User Guide for DELL models including: Precision 7740, Mobile Workstation Laptop, Workstation Laptop, Precision 7740, Laptop
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Dell Precision 7740 Setup and specifications guide | Dell US
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DocumentDocumentDell Precision 7740 Setup and specifications guide Regulatory Model: P34E Regulatory Type: P34E002 September 2021 Rev. A02 Notes, cautions, and warnings NOTE: A NOTE indicates important information that helps you make better use of your product. CAUTION: A CAUTION indicates either potential 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. © 2019-2021 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. Contents Chapter 1: Set up your computer................................................................................................... 4 Chapter 2: Chassis........................................................................................................................ 6 Front open view................................................................................................................................................................... 6 Left view................................................................................................................................................................................ 7 Right view..............................................................................................................................................................................7 Palmrest view....................................................................................................................................................................... 8 Back view.............................................................................................................................................................................. 8 Bottom view..........................................................................................................................................................................9 Hot key definition................................................................................................................................................................ 9 Chapter 3: System specifications................................................................................................. 11 System information............................................................................................................................................................ 11 Processor.............................................................................................................................................................................. 11 Memory.................................................................................................................................................................................12 Storage................................................................................................................................................................................. 13 Media card-reader............................................................................................................................................................. 13 Audio..................................................................................................................................................................................... 13 Video..................................................................................................................................................................................... 14 Camera................................................................................................................................................................................. 15 Communications................................................................................................................................................................. 16 Ports and connectors........................................................................................................................................................16 Contactless smart card.................................................................................................................................................... 16 Display...................................................................................................................................................................................18 Keyboard.............................................................................................................................................................................. 19 Touchpad.............................................................................................................................................................................20 Battery................................................................................................................................................................................. 20 Power adapter.................................................................................................................................................................... 21 Dimensions and weight..................................................................................................................................................... 21 Operating system............................................................................................................................................................... 21 Computer environment.................................................................................................................................................... 22 Support policy.................................................................................................................................................................... 22 Chapter 4: Software.................................................................................................................... 23 Operating system.............................................................................................................................................................. 23 Downloading Windows drivers....................................................................................................................................... 23 Identifying Windows 10 OS version...............................................................................................................................23 Chapter 5: Getting help...............................................................................................................25 Contacting Dell.................................................................................................................................................................. 25 Contents 3 1. Connect the power cable and press the power button 1 Set up your computer 2. Follow the instructions on the screen to finish Windows setup: a. Connect to a network. b. Sign-in to your Microsoft account or create a new account. 3. Locate Dell apps. 4 Set up your computer Table 1. Locate Dell apps Features Specifications Register your computer Dell Help & Support SupportAssist -- Check and update your computer Set up your computer 5 2 Chassis This chapter illustrates the multiple chassis views along with the ports and connectors and also explains the FN hot key combinations. Topics: · Front open view · Left view · Right view · Palmrest view · Back view · Bottom view · Hot key definition Front open view 1. Microphone (Optional) 3. Camera-status light (Optional) 5. Display 7. Speakers 6 Chassis 2. Camera-with shutter (Optional) 4. Microphone (Optional) 6. Battery status light Left view 1. Thunderbolt 3 Type-C port 2. SD Card reader 3. Smartcard reader Right view 1. Headset port 2. USB 3.1 Gen 1 ports with PowerShare 3. Security cable slot Chassis 7 Palmrest view 1. Power button 3. Fingerprint reader (optional) 5. Touchpad Back view 1. HDMI port 3. RJ45 Network port 5. Power connector port 8 Chassis 2. Keyboard 4. Contactless Card Reader (optional) 2. Mini DisplayPort 4. USB 3.1 Gen 1 port with PowerShare Bottom view 1. Service tag label 2. Battery door release latch 3. Battery door Hot key definition Table 2. Keyboard shortcut keys Hot keys Fn+ESC - Fn Lock Fn+F1 - Audio Volume Mute Fn+F2 Audio Volume Down/Decrease Fn+F3 Audio Volume Up/Increase Fn+F4 Microphone Mute Fn+F6--Scroll lock Fn+F8 LCD and Projector display Fn+F9 Search Function Allows the user to toggle between locked and unlocked Fn keys. Temporarily mutes/unmutes the audio. The audio level before muting is returned after unmuting. Decreases the audio volume until minimum/off is reached. Increases the audio volume until maximum is reached. Silences the on-board microphone so it cannot record audio. There is an LED on the F4 function key that notifies the user of the state of this feature: LED off = microphone capable of recording audio LED on = microphone muted and unable to record audio Used as Scroll Lock key. Determines video output to LCD and external Video devices when attached and displays present. Mimics the Windows key + F keystroke to open Windows Search dialog box. Chassis 9 Table 2. Keyboard shortcut keys (continued) Hot keys Fn+F10 KB Illumination/Backlight Fn+F11 - Print screen Fn+F12 - Insert Fn+RightCtrl Context Menu Fn+Left Cursor--Home Fn+Right Cursor End Fn+B Pause/Break Fn+Arrow Key (Up) Brightness Decrease Fn+Arrow Key (Down) Brightness Increase Fn+Home - Radio On/Off Fn+End - Sleep Function Determines the Keyboard Illumination/Backlight brightness level. The hot key cycles through the following brightness states when pressed: Disabled, Dim, Bright. For more detail, see Keyboard Illumination/Backlight section. It is used as Print Screen key It is used as Insert key It is used as Context Menu key. (a.k.a. Right-Click menu) It is used as Home key. It is used as End key. It is used as Pause/Break key. Specifically, Fn+B = Pause and Fn+Ctrl+B = Break. Decreases the stepping of LCD brightness for each press until minimum is reached. For details, see the LCD Brightness section. Increases the stepping of LCD brightness for each press until maximum is reached. For details, see the LCD Brightness section. Toggles all the radios on and off. For example, WLAN, WWAN, and Bluetooth. Puts the system into the ACPI S3 State and does not wake the system. 10 Chassis 3 System specifications NOTE: Offerings may vary by region. The following specifications are only those required by law to ship with your computer. For more information about the configuration of your computer, go to Help and Support in your Windows operating system and select the option to view information about your computer. Topics: · System information · Processor · Memory · Storage · Media card-reader · Audio · Video · Camera · Communications · Ports and connectors · Contactless smart card · Display · Keyboard · Touchpad · Battery · Power adapter · Dimensions and weight · Operating system · Computer environment · Support policy System information Table 3. System information Features Chipset DRAM bus width FLASH EPROM PCIe bus External bus frequency Specifications Intel CM246 chipset 64-bit per channel (total 128 bit) 48 kHz 8 Gbps DMI 3.0-8GT/s Processor NOTE: Processor numbers are not a measure of performance. Processor availability is subject to change and may vary by region/country. System specifications 11 Table 4. Processor specifications Type UMA Graphics 9th Gen Intel I5-9400H (4 core / 8 TH / 2.5 Ghz up to 4.3 GHz / 8 M cache / 45 W) Integrated Intel UHD 630 9th Gen Intel I7-9750H (6 core / 12 TH / 2.6 Ghz up to 4.5 GHz / 12 M cache / 45 W) Integrated Intel UHD 630 9th Gen Intel I7-9850H (6 core / 12 TH / 2.6 Ghz up to 4.6 GHz / 12 M cache / 45 W) Integrated Intel UHD 630 9th Gen Intel I9-9880H (8 core / 16 TH / 2.3 GHz up to 4.8 GHz / 16 M cache / 45 W) Integrated Intel UHD 630 9th Gen Intel I9-9980HK (8 core / 16 TH / 2.4 GHz up to 5.0 Integrated Intel UHD 630 GHz / 16 M cache / 45 W) 9th Gen Intel Xeon E-2276M (6 core / 12 TH / 2.8 GHz up to Integrated Intel UHD P630 4.7 GHz / 12 M cache / 45 W) 9th Gen Intel Xeon E-2286M (8 core / 16 TH / 2.4 Ghz up to Integrated Intel UHD P630 5.0 GHz / 16 M cache / 45 W) Memory Table 5. Memory specifications Feature Minimum memory configuration Maximum memory configuration Number of slots Maximum memory supported per slot Memory options Type Speed Table 6. Memory population rules DIMM Sku X1 X2 Specifications 8 GB 128 GB 4 SODIMM 32 GB 8 GB - 1 x 8 GB 16 GB - 1 x 16 GB 16 GB - 2 x 8 GB 32 GB - 1 x 32 GB 32 GB - 2 x 16 GB 32 GB - 4 x 8 GB 64 GB - 4 x 16 GB 64 GB - 2 x 32 GB 128 GB - 4 x 32 GB DDR4 SDRAM ECC and Non-ECC memory 2666 MHz 3200 MHz Implementation B B+D 12 System specifications Table 6. Memory population rules (continued) DIMM Sku X3 Implementation A+B+C+D Location of channel A, B, C, D: 1. B and D under Keyboard Slot B close to touchpad and Slot D close to LCD 2. A and C under Base Slot C close to rear Input/Output and Slot A close to the battery Storage Table 7. Storage specifications Type Form factor Interface Security option Four Solid-State Drive M.2 2280 (SSD) PCIe 4x4 NVMe, Up SED to 32 Gbps One 2.5" Hard-Disk Approximately (2.760 x SATA AHCI, Up to 6 Drive (HHD) with 4 cell 3.959 x 0.374 inches) Gbps battery only SED FIPS Capacity Up to 512 GB Up to 2 TB Up to 2 TB NOTE: Slot 4: SATA; Slot 3, 5, 6: PCIe. Please note that the slots are marked against there respective slots in the system. Media card-reader Table 8. Media-card reader specifications Features Type Supported cards Specifications One SD-card slot SD SDHC SDXC Audio Table 9. Audio specifications Features Controller Type Speakers Interface Specifications Realtek ALC3281 Four-channel high-definition audio Two (Directional speakers) Universal audio jack Stereo headphone Stereo headset Stereo line in Microphone in Stereo line out System specifications 13 Table 9. Audio specifications (continued) Features Internal speaker amplifier Specifications 2W (RMS) per channel Video Table 10. Video specifications Controller Type CPU Dependency Graphics Capacity memory type External display Maximum support resolution Intel UHD UMA Graphics 630 Intel Core Processor i5 Intel Core Processor i7 Intel Core Processor i9 Integrated Shared system mDP/HDMI/ memory Type-C 4096×2304 Intel UHD UMA Graphics P630 Intel Xeon Integrated Shared system mDP/HDMI/ memory Type-C 4096×2304 NVIDIA Quadro Discrete NA RTX3000 GDDR6 6 GB mDP/HDMI/TypeC Max Digital: Single DisplayPort 1.4 - 7680 x 4320 (8k) @ 30 Hz (mDP/type-c to DP) Dual DisplayPort 1.4 - 7680 x 4320 (8k) @ 60 Hz (mDP/type-c to DP) HDMI 2.0, 4096x2160 (4K)@60hz NVIDIA Quadro Discrete NA RTX4000 GDDR6 8 GB mDP/HDMI/TypeC Max Digital: Single DisplayPort 1.4 - 7680 x 4320 (8k) @ 30 Hz (mDP/type-c to DP) Dual DisplayPort 1.4 - 7680 x 4320 (8k) @ 60 Hz (mDP/type-c to DP) HDMI 2.0, 4096x2160 (4K)@60hz 14 System specifications Table 10. Video specifications (continued) Controller Type CPU Graphics Capacity Dependency memory type NVIDIA Quadro Discrete NA RTX5000 GDDR6 16 GB Radeon Pro Discrete NA WX 3200 GDDR5 4 GB Radeon Pro Discrete NA WX7130 GDDR5 8 GB External display Maximum support resolution mDP/HDMI/TypeC Max Digital: Single DisplayPort 1.4 - 7680 x 4320 (8k) @ 30 Hz (mDP/type-c to DP) Dual DisplayPort 1.4 - 7680 x 4320 (8k) @ 60 Hz (mDP/type-c to DP) HDMI 2.0, 4096x2160 (4K)@60hz HDMI/mDP/USB- Single C DisplayPort 1.4 - 7680 x 4320 (8k) @ 30 Hz Dual DisplayPort 1.4 - 7680 x 4320 (8k) @ 60 Hz HDMI 2.0 4096 x 2160 (4K) @ 60 Hz HDMI/mDP/ USB- Single C DisplayPort 1.4 - 7680 x 4320 (8k) @ 30 Hz Dual DisplayPort 1.4 - 7680 x 4320 (8k) @ 60 Hz HDMI 2.0 4096 x 2160 (4K) @ 60 Hz Camera Table 11. Camera specifications Features Resolution Diagonal viewing angle Specifications Camera: Still image: 0.92 megapixels Video: 1280x720 at 30 fps Infrared camera (optional on FHD non-touch): Still image: 0.30 megapixels Video: 340x340 at 60 fps Camera - 86.7 degrees System specifications 15 Table 11. Camera specifications (continued) Features Specifications Infrared camera - 70 degrees Communications Table 12. Communications Features Network adapter Wireless Ports and connectors Table 13. Ports and connectors Features Memory card reader Smart card reader USB Security Docking port Audio Video Network adapter Thunderbolt Specifications Integrated Intel i219LM10/100/1000 Mb/s Ethernet (RJ-45 ) with Intel Remote Wake UP and PXE Wi-Fi 802.11n/ac via M.2 Bluetooth Specifications SD 4.0 memory card reader Standard Three USB 3.1 Gen 1 ports with PowerShare Noble wedge lock slot Cable dock support Headset port Noise reduction array microphones Microphone (Optional) Mini DisplayPort 1.4 HDMI 2.0 NOTE: For the systems with DisplayPort 1.4 HBR3 is applicable, and HBR2 for every system that has DisplayPort 1.2. One RJ-45 connector Two thunderbolt 3 Type-C ports Contactless smart card Table 14. Contactless smartcard Title Description Felica Card Support Reader and software capable of supporting Felica contactless cards Dell ControlVault 3 Contactless Smartcard reader with NFC Yes 16 System specifications Table 14. Contactless smartcard (continued) Title Description Dell ControlVault 3 Contactless Smartcard reader with NFC Prox (Proximity) (125kHz) Card support Reader and software capable No of supporting Prox/Proximity/125kHz contactless cards ISO 14443 Type A Card Support Reader and software capable of Yes supporting ISO 14443 Type A contactless cards ISO 14443 Type B Card Support Reader and software capable of Yes supporting ISO 14443 Type B contactless cards ISO/IEC 21481 Reader and software capable of Yes supporting ISO/IEC 21481 compliant contactless cards and tokens ISO/IEC 18092 Reader and software capable of Yes supporting ISO/IEC 21481 compliant contactless cards and tokens ISO 15693 Card Support Reader and software capable of Yes supporting ISO15693 contactless cards NFC Tag Support Supports reading and processing of NFC Yes compliant tag information NFC Reader Mode Support for NFC Forum Defined Reader Yes mode NFC Writer Mode Support for NFC Forum Defined Writer Yes mode NFC Peer-to-Peer Mode Support for NFC Forum Defined Peer to Yes Peer mode EMVCo Compliant Compliant with EMVCO smartcard Yes standards as posted to www.emvco.com EMVCo Certified Formally certified based on EMVCO Yes smartcard standards NFC Proximity OS Interface Enumerates NFP (Near Field Proximity) Yes device for OS to utilize PC/SC OS interface Personal Computer/Smart Card Yes specification for integration of hardware readers into personal computer environments CCID driver compliance Common driver support for Integrated Yes Circuit Card Interface Device for OS level drivers Windows Certified Device certified by Microsoft WHCK Yes Dell ControlVault support Device connects to Dell ControlVault for Yes usage and processing NOTE: 125 Khz proximity cards are not supported. Table 15. Supported cards Manufacturer HID Card jCOP readertest3 A card (14443a) Supported Yes System specifications 17 Table 15. Supported cards (continued) Manufacturer Card Supported 1430 1L DESFire D8H iClass (Legacy) iClass SEOS NXP/Mifare Mifare DESFire 8K White PVC Cards Yes Mifare Classic 1K White PVC Cards NXP Mifare Classic S50 ISO Card G&D idOnDemand - SCE3.2 144K Yes SCE6.0 FIPS 80K Dual+ 1 K Mifare SCE6.0 nonFIPS 80K Dual+ 1 K Mifare SCE6.0 FIPS 144K Dual + 1K Mifare SCE6.0 nonFIPS 144K Dual + 1 K Mifare SCE7.0 FIPS 144K Oberthur idOnDemand - OCS5.2 80K Yes ID-One Cosmo 64 RSA D V5.4 T=0 card Display Table 16. Display specifications Features Type Luminance/Brightness (typical) Height (Active area) Specifications 17.3 in. HD+ TN 1600x900 AG non-touch, No Mic, 60% color gamut 17.3 in. HD+ TN 1600x900 AG non-touch, Mic, 60% color gamut 17.3 in. HD+ TN 1600x900 AG non-touch, Cam/Mic, 60% color gamut 17.3 in. UltraSharp FHD WVA 1920x1080 AG, NT, No Mic, w/Prem Panel Guar 72% color gamut 17.3 in. UltraSharp FHD WVA 1920x1080 AG, NT, Mic, w/ Prem Panel Guar 72% color gamut 17.3 in. UltraSharp FHD WVA 1920x1080 AG, NT, Cam/ Mic, w/Prem Panel Guar 72% color gamut 17.3 in. UltraSharp FHD WVA 1920x1080 AG, NT, No WWAN, IR Cam/Mic, w/Prem Panel Guar 72% color gamut 17.3 in. UltraSharp UHD WVA 3840x2160 AG NT, No WWAN, Cam/Mic, w/Prem Panel Guar 100% Adobe color gamut 220 nits (HD+ 60% color gamut ) 300 nits (FHD 72% color gamut ) 400 nits (UHD Adobe 100% color gamut) HD+ - 214.92 mm (8.46 in.) FHD - 214.81 mm (8.46 in.) UHD - 214.94 mm (8.46 in.) 18 System specifications Table 16. Display specifications (continued) Features Width (Active area) Diagonal Megapixels Pixels Per Inch (PPI) Contrast ratio Refresh rate Horizontal viewing angle (min) Vertical viewing angle (min) Pixel pitch Power consumption (max) Keyboard Table 17. Keyboard specifications Features Number of keys Size Backlit keyboard Specifications HD+ - 382.08 mm (15.04 in.) FHD - 381.89 mm (15.04 in.) UHD - 382.12 mm (15.04 in.) HD+ - 438.38 mm (17.30 in.) FHD - 438.16 mm (17.30 in.) UHD - 438.42 mm (17.30 in.) HD+ - 1.44 FHD - 2.07 UHD - 8.29 HD+ - 106 FHD - 127 UHD - 255 HD+ - 500:1 FHD - 700:1 UHD - 1000:1 60 Hz HD+ - 40/40 degrees FHD - 80/80 degrees UHD - 80/80 degrees HD+ - 10/30 degrees FHD - 80/80 degrees UHD - 80/80 degrees HD+ - 0.2388 mm FHD - 0.1989 mm UHD - 0.0995 mm 4.4 W (HD+ 60% color gamut ) 8 W (FHD 72% color gamut ) 14 W (UHD Adobe 100% color gamut) Specifications 103 (U.S. and Canada) 104 (Europe) 106 (Brazil) 107 (Japan) Full sized X= 19.00 mm key pitch Y= 19.00 mm key pitch Optional System specifications 19 Table 17. Keyboard specifications (continued) Features Layout Specifications QWERTY/AZERTY/Kanji Touchpad Table 18. Touchpad specifications Features Resolution Dimensions Multi-touch Specifications Horizontal: 1048 Vertical: 984 Width: 3.92 inches (99.50 mm ) Height: 2.09 inches (53 mm) Configurable single finger and multi-finger gestures NOTE: For more information about touchpad gestures for Windows 10, see the knowledge base article 4027871 Battery Table 19. Battery Features Type Dimension Weight (maximum) Voltage Life span Charging time when the computer is off (approximate) Specifications 64 WHr Lithium ion Polymer 4 cell battery with ExpressCharge 97 WHr Lithium ion Polymer 6 cell battery with ExpressCharge 97 WHr Lithium ion Polymer 6 cell battery with three year warranty 1. 64 WHr "smart" lithium-ion Length - 222.40 mm (8.76 in) Width - 73.80 mm (2.90 in) Height - 11.15 mm (0.44 in) Weight - 298.00 g 2. 97 WHr "smart" lithium-ion Length - 332.00 mm (13.07 in) Width - 73.80 mm (2.90 in) Height - 11.15 mm (0.439 in) Weight - 445.00 g 64 WHr - 2.98 kg (0.66 lb) 97 WHr - 4.45 kg (0.98 lb) 64 WHr - 7.8 VDC 97 WHr - 11.4 VDC 300 discharge/recharge cycles 4 hours 20 System specifications Table 19. Battery (continued) Features Operating time Temperature range: Operating Temperature range: Storage Coin-cell battery Power adapter Table 20. Power adapter specifications Features Type Input Voltage Input current (maximum) Input frequency Output current Rated output voltage Temperature range (Operating) Temperature range (Non-Operating) Dimensions and weight Table 21. Dimensions and weight Features Height Width Depth Weight Operating system Table 22. Operating system Features Operating systems supported Specifications Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions 0°C to 35°C (32°F to 95°F) -40°C to 65°C (-40°F to 149°F) ML1220 Specifications 240 W adapter 100 to 240 VAC 240 W - 3.5 A 50 Hz to 60 Hz 240 W - 12.31 A (continuous) 19.5 VDC 0º to 40º C (32º to 104º F) 40º to 70º C (-40º to 158º F) Specifications Front height - 1.03 inches (26.15 mm) Rear height - 1.19 inches (30.3 mm) 16.31 inches (414.20 mm) 10.78 inches (273.7 mm) Starting 6.81 lbs (3.09 kg) Specifications Windows 10 Home (64 bit) System specifications 21 Table 22. Operating system Features Specifications Windows 10 Professional (64 bit) Windows 10 Pro for Workstations (64 bit) Ubuntu 18.04 LTS (64bit) Red Hat Linux Enterprise 8.0 Computer environment Airborne contaminant level: G1 as defined by ISA-S71.04-1985 Table 23. Computer environment Operating Storage Temperature range 0°C to 35°C (32°F to 95°F) -40°C to 65°C (-40°F to 149°F) Relative humidity (maximum) 20% to 80% (non-condensing) NOTE: Maximum dew point temperature = 26°C 20% to 95% (non-condensing) NOTE: Maximum dew point temperature = 33°C Vibration (maximum) Shock (maximum) 0.26 GRMS 105 G 1.37 GRMS 40 G Altitude (maximum) -15.2 m to 3048 m (-50 ft to 10,000 ft) -15.2 m to 10,668 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 hard drive is in use. Measured using a 2 ms half-sine pulse when the hard-drive head is in parked position. Support policy For more information on support policy, see the knowledge base articles PNP181418, PNP43920 and PNP179097. 22 System specifications 4 Software This chapter details the supported operating systems along with instructions on how to install the drivers. Topics: · Operating system · Downloading Windows drivers · Identifying Windows 10 OS version Operating system Table 24. Operating system Features Operating systems supported Specifications Windows 10 Home (64 bit) Windows 10 Professional (64 bit) Windows 10 Pro for Workstations (64 bit) Ubuntu 18.04 LTS (64bit) Red Hat Linux Enterprise 8.0 Downloading Windows drivers 1. Turn on the . 2. Go to Dell.com/support. 3. Click Product Support, enter the Service Tag of your , and then click Submit. NOTE: If you do not have the Service Tag, use the auto detect feature or manually browse for your model. 4. Click Drivers and Downloads. 5. Select the operating system installed on your . 6. Scroll down the page and select the driver to install. 7. Click Download File to download the driver for your . 8. After the download is complete, navigate to the folder where you saved the driver file. 9. Double-click the driver file icon and follow the instructions on the screen. Identifying Windows 10 OS version Run dialog box with the Windows Key + R keyboard shortcut. Once that box shows up, enter winver (it stands for Windows version). Table 25. Identifying Windows 10 OS version OS Version Code name Windows 10 Threshold 1 Version 1507 Latest build 10240 Windows 10 Windows 10 Threshold 2 Redstone 1 1511 1607 10586 14393 Windows 10 Redstone 2 1703 15063 Software 23 Table 25. Identifying Windows 10 OS version (continued) OS Version Code name Version Windows 10 Redstone 3 1709 Windows 10 Redstone 4 1803 Windows 10 Redstone 5 1809 Windows 10 19H1 1903 Latest build 16299 17134 17763 18362 24 Software 5 Getting help Topics: · Contacting Dell Contacting Dell NOTE: If you do not have an active Internet connection, you can find contact information on your purchase invoice, packing slip, bill, or Dell product catalog. Dell provides several online and telephone-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 support link based on your need. Getting help 25Antenna House PDF Output Library 7.1.1629