Contents 1 Set up your computer........................5 2 Chassis overview..........................7 Display view.................................... 7 Right view....................................9 Left view....................................10 Palmrest view..................................11 Back view....................................12 Bottom view..................................13 Keyboard shortcuts................................13 3 Technical specifications......................15 Processors.................................... 15 Chipset....................................15 Operating system................................. 16 Memory....................................16 Storage....................................
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Updating BIOS on systems with BitLocker enabled....................41 Updating your system BIOS using a USB flash drive....................42 System and setup password.............................. 42 Assigning a system setup password..........................43 Deleting or changing an existing system setup password..................43 6 Getting help..........................44 Contacting Dell..................................44 Contents...
Steps 1. Connect the power cable. 2. Press the power button. 3. Finish Windows system setup. Follow the on-screen instructions to complete the setup. When setting up, Dell recommends that you: • Connect to a network for Windows updates. NOTE: If connecting to a secured wireless network, enter the password for the wireless network access when prompted.
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Table 1. Locate Dell apps Dell apps Details Dell Product Registration Register your computer with Dell. Dell Help & Support Access help and support for your computer. SupportAssist Proactively checks the health of your computer’s hardware and software. NOTE: Renew or upgrade your warranty by clicking the warranty expiry date in SupportAssist.
Chassis overview Topics: • Display view • Right view • Left view • Palmrest view • Back view • Bottom view • Keyboard shortcuts Display view Display view with RGB camera 1. Microphone 2. Camera 3. Camera LED 4. Microphone 5.
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Display view with IR camera 1. Microphone 2. IR camera sensor 3. Camera 4. Camera LED 5. Microphone 6. Proximity sensor 7. Display 8. Battery status light Chassis overview...
Right view 1. SD card reader 2. Headset/Microphone port 3. USB 3.2 Gen 1 Type-A port 4. USB 3.2 Gen 1 Type-A port with PowerShare 5. Wedge-shaped lock slot Chassis overview...
Left view 1. USB 3.2 Gen 2 Type-C Thunderbolt 3 port 2. USB 3.2 Gen 2 Type-C Thunderbolt 3 port 3. USB 3.2 Gen 1 Type-A port 4. Smart card-reader (optional) Chassis overview...
Bottom view 1. SSD door 2. Service tag label 3. Fan vent Keyboard shortcuts NOTE: Keyboard characters may differ depending on the keyboard language configuration. Keys that are used for shortcuts remain the same across all language configurations. Table 2. List of keyboard shortcut keys Hot keys Function Fn+ESC - Fn Lock...
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Table 2. List of keyboard shortcut keys(continued) Hot keys Function • LED off = microphone capable of recording audio • LED on = microphone muted and unable to record audio Fn+F6—Scroll lock Used as Scroll Lock key. Fn+F8 – LCD and Projector display Determines video output to LCD and external Video devices when attached and displays present.
Operating system • Windows 10 Home (64-bit) • Windows 10 Professional (64-bit) • Windows 10 Enterprise (64-bit) • Windows 10 Pro Education (64-bit) • Windows 10 China G-SKU (64-bit) • RHEL 8.2 • Ubuntu 18.04 SP1 Memory Table 5. Memory specifications Description Values Slots...
Table 14. Ports and connectors(continued) Description Values Network 1 RJ-45 port 10/100/1000 Mbps • 2 USB 3.2 Gen 1 Type-A ports • 1 USB 3.2 Gen 1 Type-A port with PowerShare • 2 USB 3.2 Gen 2 Type-C Thunderbolt 3 ports Audio 1 Universal audio Jack Video...
Table 16. Battery specifications(continued) Description Values • 16 - 50°C maximum • 16 - 50°C maximum allowable charge time from 0 allowable charge time from 0 to 100% RSOC is 3 hours to 100% RSOC is 3 hours Express Charge Boost Charge Express Charge Boost Method (Fast Charge for Charge Method (Fast Charge...
Dimensions: Horizontal 3.92 inches (99.50 mm ) Vertical 80 mm (3.15 in.) Fingerprint reader The following table lists the fingerprint-reader specifications of your Precision 7750. Table 20. Fingerprint reader on power button specifications Description Values Fingerprint-reader sensor technology Capacitive Fingerprint-reader sensor resolution...
Display The following table lists the display specifications of your Precision 7750. Table 22. Display specifications Description Option one Option two Option three Display type 17.3-inch Full High Definition 17.3-inch Full High Definition 17.3-inch Ultra High Definition (FHD) (FHD) (UHD)
Service and support NOTE: For more details on Dell Service Plans, see https://www.dell.com/learn/us/en/19/services/warranty-support- services. Table 25. Warranty Warranty 3 Years Hardware Service with Onsite/In-Home Service After Remote Diagnosis 4 Years Hardware Service with Onsite/In-Home Service after Remote Diagnosis 5 Years Hardware Service with Onsite/In-Home Service after Remote Diagnosis...
Downloading Windows drivers Steps 1. Turn on the notebook. 2. Go to Dell.com/support. 3. Click Product Support, enter the Service Tag of your notebook, and then click Submit. NOTE: If you do not have the Service Tag, use the auto detect feature or manually browse for your notebook model.
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.
Boot Sequence Boot sequence enables you to bypass the System Setup–defined boot device order and boot directly to a specific device (for example: optical drive or hard drive). During the Power-on Self-Test (POST), when the Dell logo appears, you can: •...
Table 29. Boot configuration(continued) Option Description NOTE: The system has to be in UEFI boot mode to enable Enable Secure Boot. Secure Boot Mode Changes to the Secure Boot operation mode modifies the behavior of Secure Boot to allow evaluation of UEFI driver signatures. The options are: •...
Storage Table 31. Storage options Option Description SATA Operation Allows you to configure the operating mode of the integrated SATA hard drive controller. The options are: • Disabled • AHCI • RAID On—By default, the RAID On option is enabled. NOTE: SATA is configured to support RAID mode.
Table 33. Connection(continued) Option Description • Disabled • Enabled • Enabled with PXE - This option is enabled by default. Wireless Device Enable Allows you to enable or disable the internal wireless devices. The options are: • WLAN • Bluetooth Both the options are enabled by default.
Support By default, the option Enable USB Wake Support is disabled. Wake on Dell USB- Allows you to connect a Dell USB-C Dock to wake the system from standby C Dock mode. By default, the option Wake on Dell USB-C Dock is enabled.
Table 35. Security(continued) Option Description The options are: • Disabled • Enabled • Software Control—This option is enabled by default. SMM Security Mitigation Allows you to enable or disable additional UEFI SMM Security Mitigation protection. SMM Security Mitigation - By default, this option is enabled. Data Wipe on Next Boot Allows BIOS to queue up data wipe cycle for storage devices connected to the motherboard on the next reboot.
Table 36. Security(continued) Option Description • Enter the new password: Press Enter once you enter the new password and again press Enter to confirm the new password. Password Configuration Allows you to configure a password. Upper Case Letter When enabled, this field reinforces password must contain at least one upper capital letter.
BIOSConnect - By default, this option is enabled. Dell Auto OS Recovery The Auto OS Recovery threshold setup options control the automatic flow for SupportAssist System Threshold Resolution Console and for Dell OS Recovery Tool. The options are: • •...
Keyboard Table 39. Keyboard Option Description Numlock Enable Allows you to enable or disable Numlock function when the system boots. Enable Numlock This option is enabled by default. Fn Lock Options Allows you to change the function key settings. Fn Lock Mode This option is enabled by default.
Pre-boot behavior Table 40. Pre-boot behavior Option Description Adapter Warnings This option displays warning messages during boot when adapters with little power capacity are detected. • Enable Adapter Warnings—enabled by default Warnings and Errors This option causes the boot process to only pause when warnings and errors are detected rather than stop, prompt, and wait for user input.
Performance Table 42. Performance Option Description Multi Core Support This field specifies whether the process has one or all cores enabled. The default value is set to maximum number of cores. • All Cores— This option is enabled by default. •...
If the recovery key is not known, this can result in data loss or an unnecessary operating system reinstall. For more information about this subject, see Knowledge Article: Updating the BIOS on Dell Systems With BitLocker Enabled...
3. Insert the USB flash drive into the system that requires the BIOS update. 4. Restart the system and press F12 when the Dell splash logo appears to display the One Time Boot Menu. 5. Using arrow keys, select USB Storage Device and click Enter.
NOTE: System and setup password feature is disabled. Assigning a system setup password Prerequisites You can assign a new System or Admin Password only when the status is in Not Set. About this task To enter the system setup, press F2 immediately after a power-on or reboot. Steps 1.
About this task 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: Steps 1.