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Hmm, you have both VoodooInput enabled, surprise you're not getting a boot error. Anyway, try adding AlpsHID.kext

Try cleaning the surface with a clean warm towel. Don't use any chemical /alcohol as it'll mess it up even worst.

For Ventura, I had switch over to Dortania's voodoops2controller. You can switch back to the old version you have working well on previous MacOS.

OPENCORE - Mojave -> Monterey Specification: BIOS 1.15.0 Intel Core i7-6820HQ Quad Core 2.70GHz, 3.60GHz Turbo, 8MB 45W 2 DIMM slots: up to 32GB DDR4 2133MHz NVIDIA Quadro M1000M with 2GB GDDR5 dedicated memory Intel® Pro Graphics 530 & P530 15.6" UltraSharpTM FHD IPS (1920x1080) Wide View Anti-Glare LED-backlit with Premium Panel Guarantee (72% color gamut) Support for two storage devices: one M.2 PCIe NVMe solid state drive and one 2.5" SSD/HDD drive: Dell Fast Response Free Fall Sensor standard Hard Disk Drive (HDD): 2.5” 500GB 7200RPM up to 1TB 2.5” 5400RPM SATA 6Gb/s Solid State Drive (SSD): 256GB, 512GB, 512GB SED, 1TB 2.5” SATA 6Gb/s M.2 PCIe NVMe Solid State Drive (M.2 SSD): 256GB, 512GB, 512GB SED, 1TB SSD Wired: Type C to Ethernet adapter included Wireless LAN: Intel® 8260 Dual-Band 2x2 802.11 ac (Miracast) Bluetooth® 4.1 Dell DW1820 2x2 801.11ac + Bluetooth 4.1 Dual integrated high quality speakers and dual integrated noise cancelling digital array microphones standard Integrated light sensitive HD video webcam SD Card Reader (SD, SDHC, SDXC, supporting up to 64GB) 1 x Thunderbolt 3 2 x USB 3.0 with PowerShare 1 x Headphone and microphone combo jack 1 x HDMI 1 x battery life indicator Working: Full HD530 Graphics Acceleration Internal speaker / Headphone / Autoswitch (ALC298) Keyboard / Touchpad with VoodooPS2Controller + VoodooI2C + VoodooI2CHID ( multi gestures working) Wireless /Bluetooth - replaced Intel with DW1560 / DW1830 / DW1820A Brightness Slider with Fn+F11 / Fn+F12 HDMI Video / Audio 3 Displays (Internal + HDMI + USB-C to HDMI or DP adapters) Internal USB ports HD Webcam SD Card Reader USB-C hotplugging (Wait 4-5 seconds before re-inserting) USB-C to HDMI / DP Display (Video and Audio) USB-C TO USB-C Display (Video and Audio) USB-C Dell Dock (WD15) / USB ports from Dock / Only one video output from Dock at a time though (either HDMI or DP) Sleep / Wake (no power blinking light but works) Not Working: NVIDIA Quadro M1000M disabled via SSDT patching ThunderBolt {not tested) Installation: Download MacOS Monterey / Big Sur / Catalina / Mojave Format a 16GB USB drive (GUID / Extended (Journaled)) Create USB Installer with createinstallmedia command Download attached folder and rename as EFI Mount EFI partition and add EFI folder Configure BIOS setting according to other Dell guides Boot with USB installer Complete installation Post Installation: Mount EFI partition of newly installed drive and copy EFI folder over Update / Change in Config.plist under PlatformID->Generic (use genSMBIOS or Hackintool.app) MLB, ROM, SystemSerialNumber and SystemUUID Download ComboJack.zip Open terminal and run the following commands: sudo spctl --master-disable cd ~/Downloads/ComboJack sudo ./install.sh Disable Force Click and haptic feedback in Touchpad preference (This enables left click mouse button to drag and drop) Precision_5510_OC_0.8.5.zip Precision_5510_OC_0.7.5.zip Precision_5510_OC_0.7.0.zip Precision_5510_OC_0.6.8.zip Precision_5510_OC_0.6.6.zip ComboJack.zip Credits: https://dortania.github.io/OpenCore-Install-Guide/ https://github.com/VoodooI2C/VoodooI2C https://github.com/xxxzc/xps15-9550-macos https://github.com/daliansky/OC-little https://github.com/cholonam/Sinetek-rtsx https://github.com/0xFireWolf/RealtekCardReader/releases

OpenCore - Ventura Working: Full HD530 Graphics Acceleration Internal speaker / Headphone / Autoswitch (ALC298) Keyboard / Touchpad with VoodooPS2Controller + VoodooI2C + VoodooI2CHID ( multi gestures working) Wireless /Bluetooth - replaced Intel with DW1560 / DW1830 / DW1820A Brightness Slider with Fn+F11 / Fn+F12 HDMI Video / Audio 3 Displays (Internal + HDMI + USB-C to HDMI or DP adapters) Internal USB ports HD Webcam SD Card Reader USB-C hotplugging (Wait 4-5 seconds before re-inserting) USB-C to HDMI / DP Display (Video and Audio) USB-C TO USB-C Display (Video and Audio) USB-C Dell Dock (WD15) / USB ports from Dock / Only one video output from Dock at a time though (either HDMI or DP) Sleep / Wake (no power blinking light but works) Not Working: NVIDIA Quadro M1000M disabled via SSDT patching ThunderBolt {not tested) Installation: Download MacOS Ventura Format a 16GB USB drive (GUID / Extended (Journaled)) Create USB Installer with createinstallmedia command Download attached folder and rename as EFI Mount EFI partition and add EFI folder Configure BIOS setting according to other Dell guides Boot with USB installer Complete installation Post Installation: Mount EFI partition of newly installed drive and copy EFI folder over Update / Change in Config.plist under PlatformID->Generic (use genSMBIOS or Hackintool.app) MLB, ROM, SystemSerialNumber and SystemUUID Download ComboJack.zip Open terminal and run the following commands: sudo spctl --master-disable cd ~/Downloads/ComboJack sudo ./install.sh Disable Force Click and haptic feedback in Touchpad preference (This enables left click mouse button to drag and drop) Updated to OC 0.9.4 - Supports Ventura - Rename config-IntelWifi to config.plist if you're using an Intel Wifi / BT combo Precision_5510_OC_0.9.4 - Ventura.zip Precision_5510_OC_0.8.5 - Ventura.zip