If you are willing to re-install your Dell XPS 15 9550 laptop operating system, then these are Dell XPS 15 9550 drivers for Windows 10 64 Bit you can download and install to get your touch screen laptop work correctly.
As written on Dell US official site, Dell XPS 15 9550 is 15.6 inch touch-scren laptop powered by up to 6th Generation Intel Quad Core i7 processor with discrete NVIDIA GeForce GTX 960M graphics video card with dedicated 2 GB GDDR5 VRAM.
This Dell notebook PC comes with up to 32 GB DDR4 2133 MHz system memory and Solid State Drive (SSD) to store files.
This mobile computer features Wi‑Fi 802.11ac wireless LAN, Bluetooth 4.1, Thunderbolt 3 port with PowerShare (USB‑C), USB 3.0 port, HDMI 1.4 port, two 2W stereo speakers with Waves MaxxAudio Pro, 6‑in‑1 card reader, backlit keyboard, HD 720 webcam, Windows 10 Home 64Bit OS, and 3-cell (56 WHr) or 6-cell (84 WHr) Lithium Ion battery.
These drivers are also compatible with these laptop model : Dell XPS 15 XPS9550-0000SLV, XPS9550-4444SLV, XPS9550-13333SLV, and XPS9550-10000SLV.
DELL XPS 15 9550 SPECS
OPERATING SYSTEM
Windows 10 Home (64-bit, English)
PROCESSOR
6th Generation Intel Core i3
6th Generation Intel Quad Core i5
6th Generation Intel Quad Core i7
CHIPSET
Mobile Intel HM170 Express Chipset
Intel CM236
GRAPHICS
Discrete NVIDIA GeForce GTX 960M (Up to dedicated 2 GB GDDR5 VRAM)
Integrated Intel HD Graphics 530
DISPLAY
15.6‑inch FHD (1920 x 1080) InfinityEdge Touch Display
15.6 inch 4K Ultra HD (3840 x 2160) InfinityEdge Touch Display
MEMORY
8 GB, 16 GB, and 32 GB DDR4 2133 MHz (2 SODIMM slots)
STORAGE
SATA 3 Gbps
SATA 6 Gbps
PCIE Gen 3
1 x 2.5‑inch drive (supports Intel Smart Response Technology)
Solid state drives (optional) One Solid State Drive (SSD) with Intel Smart Cache support
WIRELESS
Wi‑Fi 802.11ac
Wi‑Fi 802.11a/g/n
Bluetooth 4.1
Intel WiDi (optional)
PORTS
Two USB 3.0 ports with PowerShare
One Thunderbolt 3 port with PowerShare (USB‑C)
Audio/video
One HDMI 1.4 port
One headset port (headphone and microphone combo)
AUDIO
2 x 2W speakers (Realtek ALC3266) with Waves MaxxAudio Pro
Dual array‑microphones
MEDIA CARD READER
Type One 6‑in‑1 slot
Card supported :
– SD card
– SD High‑Capacity (SDHC) card
– SD Input Output (SDIO) card
– SD Extended Capacity (SDXC)
– SD Extended Capacity (SDXC) card with Ultra High Speed (UHS)
– Multimedia card (MMC) with Ultra High Speed (UHS)
KEYBOARD
Backlit keyboard
CAMERA
1280 x 720 (HD) web camera at 30 fps
BATTERY
3-cell (56 WHr) Lithium Ion Battery
6-cell (84 WHr) Lithium Ion Battery
POWER ADAPTER
130 W
DIMENSIONS
Height: 17 mm (0.66 in)
Width 357 mm (14.06 in)
Depth 235 mm (9.27 in)
WEIGHT
Touch 2 kg (4.41 lb)
Non‑touch 1.78 kg (3.93 lb)
DELL XPS 15 9550 DRIVERS FOR WINDOWS 10 64 BIT
AUDIO / SOUND CARD
Realtek High Definition Audio Driver
Version : 6.0.1.8233 ,A08
Release date : 11 Mar 2020
File size : 285.06 MB
File name : Audio_Driver_RYY5N_WN32_6.0.1.8233_A08_02.EXE
https://dl.dell.com/FOLDER04589594M/5/Audio_Driver_RYY5N_WN32_6.0.1.8233_A08_02.EXE
GRAPHICS / VIDEO / VGA / DISPLAY
NVIDIA GeForce/Quadro Series Graphics Driver
Version : 26.21.14.4145 ,A20
Release date : 06 Jan 2020
File size : 781.45 MB
File name : nVIDIA-GeForce-GTX-and-Quadro-Graphics-Driver_RJ8GK_WIN_26.21.14.4145_A20.EXE
https://dl.dell.com/FOLDER05996816M/1/nVIDIA-GeForce-GTX-and-Quadro-Graphics-Driver_RJ8GK_WIN_26.21.14.4145_A20.EXE
Intel HD Graphics Driver
Version : 26.20.100.7263 ,A14
Release date : 12 Dec 2019
File size : 365.35 MB
File name : Intel-HD-Graphics-Driver_VD1KT_WIN_26.20.100.7263_A14.EXE
https://dl.dell.com/FOLDER05903977M/1/Intel-HD-Graphics-Driver_VD1KT_WIN_26.20.100.7263_A14.EXE
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CHIPSET
Intel 100 Series Chipset Driver
Version : 10.1.1.13 ,A02
Release date : 21 Aug 2019
File size : 10.82 MB
File name : Chipset_Driver_H5FY9_WN32_10.1.1.13_A02.EXE
https://dl.dell.com/FOLDER03496621M/7/Chipset_Driver_H5FY9_WN32_10.1.1.13_A02.EXE
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Intel Dynamic Platform and Thermal Framework Driver
Version : 8.3.10209.6897 ,A12
Release date : 18 Mar 2020
File size : 14.65 MB
File name : Intel-Dynamic-Platform-and-Thermal-Framework_74P16_WIN_8.3.10209.6897_A12.EXE
https://dl.dell.com/FOLDER05981275M/1/Intel-Dynamic-Platform-and-Thermal-Framework_74P16_WIN_8.3.10209.6897_A12.EXE
Intel Management Engine Components Installer
Version : 1932.12.0.1298 ,A04
Release date : 19 Feb 2020
File size : 128.66 MB
File name : Chipset_Driver_DJT82_WN32_1932.12.0.1298_A04.EXE
https://dl.dell.com/FOLDER05858037M/3/Chipset_Driver_DJT82_WN32_1932.12.0.1298_A04.EXE
Realtek Memory Card Reader Driver
Version : 10.0.17763.21313 ,A02
Release date : 21 Dec 2019
File size : 21.51 MB
File name : Realtek-Memory-Card-Reader-Driver_R16KJ_WIN_10.0.17763.21313_A02_02.EXE
https://dl.dell.com/FOLDER05463466M/4/Realtek-Memory-Card-Reader-Driver_R16KJ_WIN_10.0.17763.21313_A02_02.EXE
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Intel Thunderbolt Controller Driver
Version : 17.4.79.510 ,A12
Release date : 09 Aug 2019
File size : 13.54 MB
File name : Intel-Thunderbolt-Controller-Driver_TBT79_WIN_17.4.79.510_A12.EXE
https://dl.dell.com/FOLDER05425995M/2/Intel-Thunderbolt-Controller-Driver_TBT79_WIN_17.4.79.510_A12.EXE
Intel Thunderbolt 3 Firmware Update
Version : 4.26.11.001 ,A08
Release date : 23 Dec 2019
File size : 547.35 KB
File name : Intel_TBT3_FW_UPDATE_NVM26_FJJK7_A08_4.26.11.001.exe
https://dl.dell.com/FOLDER04795516M/1/Intel_TBT3_FW_UPDATE_NVM26_FJJK7_A08_4.26.11.001.exe
Intel HID Event Filter Driver
Version : 1.1.0.313 ,A03
Release date : 21 Aug 2019
File size : 8.81 MB
File name : Intel-HID-Event-Filter-Driver_5M95W_WIN_1.1.0.313_A03.EXE
https://dl.dell.com/FOLDER04644817M/4/Intel-HID-Event-Filter-Driver_5M95W_WIN_1.1.0.313_A03.EXE
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STMicroelectronics Free Fall Data Protection Driver
Version : 4.10.0079 ,A02
Release date : 14 Nov 2019
File size : 35.21 MB
File name : Chipset_Driver_DFDP5_WN32_4.10.0079_A02_01.EXE
https://dl.dell.com/FOLDER03979549M/4/Chipset_Driver_DFDP5_WN32_4.10.0079_A02_01.EXE
ST Microlectronics Motion Sensor Driver
Version : 4.10.67 ,A00
Release date : 29 Jan 2020
File size : 50.71 MB
File name : System-Utilities_Driver_3K80H_WN32_4.10.67_A00.EXE
https://dl.dell.com/FOLDER03275788M/3/System-Utilities_Driver_3K80H_WN32_4.10.67_A00.EXE
Intel Serial IO Driver
Version : 30.100.1633.3 ,A02
Release date : 19 Aug 2019
File size : 10.71 MB
File name : Chipset_Driver_FC98F_WN32_30.100.1633.3_A02.EXE
https://dl.dell.com/FOLDER03974640M/3/Chipset_Driver_FC98F_WN32_30.100.1633.3_A02.EXE
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MOUSE, KEYBOARD & INPUT DEVICE
Intel HID Event Filter Driver
Version : 1.1.0.313 ,A02
Release date : 22 Dec 2016
File size : 8.19 MB
File name : System-Utilities_Driver_29CW9_WN32_1.1.0.313_A02.EXE
https://dl.dell.com/FOLDER03964093M/1/System-Utilities_Driver_29CW9_WN32_1.1.0.313_A02.EXE
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Dell Unifying Application
Version : 1.0.44 ,A00-00
Release date : 27 Apr 2016
File size : 2.51 MB
File name : APP_IO_W7_W8_A00_Setup-9PPPW_ZPE.exe
https://dl.dell.com/FOLDER01211130M/290/APP_IO_W7_W8_A00_Setup-9PPPW_ZPE.exe
STORAGE / HARD DRIVE
Intel Rapid Storage Technology F6 Driver
Version : 15.7.3.1019 ,A02
Release date : 06 Sep 2019
File size : 29.09 MB
File name : Intel-Rapid-Storage-Technology-F6-Driver_KVCV7_WIN64_15.7.3.1019_A02.EXE
https://dl.dell.com/FOLDER04447358M/3/Intel-Rapid-Storage-Technology-F6-Driver_KVCV7_WIN64_15.7.3.1019_A02.EXE
Intel Rapid Storage Technology Driver and Management Console
Version : 15.7.5.1025 ,A03
Release date : 13 Jan 2020
File size : 43.59 MB
File name : Intel-Rapid-Storage-Technology-Driver-and-Management_66MG5_WIN_15.7.5.1025_A03.EXE
https://dl.dell.com/FOLDER04496085M/3/Intel-Rapid-Storage-Technology-Driver-and-Management_66MG5_WIN_15.7.5.1025_A03.EXE
DOCKS/STANDS
ASMedia USB eXtensible Host Controller Driver
Version : 1.16.59.1 ,A16
Release date : 21 Dec 2019
File size : 19.07 MB
File name : ASMedia-USB-eXtensible-Host-Controller-Driver_PY41V_WIN_1.16.59.1_A16.EXE
https://dl.dell.com/FOLDER05833962M/1/ASMedia-USB-eXtensible-Host-Controller-Driver_PY41V_WIN_1.16.59.1_A16.EXE
Realtek USB Audio Driver
Version : 6.3.9600.2215 ,A15
Release date : 13 Feb 2020
File size : 46.44 MB
File name : Realtek-USB-Audio-Driver_08CKK_WIN_6.3.9600.2215_A15_02.EXE
https://dl.dell.com/FOLDER05651497M/7/Realtek-USB-Audio-Driver_08CKK_WIN_6.3.9600.2215_A15_02.EXE
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Realtek USB GBE Ethernet Controller Driver
Version : 2.45.2019.0618 ,A18
Release date : 13 Feb 2020
File size : 19.24 MB
File name : Realtek-USB-GBE-Ethernet-Controller-Driver_5V6RY_WIN_2.45.2019.0618_A18_04.EXE
https://dl.dell.com/FOLDER05756594M/6/Realtek-USB-GBE-Ethernet-Controller-Driver_5V6RY_WIN_2.45.2019.0618_A18_04.EXE
ASIX USB to Serial / Parallel Port Driver
Version : 2.0.2.0 ,A03
Release date : 13 Aug 2019
File size : 14.37 MB
File name : Docks_Stands_Driver_WGNN6_WN32_2.0.2.0_A03.EXE
https://dl.dell.com/FOLDER04112406M/3/Docks_Stands_Driver_WGNN6_WN32_2.0.2.0_A03.EXE
MODEM/COMMUNICATIONS
Dell Wireless 1820A WiFi Driver
Version : 1.519.0.0 ,A01
Release date : 19 Aug 2019
File size : 31.27 MB
File name : Communications_Driver_PPGXJ_WN32_1.519.0.0_A01.EXE
https://dl.dell.com/FOLDER03358853M/3/Communications_Driver_PPGXJ_WN32_1.519.0.0_A01.EXE
Intel Dual Band Wireless-AC 8260 Driver
Version : 18.1.1535.1946 ,A01
Release date : 19 Aug 2019
File size : 15.47 MB
File name : Communications_Driver_PJ4PP_WN32_18.1.1535.1946_A01.EXE
https://dl.dell.com/FOLDER03356293M/3/Communications_Driver_PJ4PP_WN32_18.1.1535.1946_A01.EXE
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Dell Wireless 1830 WiFi Driver
Version : 1.442.0.0 ,A00
Release date :
File size : 23 Sep 2019
File name : Communications_Driver_R3D5X_WN32_1.442.0.0_A00.EXE
https://dl.dell.com/FOLDER03263841M/4/Communications_Driver_R3D5X_WN32_1.442.0.0_A00.EXE
Dell Wireless 1830 Bluetooth Application
Version : 12.0.1.720 ,A00
Release date : 11 Oct 2019
File size : 181.43 MB
File name : Communications_Application_8R3ND_WN32_12.0.1.720_A00.EXE
https://dl.dell.com/FOLDER03271578M/3/Communications_Application_8R3ND_WN32_12.0.1.720_A00.EXE
NETWORK (WIRELESS LAN WLAN WIFI BLUETOOTH ETHERNET)
Intel 3165/7265/8260/8265 Wi-Fi driver
Version : 21.70.0.6 ,A09
Release date : 07 Apr 2020
File size : 53.61 MB
File name : Intel-3165-7265-8260-8265-Wi-Fi-driver_9XXNN_WIN_21.70.0.6_A09_03.EXE
https://dl.dell.com/FOLDER06053123M/4/Intel-3165-7265-8260-8265-Wi-Fi-driver_9XXNN_WIN_21.70.0.6_A09_03.EXE
Intel AX200/AX201/9260/9560/9462/8265/8260/7265/3165 Bluetooth UWD Driver
Version : 21.70.0.3 ,A17
Release date : 06 Apr 2020
File size : 48.29 MB
File name : Intel-AX200-AX201-9260-9560-9462-8265-8260-7265-3165_C6C99_WIN_21.70.0.3_A17_01.EXE
https://dl.dell.com/FOLDER06048956M/2/Intel-AX200-AX201-9260-9560-9462-8265-8260-7265-3165_C6C99_WIN_21.70.0.3_A17_01.EXE
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Killer Wireless AC 1535 and 1435 Bluetooth Driver
Version : 10.0.0.916 ,A14
Release date : 27 Sep 2019
File size : 63.4 MB
File name : Killer-Wireless-AC-1535-and-1435-Bluetooth-Driver_V373W_WIN_10.0.0.916_A14_01.EXE
https://dl.dell.com/FOLDER05798985M/3/Killer-Wireless-AC-1535-and-1435-Bluetooth-Driver_V373W_WIN_10.0.0.916_A14_01.EXE
Realtek USB GBE Ethernet Controller Driver
Version : 2.45.2019.0618 ,A18
Release date : 07 Jan 2020
File size : 19.13 MB
File name : Realtek-USB-GBE-Ethernet-Controller-Driver_MT3YW_WIN_2.45.2019.0618_A18_01.EXE
https://dl.dell.com/FOLDER05678434M/3/Realtek-USB-GBE-Ethernet-Controller-Driver_MT3YW_WIN_2.45.2019.0618_A18_01.EXE
Dell Wireless 1820A Bluetooth Driver
Version : 12.0.1.1105 ,A08
Release date : 16 May 2019
File size : 3.42 MB
File name : DW1820A_Bluetooth_Win10_12.0.1.1105_USB_x86-x64_Installer_setup_ZPE.exe
https://dl.dell.com/FOLDER05568458M/2/DW1820A_Bluetooth_Win10_12.0.1.1105_USB_x86-x64_Installer_setup_ZPE.exe
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Killer 1650W/1650X/1435/1435s/1535 WiFi Controller Driver
Version : 2.0.1170 ,A06
Release date : 03 Aug 2019
File size : 73.58 MB
File name : Killer-1650W-1650X-1435-1435s-1535-WiFi-Controller_K7MTH_WIN_2.0.1170_A06_06.EXE
https://dl.dell.com/FOLDER05590118M/10/Killer-1650W-1650X-1435-1435s-1535-WiFi-Controller_K7MTH_WIN_2.0.1170_A06_06.EXE
Killer Control Center Application
Version : 2.0.2369.0 ,A05
Release date : 01 Aug 2019
File size : 7.67 MB
File name : Killer-Control-Center-Application_G95KX_WIN_2.0.2369.0_A05_02.EXE
https://dl.dell.com/FOLDER05504139M/4/Killer-Control-Center-Application_G95KX_WIN_2.0.2369.0_A05_02.EXE
Dell Wireless 1820A 1830 WiFi Driver
Version : 1.566.0.2 ,A07
Release date : 24 Nov 2017
File size : 5.28 MB
File name : DW1820A_1830_WiFi_Win10_x64_1.566.0.2_SETUP_ZPE.exe
https://dl.dell.com/FOLDER04610897M/2/DW1820A_1830_WiFi_Win10_x64_1.566.0.2_SETUP_ZPE.exe
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SOFTWARE & UTILITIES
Dell Mobile Connect Driver
Version : 3.0 ,A00
Release date : 24 Mar 2020
File size : 9.85 MB
File name : Dell-Mobile-Connect-Application_4N5PR_WIN_3.0_A00.EXE
https://dl.dell.com/FOLDER06162378M/1/Dell-Mobile-Connect-Application_4N5PR_WIN_3.0_A00.EXE
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Dell Update Application for Win32
Version : 3.1.1 ,A00
Release date : 02 Mar 2020
File size : 85.02 MB
File name : Dell-Update-Application-Win-32_XT3FW_WIN_3.1.1_A00.EXE
https://dl.dell.com/FOLDER06095701M/1/Dell-Update-Application-Win-32_XT3FW_WIN_3.1.1_A00.EXE
Dell Update Application for UWP
Version : 3.1.1 ,A00
Release date : 02 Mar 2020
File size : 25.41 MB
File name : Dell-Update-Application_5765W_WIN_3.1.1_A00.EXE
https://dl.dell.com/FOLDER06095703M/1/Dell-Update-Application_5765W_WIN_3.1.1_A00.EXE
SupportAssist Update Plugin Application
Version : 5.0.1.10877 ,A00
Release date : 07 Apr 2020
File size : 13.08 MB
File name : SupportAssist-Update-Plugin-Application_WGFXM_WIN_5.0.1.10877_A00.EXE
https://dl.dell.com/FOLDER06016207M/2/SupportAssist-Update-Plugin-Application_WGFXM_WIN_5.0.1.10877_A00.EXE
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Dell/Alienware Digital Delivery Application
Version : 4.0.41.0 ,A15
Release date : 17 Feb 2020
File size : 80.86 MB
File name : Dell-Alienware-Digital-Delivery-Application_T48JW_WIN_4.0.41.0_A15.EXE
https://dl.dell.com/FOLDER05701692M/2/Dell-Alienware-Digital-Delivery-Application_T48JW_WIN_4.0.41.0_A15.EXE
Dell Help And Support Application
Version : 2.6.1.0 ,A00
Release date : 31 Oct 2019
File size : 58.09 MB
File name : Dell-Help-And-Support-Application_695F9_WIN64_2.6.1.0_A00_01.EXE
https://dl.dell.com/FOLDER04786453M/4/Dell-Help-And-Support-Application_695F9_WIN64_2.6.1.0_A00_01.EXE
Dell Customer Connect
Version : 1.5.1.0 ,A00
Release date : 29 Jul 2019
File size : 10.56 MB
File name : OTB-Survey-Dell-Customer-Connect_9WC61_WIN_1.5.1.0_A00.EXE
https://dl.dell.com/FOLDER04569711M/3/OTB-Survey-Dell-Customer-Connect_9WC61_WIN_1.5.1.0_A00.EXE
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Dell Foundation Services – Application
Version : 3.4.16100.0 ,A00
Release date : 09 Aug 2019
File size : 13.24 MB
File name : Application_THYGX_WN64_3.4.16100.0_A00.EXE
https://dl.dell.com/FOLDER04155401M/3/Application_THYGX_WN64_3.4.16100.0_A00.EXE
Firmware update utility for DBC Disabled & Enabled
Version : 0.0.0.10 ,A01
Release date : 26 Jun 2018
File size : 8.53 MB
File name : APP_QHDFW_DBC_W81X64_W10X64_A01_Setup-MTKPJ_ZPE.exe
https://dl.dell.com/FOLDER03891657M/3/APP_QHDFW_DBC_W81X64_W10X64_A01_Setup-MTKPJ_ZPE.exe
DELL DATA SECURITY
Dell Encryption
Version : 10.5.0.1 ,A38
Release date : 10 Feb 2020
File size : 404.22 MB
File name : Dell-Encryption-10.5.0.1.zip
https://dl.dell.com/FOLDER05939262M/1/Dell-Encryption-10.5.0.1.zip
Dell Data Protection | Security Tools
Version : 1.12.0.21 ,A22
Release date : 01 May 2018
File size : 352.71 MB
File name : STInstaller-1.12.0.21.zip
https://dl.dell.com/FOLDER04165056M/1/STInstaller-1.12.0.21.zip
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Dell Data Protection | Endpoint Recovery
Version : 1.1.0 ,A01
Release date : 27 Jan 2017
File size : 34.77 MB
File name : DDPERecovery.1.1.0.10.exe
https://dl.dell.com/FOLDER03601166M/1/DDPERecovery.1.1.0.10.exe
SECURITY
Dell TPM 1.2 Firmware Update Utility (64 bits) , Nuvoton TPM
Version : 5.81.2.1 ,A02
Release date : 05 Nov 2019
File size : 576.26 KB
File name : DellTpm1.2_Fw5.81.2.1_V3_64.exe
https://dl.dell.com/FOLDER04468656M/1/DellTpm1.2_Fw5.81.2.1_V3_64.exe
BIOS
Dell XPS 15 9550 System BIOS
Version : 1.13.1
Release date : 06 Jan 2020
File size : 9.83 MB
File name : XPS_9550_1.13.1.exe
https://dl.dell.com/FOLDER06021536M/1/XPS_9550_1.13.1.exe
Dell 64BIT BIOS Flash Utility
Version : A02
Release date : 16 Jul 2019
File size : 159.54 KB
File name : Flash64W.zip
https://dl.dell.com/FOLDER05718844M/1/Flash64W.zip
USER MANUAL
Dell XPS 15 9550 Manual PDF
File type : PDF
File size : 2.09 MB
File name : xps-15-9550-laptop_reference%20guide_en-us.pdf
https://downloads.dell.com/manuals/all-products/esuprt_laptop/esuprt_xps_laptop/xps-15-9550-laptop_reference%20guide_en-us.pdf
Dell XPS 15 9550 Service Manual
File type : PDF
File size : 6.17 MB
File name : xps-15-9550-laptop_service-manual_en-us.pdf
https://topics-cdn.dell.com/pdf/xps-15-9550-laptop_service-manual_en-us.pdf
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