This page lists the official HP OmniBook Ultra 14t-kd000 driver download links for Windows 11 (64-bit), sourced directly from HP's support site for SKU C2NM8AV_1. This Intel Core Ultra-powered Next Gen AI 14-inch laptop pairs an Intel NPU with Intel integrated graphics and Windows Studio Effects — install the BIOS update first, then the chipset, graphics, NPU and audio drivers in category order.
BIOS & Firmware
- HP Notebook System BIOS Update (Intel Processors) — F.07 Rev.A, Oct 9, 2026, 17.8 MB — sp174800.exe Download
- ELAN Touchscreen Firmware Update — eKTH3918N_0x6711 Rev.0x6711, Apr 24, 2026, 1.3 MB — sp172605.exe Download
Chipset & Platform
- Intel Chipset Installation Utility and Driver — 10.1.56.27 Rev.B, Dec 30, 2025, 0.7 MB — sp168691.exe Download
- Intel Management Engine Interface (MEI) Driver — 2546.8.9.0 Rev.B, 13.9 MB — sp168671.exe Download
- Intel Serial IO Driver — 30.100.2534.18 Rev.B, Dec 29, 2025, 1.0 MB — sp168681.exe Download
- Intel Human Interface Device (HID) Event Filter Driver — 2.2.2.17 Rev.B, Dec 26, 2025, 0.8 MB — sp168658.exe Download
- Intel Innovation Platform Framework Processor Participant Driver — 2.3.20201.4882 Rev.B, Dec 26, 2025, 39.4 MB — sp168659.exe Download
- Intel Platform Monitoring Technology (PMT) — 7.3.10.3 Rev.B, Dec 29, 2025, 0.8 MB — sp168678.exe Download
- Intel Integrated Sensor Solution Driver — 5.8.56.0 Rev.D, Jul 14, 2026, 1.7 MB — sp173833.exe Download
- Intel Neural Processing Unit (NPU) Driver — 32.0.100.4841 Rev.C, Aug 31, 2026, 21.1 MB — sp174515.exe Download
- Windows Studio Effects Driver — 3.0.6.0 Rev.A, Dec 30, 2025, 63.7 MB — sp168693.exe Download
Graphics
- Intel High-Definition (HD) Graphics Driver — 32.0.101.8356 Rev.B, 753.8 MB — sp168649.exe Download
Audio
- Realtek High-Definition (HD) Audio Driver — 10.0.381.1 Rev.B, Sep 22, 2026, 754.5 MB — sp174746.exe Download
Network (Wi-Fi & Bluetooth)
- Intel WLAN Driver — Dec 29, 2025, 14.5 MB — sp168685.exe Download
- Intel Bluetooth Driver (Intel Core Ultra 5 322/7 355/5 338H/9 386H) — 24.10.0.4 Rev.B, Dec 26, 2025, 5.1 MB — sp168518.exe Download
Touchpad / Input
- Synaptics Precision Touchpad Filter Driver — 19.5.35.315 Rev.B, Dec 29, 2025, 5.3 MB — sp168682.exe Download
Software & Utilities
- HP PC Hardware Diagnostics Windows — 3.2.0.0 Rev.A, Aug 6, 2026, 835.3 MB — sp174215.exe Download
- HP PC Hardware Diagnostics UEFI — 10.8.7.0 Rev.A, Jul 8, 2026, 40.6 MB — sp173795.exe Download
- HP Connection Optimizer — 2.0.21.0 Rev.A, Jun 13, 2025, 4.2 MB — sp160169.exe Download
How to Install HP OmniBook Ultra 14t-kd000 Drivers
- Run the BIOS update (F.07 Rev.A) first with the laptop plugged in, then restart.
- Install the Intel chipset installation utility, MEI, Serial IO and platform drivers, then the Intel HD graphics driver, and restart.
- Install the Intel NPU driver, Windows Studio Effects driver, and the sensor and HID event filter drivers.
- Install the Realtek audio driver, then the Intel Wi-Fi and Bluetooth drivers.
- Install the Synaptics touchpad filter driver, then finish with the touchscreen firmware and Connection Optimizer.
FAQs — HP OmniBook Ultra 14t-kd000 Drivers
Where can I download HP OmniBook Ultra 14t-kd000 drivers for Windows 11?
You can download the official HP OmniBook Ultra 14t-kd000 drivers for Windows 11 from the HP-hosted links above — every package comes straight from HP's support site.
What does the Intel NPU driver do on this laptop?
The NPU driver enables the Intel Neural Processing Unit, which accelerates on-device AI features such as Windows Studio Effects and Copilot+ experiences.
Is this a Qualcomm/ARM model or Intel?
This is an Intel-based model — the 14t-kd000 uses an Intel Core Ultra processor, so all drivers on this page are for Windows 11 64-bit (x64); no ARM variants are published.
Do these HP OmniBook Ultra 14t-kd000 drivers work on Windows 10?
No — these drivers are published for Windows 11 (64-bit) only.
