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Dell Precision 7720 Mobile Workstation Windows 10 Driver Installation Guide Overview A device driver or software driver is a computer program allowing higher-level computer programs to interact with a hardware device. For Precision 7720 systems, all the drivers installations for their devices are similar except that some system may have more devices than the other. Note: Use this page as a reference on how Device Manager should look like before and after the drivers have been installed. Drivers can be downloaded from Dell.com/Support/Drivers. After a fresh copy of Windows is installed, always install the Intel Chipset Driver Utility first. After that, you can install the rest of the device drivers in any sequence. You can view the screenshots of before and after the driver installation below the table. Note: The driver installation process for Windows 7, Windows 8.1 and Windows 10 are almost identical. (Most of the device drivers will be preinstalled during the Windows 8.1 and 10 installation process.) However, the following Dell-branded drivers and software must be installed for proper operation if the operating system has been removed and reinstalled. Warning: Before attempting to install Windows 7 or 8, check your processor type. Systems with 7th Generation Intel® Core™ i7. Processors are not eligible for Windows 7/8/8.1 downgrades. Show all | Hide all Chipset Drivers Intel Chipset Drivers Intel Chipset Driver The chipset driver helps the system identify the components and install necessary drivers accurately. The images below show before and after chipset driver installation. Verify if the Chipset drivers are already installed in the system, by seeing the figure below: Install the driver update from Dell.com/Support/Drivers. Many of the common devices are visible under Other Devices if no drivers are installed. The unknown devices disappear once you install the chipset driver. See the entries below to verify that the chipset driver is already installed in a system. Also use System Devices to verify that the chipset driver is installed. Before InstallationAfter Installation Intel Management Engine Interface driver Before InstallationAfter Installation Intel Dynamic Platform and Thermal Framework Driver Intel Dynamic Platform and Thermal Framework Driver Verify if the Intel Dynamic Platform and Thermal Framework Driver is already installed in the system, by seeing the figure below: Install the driver update from Dell.com/Support/Drivers. Before InstallationAfter Installation Intel Rapid Storage Technology Driver and Management Console Intel Rapid Storage Technology Driver and Management Console Verify if the Intel Rapid Storage Technology Driver and Management Console driver is already installed in the system, by seeing the figure below: Install the driver update from Dell.com/Support/Drivers. Before InstallationAfter Installation Intel Thunderbolt Controller Driver Intel Thunderbolt Controller Driver Verify if the Intel Thunderbolt Controller Driver is already installed in the system, by seeing the figure below: Install the driver update from Dell.com/Support/Drivers. Before InstallationAfter InstallationN/A Note: Thunderbolt Controller will only be shown in Device Manager when the device connects to your computer. Intel HID Event Filter Driver Intel HID Event Filter Driver Verify if the Intel HID Event Filter Driver is already installed in the system, by seeing the figure below: Install the driver update from Dell.com/Support/Drivers. Before InstallationAfter Installation Realtek PCI-E Memory Card Reader Driver Realtek PCI-E Memory Card Reader Driver Verify if the Realtek PCI-E Memory Card Reader Driver is already installed in the system, by seeing the figure below: Install the driver update from Dell.com/Support/Drivers. Before InstallationAfter Installation ST Microelectronics Accelerometer Driver for Free-Fall Data Protection Driver ST Microelectronics Accelerometer Driver for Free-Fall Data Protection Driver Verify if the ST Microelectronics Accelerometer Driver for Free-Fall Data Protection Driver is already installed in the system, by seeing the figure below: Install the driver update from Dell.com/Support/Drivers. Before InstallationAfter InstallationN/A Video Drivers Intel HD Graphics Driver (UMA) Intel HD Graphics Driver (UMA) Verify if the Intel HD Graphics controller is already installed in the system, by seeing the figure below: Install the driver update from Dell.com/Support/Drivers. Before InstallationAfter Installation Note: Based on the specifications of the system, one of the following Intel HD Graphics drivers will be displayed after installation: P630, 630, P530 or 530. Discrete Graphics Driver Discrete Graphics Driver Verify if the Discrete Graphics controller driver is already installed in the system, by seeing the figure below: Install the driver update from Dell.com/Support/Drivers. Before InstallationAfter Installation Note: For the Precision 7720, based on the specifications of the system, one of the following graphics drivers will be displayed after installation: AMD Radeon Pro WX 4130AMD Radeon Pro WX 7100NVIDIA Quadro M1200NVIDIA Quadro P3000NVIDIA Quadro P4000NVIDIA Quadro P5000 Network Drivers Intel Ethernet Controller Driver Intel Ethernet Controller Driver Verify if the Intel Ethernet Controller Drivers are already installed in the system, by seeing the figure below: Install the driver update from Dell.com/Support/Drivers. Before InstallationAfter InstallationN/A Wireless + Bluetooth Driver Note: Depending on the system options, the system will either have one of the following Wi-Fi cards installed. Intel Dual Band Wireless-AC 8265Qualcomm Dual Band QCA61X4A Intel Dual-band Wireless-AC 8265 Note: In the case of the Intel 8265 card, the Bluetooth driver should be installed after the WiFi driver. Check that the Intel Dual-band Wireless-AC 8265 Drivers are installed in the system by seeing the figure below: Install the update from Dell.com/Support/Drivers. Before InstallationAfter Installation Intel Dual-band Wireless-AC 8265 Bluetooth Check that the Intel Dual-band Wireless-AC 8265 Bluetooth Drivers are installed in the system by seeing the figure below: Install the update from Dell.com/Support/Drivers. Before InstallationAfter Installation Qualcomm Dual Band QCA61X4A Check that the Qualcomm Dual Band QCA61X4A Wi-Fi and Bluetooth Drivers are installed in the system by seeing the figure below: Install the update from Dell.com/Support/Drivers. Before InstallationAfter Installation 4G LTE Mobile Broadband Drivers 4G LTE Mobile Broadband Drivers Note: Mobile Broadband is optional in this system. Verify if the 4G LTE mobile broadband drivers are already installed in the system, by seeing the figure below: Install the driver update from Dell.com/Support/Drivers. Before InstallationAfter Installation Remaining System Drivers Realtek Audio Drivers Realtek Audio Drivers Note: Realtek audio driver must be installed for the microphone on the plugged-in headset to work properly. By default Windows installs a generic audio driver for the Realtek chipset however do proceed with the Realtek Audio update from Dell.com/Support/Drivers. Before InstallationAfter Installation Dell Touchpad Driver Dell Touchpad Driver Verify if the Dell Touchpad Drivers are already installed in the system, by seeing the figure below: Install the input driver update from Dell.com/Support/Drivers. Before InstallationAfter Installation Back to Top