIOS will automatically switch between BIOS Assist and Native Thunderbolt PC device enumeration modes to get all benefits of the installed OS Native Enumeration The BIOS will program the Thunderbolt cont...

Страница 29: ...ystem is running only on battery power Options are 5 seconds 10 seconds Default 15 seconds 30 seconds 1 minute 5 minute 15 minute Never Touchscreen This option controls whether the touchscreen is enabled or disabled This option is enabled by default Unobtrusive Mode When enabled pressing Fn F7 will turn off all light and sound emission in the system Press Fn F7 to resume normal operation Default i...

Страница 30: ...et Hence password has to be set for the first time you login and then you can change or delete the password System Password Allows you to set change or delete the System password The entries to set password are Enter the old password Enter the new password Confirm new password Click OK once you set the password NOTE For the first time login Enter the old password field is marked to Not set Hence p...

Страница 31: ...On Default Clear PPI Bypass for Enable Command Default PPI Bypass for Disbale Command PPI Bypass for Clear Command Attestation Enable Default Key Storage Enable Default SHA 256 Default Absolute This field lets you Enable Disable or Permanently Disable the BIOS module interface of the optional Absolute Persistence Module service from Absolute Software OROM Keyboard Access This option determines whe...

Страница 32: ...tion mode modifies the behaviour of Secure Boot to allow evaluation of UEFI driver signatures Choose one of the option Deployed Mode Default Audit Mode Expert Key Management Allows you to enable or disable Expert Key Management Enable Custom Mode This option is not set by default The Custom Mode Key Management options are PK Default KEK db dbx Intel Software Guard Extensions options Table 34 Intel...

Страница 33: ...ications improves with the additional cores All Default 1 2 3 Intel SpeedStep Allows you to enable or disable the Intel SpeedStep mode of processor Enable Intel SpeedStep This option is set by default C States Control Allows you to enable or disable the additional processor sleep states C states This option is set by default Intel TurboBoost This option enables or disables the Intel TurboBoost mod...

Страница 34: ...ystem to a wired network and subsequently disable the selected wireless radios WLAN and or WWAN Upon disconnection from the wired network the selected wireless radio will ne enabled Control WLAN radio This option is not set by default Block Sleep This option lets you to block entering to sleep in OS environment This option is not set by default Peak Shift Allows you enable of disable the Peak shif...

Страница 35: ...e certain power adapters Enable Adapter Warnings Default Numlock Enable Allows you to enable or disable the Numlock function when the system boots Enable Numlock Default Fn Lock Options Allows you to let hot key combinations Fn Esc toggle the primary behavior of F1 F12 between their standard and secondary functions If you disable this option you cannot toggle dynamically the primary behavior of th...

Страница 36: ...on Enable Sign of Life Display Indication Enable Sign of Life Keyboard Backlight Indication Manageability Table 38 Manageability Option Description USB Provision When enabled Intel AMT can be provisioned using the local provisioning file via a USB storage device MEBx Hotkey This option specifies whether the MEBx Hotkey function should bee enabled when the system boots Virtualization support Table ...

Страница 37: ...e wireless switch The options are WWAN GPS on WWAN Module WLAN Bluetooth All the options are enabled by default Wireless Device Enable Allows you to enable or disable the internal wireless devices The options are WWAN GPS WLAN Bluetooth Contactless Smartcard NFC All the options are enabled by default Maintenance Table 41 Maintenance Option Description Service Tag Displays the service tag of your c...

Страница 38: ...eplace the system board or if an update is available For laptops ensure that your computer battery is fully charged and connected to a power outlet About this task NOTE If BitLocker is enabled it must be suspended prior to updating the system BIOS and then re enabled after the BIOS update is completed Steps 1 Restart the computer 2 Go to Dell com support Enter the Service Tag or Express Service Co...

Страница 39: ...ut this task If the system cannot load into Windows but there is still a need to update the BIOS download the BIOS file using another system and save it to a bootable USB Flash Drive NOTE You will need to use a bootable USB Flash drive Please refer to the following article for further details https www dell com support article us en 19 sln143196 Steps 1 Download the BIOS update EXE file to another...

Страница 40: ...rity screen is displayed 2 Select System Admin Password and create a password in the Enter the new password field Use the following guidelines to assign the system password A password can have up to 32 characters The password can contain the numbers 0 through 9 Only lower case letters are valid upper case letters are not allowed Only the following special characters are allowed space 3 Type the sy...

Страница 41: ...ate behavior NOTE The Dell ExpressSign in user interface is the proximity sensor feature in Dell Latitude 7400 2 in 1 laptop NOTE In the ExpressSign in window click Go next to the Setup facial recognition field to start and setup the Windows Hello facial sign in option Table 44 Near state behavior System state Description ON Standby Wakes up the system when the user is within the sensor Field of V...

Страница 42: ...u exit the Dell Proximity Sensor application you have to re launch the application and enable the feature manually You can enable the Systray icon to start the Dell ExpressSign in window from the system desktop after Dell Proximity Sensor has been launched To start the Dell ExpressSign in do the following 1 Click Windows Settings System Power Sleep Dell Proximity Sensor Change PC behavior based on...

Страница 43: ...arget Range distance The proximity sensor should function satisfactorily in detecting user presence absence 100cm away Lock timer The lock timer is the approximate time for Dell Express Sign in to identify that the user is no longer in front of the system or within the FoV This feature will recognize your physical absence and lock the system The lock timer values are 60 seconds default 90 seconds ...

Страница 44: ...Table 47 Supported hinge angles System with status Supported hinge angle Illustration Clamshell 60 to 150 Stand 210 to 300 Tablet Not supported Tent Not supported 44 System setup ...

Страница 45: ...o not have the Service Tag use the auto detect feature or manually browse for your notebook model 4 Click Drivers and Downloads 5 Select the operating system installed on your notebook 6 Scroll down the page and select the driver to install 7 Click Download File to download the driver for your notebook 8 After the download is complete navigate to the folder where you saved the driver file 9 Double...

Страница 46: ...ne based support and service options Availability varies by country and product and some services may not be available in your area To contact Dell for sales technical support or customer service issues Steps 1 Go to Dell com support 2 Select your support category 3 Verify your country or region in the Choose a Country Region drop down list at the bottom of the page 4 Select the appropriate servic...

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