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A device driver or software driver is a computer program allowing higher-level computer programs to interact with a hardware device. For the Precision Mobile Workstation 5550, all the drivers installations for their devices are similar except that some system may have more devices than the other.After a clean installation of the Microsoft Windows 10 operating system, you must install the following drivers/software packages: Table of Contents: Precision Mobile Workstation 5550 Driver installation guideSystem Drivers Precision Mobile Workstation 5550 Driver installation guide Microsoft Windows 10 NOTE: For help with identifying Video controllers and other hardware components, see the Dell knowledge base article Drivers and Downloads FAQ. NOTE: For the best results, we recommend installing the Intel Chipset driver utility first. (Most of the device drivers are pre-installed during the Windows 10 installation process.) Back to Top 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 devices' drivers in any sequence. However we would recommend you follow the convention below. CategoriesDriver NameWindows 10Chipset DriversIntel Chipset Device Software✔Chipset DriversIntel Dynamic Tuning Driver✔Chipset DriversIntel Management Engine Components Installer✔Chipset DriversIntel Thunderbolt Controller Driver✔Chipset DriversIntel Manageability and Security Status Application✔Chipset DriversIntel Serial I/O Driver✔Chipset DriversRealtek Memory Card Reader Driver✔Chipset DriversIntel Integrated Sensor Solution Driver✔Video DriversIntel UHD Graphics Driver✔Video DriversNVIDIA Quadro Graphics Driver✔Video DriversNVIDIA nView Desktop Manager Application✔Audio DriversRealtek ALC3281 Audio Driver✔Audio DriversWaves MaxxAudio Pro Application✔Network DriversRealtek USB GBE Ethernet Controller Driver✔Network DriversIntel AX200/AX201/9260/9560/9462 Wi-Fi UWD Driver✔Network DriversIntel AX200/AX201/9260/9560/9462/8265/8260/7265/3165 Bluetooth UWD Driver✔StorageIntel Rapid Storage Technology Driver✔StorageIntel Rapid Storage Technology Application✔Security DriversGoodix Fingerprint Sensor Driver✔Input DriversIntel HID Event Filter Driver✔Input DriversDell USB Smartcard Keyboard Driver✔ System Drivers NOTE: The driver list is based from driver installation from the Dell Support Site on a basic Precision Mobile Workstation 5550 system without any additional optional cards fitted. Generally, Windows has comprehensive support for many items, but the following Dell™ - branded drivers and software must be installed for proper operation if the operating system has been removed and reinstalled: Show all | Hide all Chipset Drivers Check if the chipset driver is installed by looking at Device Manager. If you do not see it, then install the latest chipset update from the Support Site.Chipset > Chipset Device Software Driver Check if the Intel Dynamic Tuning (power and thermal management solution) is installed by looking at Device Manager. If you do not see it, then install the latest Intel Dynamic Tuning Driver update.Chipset > Intel Dynamic Tuning Driver Check if the Management engine is installed by looking at Device Manager. If you do not see it, then install the latest Intel Management Engine update.Chipset > Intel Management Engine Components Installer Check if the Thunderbolt controller driver is installed by looking at Device Manager. If you do not see it, then install the latest Thunderbolt driver update.Chipset > Intel Thunderbolt Controller Driver Check if the Serial I/O is installed by looking at Device Manager. If you do not see it, then install the latest serial I/O driver update.Chipset > Intel Serial I/O Driver Check if the Memory card reader is installed by looking at Device Manager. If you do not see it, then install the latest memory card driver update.Chipset > Realtek Memory Card Reader Driver Check if the Intel Integrated Sensor Solution driver is installed by looking at Device Manager. If you do not see it, then install the Intel Integrated Sensor Solution driver update.Chipset > Intel Integrated Sensor Solution Driver Storage Driver Check if the Rapid Storage Driver Title is installed by looking at Device Manager. If you do not see it, then install the latest driver update from the Support Site.Serial ATA > Intel Rapid Storage Technology DriverSerial ATA > Intel Rapid Storage Technology Application Onboard Video Driver Check if the video driver is installed by looking at Device Manager. If you do not see it, then install the latest driver update from the Support Site.Video > Intel UHD Graphics DriverVideo > NVIDIA Quadro Graphics DriverVideo > NVIDIA nView Desktop Manager Application Audio Driver Check if the audio driver is installed by looking at Device Manager. If you do not see it, then Install the latest driver update from the Support Site.Audio > Realtek ALC3281 Audio DriverAudio > Waves MaxxAudio Pro ApplicationDocks/Stands > Realtek USB Audio Driver Once you have installed the audio driver, the High Definition Audio Device entry becomes the Realtek High Definition Audio entry. Network Drivers Check if the Network Controller driver is installed by looking at Device Manager. If you do not see it, then Install the latest driver update from the Support Site.Network > Intel PCIe Ethernet Controller DriverDocks/Stands > Realtek USB GBE Ethernet Controller Driver Before network drivers are installed, the Microsoft Windows operating system does not recognize the integrated LOM and sets the device up as an Ethernet Controller under Other devices. Once you install the network drivers, it is recognized properly under Network adapters. Install the latest Wireless card and Bluetooth driver update from the Support Site.Network > Intel AX200/AX201/9260/9560/9462/8265/8260/7265/3165 Bluetooth UWD DriverNetwork > Intel AX200/AX201/9260/9560/9462 Wi-Fi UWD Driver Security Driver Check if the Security Software is installed by looking at Device Manager. If you do not see it, then install the Driver Title Package from Support Site.Security > Goodix Fingerprint Sensor Driver Input Driver Check if the Input driver is installed by looking at Device Manager. If you do not see it, then install the latest touchpad driver from Support Site.Mouse, Keyboard and Input Drivers > Intel HID Event Filter DriverMouse, Keyboard and Input Drivers > Dell USB Smartcard Keyboard Driver Back to Top