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Create a USB recovery drive for Windows

Create a recovery drive to troubleshoot and fix problems that may occur with Windows. An empty USB flash drive with a
minimum capacity of 16 GB is required to create the recovery drive.

NOTE:

This process may take up to an hour to complete.

NOTE:

The following steps may vary depending on the version of Windows installed. Refer to the

Microsoft support site

for

latest instructions.

1. Connect the USB flash 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 will be deleted.

7. Click

Create

8. Click

Finish

For more information about reinstalling Windows using the USB recovery drive, see the

Troubleshooting

section of your

product's

Service Manual

www.dell.com/support/manuals

Create a USB recovery drive for Windows

Содержание Inspiron 7420

Страница 1: ...Latitude 7420 Setup and specifications guide Regulatory Model P135G P136G Regulatory Type P135G001 P136G001 January 2021 Rev A00 ...

Страница 2: ...ential damage 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 2021 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 ...

Страница 3: ...de 7420 14 Dimensions and weight 14 Processor 15 Chipset 15 Operating system 16 Memory 16 External ports 16 Internal slots 17 Wireless module 17 Audio 18 Storage 18 Media card reader 18 Keyboard 19 Camera 19 Touchpad 20 Power adapter 20 Battery 21 Display 22 Fingerprint reader in power button 23 GPU Integrated 23 Operating and storage environment 24 Chapter 5 Keyboard shortcuts 25 Chapter 6 Gettin...

Страница 4: ...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 3 Locate and use Dell apps from the Windows Start menu Recommended Table 1 Locate Dell apps Dell apps Details Del...

Страница 5: ...r computer with critical fixes and important device drivers as they become available Dell Digital Delivery Download software applications including software that is purchased but not preinstalled on your computer 4 Create recovery drive for Windows NOTE It is recommended to create a recovery drive to troubleshoot and fix problems that may occur with Windows For more information see Create a USB re...

Страница 6: ... 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 will be dele...

Страница 7: ...d Status LED Right 1 micro SD card slot 2 micro SIM card slot optional with WWAN configuration only 3 Thunderbolt 4 with Power Delivery DisplayPort Alt Mode USB 4 type C 4 SuperSpeed USB 3 2 Gen 1 Type A with PowerShare 5 HDMI 2 0 port 6 Wedge security lock slot 3 Views of Latitude 7420 7 ...

Страница 8: ...Left 1 Thunderbolt 4 with Power Delivery DisplayPort Alt Mode USB 4 type C 2 Air vents 3 Headset headphone and microphone combo port 4 Smart card reader slot optional Palmrest 8 Views of Latitude 7420 ...

Страница 9: ...reader 3 Keyboard 4 Touchpad Display 1 Proximity sensor optional 2 IR emitter optional 3 RGB or IR Camera optional 4 Camera shutter 5 Camera status LED 6 IR emitter optional 7 Ambient Light Sensor ALS optional 8 LCD panel 9 LED indicator Views of Latitude 7420 9 ...

Страница 10: ...Bottom 1 Speakers 2 Service tag label 3 Cooling vents Modes NOTE The modes are applicable only to Latitude 7420 2 in 1 an upsell option 10 Views of Latitude 7420 ...

Страница 11: ...Tablet mode Laptop mode Views of Latitude 7420 11 ...

Страница 12: ...Tent mode Stand mode 12 Views of Latitude 7420 ...

Страница 13: ...dapter Solid White S0 S5 Fully Charged Battery Off S0 S5 11 100 Battery Solid Amber 590 3 nm S0 S5 10 S0 ON System is turned on S4 Hibernate The system consumes the least power compared to all other sleep states The system is almost at an OFF state expect for a trickle power The context data is written to hard drive S5 OFF The system is in a shutdown state Views of Latitude 7420 13 ...

Страница 14: ...of your Latitude 7420 Table 3 Dimensions and weight Description Values Height Front height 17 27 mm 0 68 in Carbon Fiber 16 90 mm 0 67 in Aluminium 17 06 mm 0 67 in Carbon Fiber 2 in 1 16 40 mm 0 64 in Aluminium 2 in 1 Rear height 18 88 mm 0 74 in Carbon Fiber 18 00 mm 0 708 in Aluminium 18 91 mm 0 74 in Carbon Fiber 2 in 1 18 70 mm 0 736 in Aluminium 2 in 1 Width 321 35 mm 12 65 in Carbon Fiber 3...

Страница 15: ...G7 vPro 11th Generation Intel Core i7 1165G7 Non vPro 11th Generation Intel Core i7 1185G7 vPro Processor wattage Maximum TDP 28 W cTDP 13 W 15 W Maximum TDP 28 W cTDP 13 W 15 W Maximum TDP 28 W cTDP 13 W 15 W Maximum TDP 28 W cTDP 13 W 15 W Processor core count 4 4 4 4 Processor thread count 8 8 8 8 Processor speed 2 40 GHz to 4 20 GHz 2 60 GHz to 4 40 GHz 2 80 GHz to 4 70 GHz 3 00 GHz to 4 80 GH...

Страница 16: ...supported 8 GB 2 x 4 GB 16 GB 2 x 8 GB 32 GB 2 x 16 GB External ports The following table lists the external ports on your Latitude 7420 Table 7 External ports Description Values USB ports One SuperSpeed USB 3 2 Gen 1 Type A with PowerShare Two Thunderbolt 4 with Power Delivery DisplayPort Alt Mode USB 4 type C Audio port One Combo Mic Headphone Jack Video port One HDMI 2 0 Two Thunderbolt 4 with ...

Страница 17: ...o 1 2 Gbps 5 GHz 160M Up to 2 4 Gbps Frequency bands supported 2 4 GHz 5 GHz Wireless standards WiFi 802 11a b g Wi Fi 4 WiFi 802 11n Wi Fi 5 WiFi 802 11ac Wi Fi 6 802 11ax Encryption 64 bit and 128 bit WEP TKIP 128 bit AES CCMP 256 bit AES GCMP Bluetooth Bluetooth 5 1 WWAN modules The following list provides the mobile broadband module options available on Latitude 7420 1 Qualcomm Snapdragon X20 ...

Страница 18: ...al array microphones Storage Your computer supports the following configuration The primary drive of your computer varies with the storage configuration M 2 2230 PCIe x4 NVMe Class 35 Solid State Drive M 2 2280 PCIe x4 NVMe Class 40 Solid State Drive M 2 2280 PCIe x4 NVMe Class 40 Solid State Drive Self Encrypting Drive Table 11 Storage specifications Form factor Interface type Capacity M 2 2230 C...

Страница 19: ...s To type the alternate character press Shift and the desired key To perform secondary functions press Fn and the desired key NOTE You can define the primary behavior of the function keys F1 F12 changing Function Key Behavior in BIOS setup program Camera Table 14 Camera specifications Description Value Number of cameras One One One One One Type Integrated 2 7 mm HD RGB Webcam Integrated 2 7 mm HD ...

Страница 20: ...761 Dimensions Horizontal 115 mm 4 52 in 115 mm 4 52 in Vertical 65 mm 2 56 in 65 mm 2 56 in Power adapter The following table lists the power adapter specifications of your Latitude 7420 Table 16 Power adapter specifications Description Option one Option two Type 65 W USB Type C 90 W USB Type C Input voltage 100 VAC to 240 VAC 100 VAC to 240 VAC Input frequency 50 Hz to 60 Hz 50 Hz to 60 Hz Input...

Страница 21: ...ge or Long Life Cycle Voltage VDC 11 40 VDC 15 2 VDC Weight maximum 0 212 kg 0 467lb 0 264 kg 0 582lb Dimensions Height 92 8 mm 3 654 in 92 8 mm 3 654 in Width 238 mm 9 37 in 238 mm 9 37 in Depth 5 7 mm 0 224 in 5 7 mm 0 224 in Temperature range Operating Charging 0 C to 45 C 32 F to 113 F Discharging 0 C to 65 C 32 F to 149 F Storage 20 C to 60 C 4 F to 140 F Battery Operating time Varies dependi...

Страница 22: ... the system off Enabling ExpressCharge requires that both the computer and the battery used be ExpressCharge capable If these requirements are not met ExpressCharge will not be enabled Field Replaceable Part Display Table 18 Display specifications Description Values Type 14 in Full High Definition FHD 14 in Full High Definition FHD 14 in Full High Definition FHD 14 in Full High Definition FHD 14 i...

Страница 23: ...s glossy finish Anti glare Anti glare Anti glare Anti Glare SafeScreen Anti glare Anti Reflection Anti Smudge coating Touch options No No Yes Yes No Yes Stylus support No No No No No Yes optional Wacom pen Fingerprint reader in power button Table 19 Fingerprint reader specifications Description Values Sensor technology Capacitive Sensor resolution 500 dpi Sensor pixel size 108 x 88 GPU Integrated ...

Страница 24: ...0 C to 35 C 32 F to 95 F 40 C to 65 C 40 F to 149 F Relative humidity maximum 10 to 80 non condensing 0 to 95 non condensing Vibration maximum 0 26 GRMS 1 37 GRMS Shock maximum 105 G 40 G Altitude range 15 2 m to 3048 m 50 ft to 10 000 ft 15 2 m to 10668 m 50 ft to 35 000 ft Measured using a random vibration spectrum that simulates user environment Measured using a 2 ms half sine pulse when the ha...

Страница 25: ...Fn key lock Fn F1 Mute audio F1 behavior Fn F2 Decrease volume F2 behavior Fn F3 Increase volume F3 behavior Fn F4 Mic Mute F4 behavior Fn F5 Keyboard backlight NOTE Not applicable for non backlight keyboard F5 behavior Fn F6 Decrease screen brightness F6 behavior Fn F7 Increase screen brightness F7 behavior Fn F8 Switch to external display F8 behavior Fn F10 Print Screen F10 behavior Fn F11 Home ...

Страница 26: ...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 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 service or s...

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