HP EliteBook 6 G1a 14 B4YC1AV Driver Download (Windows 11)

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HP EliteBook 6 G1a 14 Notebook AI PC B4YC1AV

Looking for the HP EliteBook 6 G1a 14 B4YC1AV driver download for Windows 11? This page lists all 47 official drivers and tools for the HP EliteBook 6 G1a 14 inch Notebook AI PC in the B4YC1AV configuration, taken from HP's own support page for this exact SKU. The list covers the AMD platform, including BIOS, AMD chipset and graphics, Realtek and MediaTek wireless options, docks, TPM firmware and Wolf Security tools, and HP utilities — every download below links straight to HP's official server.

Before you start, check that your laptop matches this exact configuration — the HP EliteBook 6 G1a 14 with product number B4YC1AV — and that you are running Windows 11. Download the drivers you need, run each installer, and restart when asked so every driver loads properly.

HP EliteBook 6 G1a 14 B4YC1AV BIOS and Firmware

HP BIOS and System Firmware (X77) — 01.05.04 Rev.A, Aug 17, 2026, 28.4 MB — sp174390.exe Download

HP EliteBook 6 G1a 14 B4YC1AV Diagnostics

HP PC Hardware Diagnostics Windows — 3.1.1.0 Rev.A, May 20, 2026, 618.9 MB — sp173207.exe Download
HP PC Hardware Diagnostics UEFI — 10.8.7.0 Rev.A, Jul 8, 2026, 40.6 MB — sp173795.exe Download

HP EliteBook 6 G1a 14 B4YC1AV Dock Firmware and Drivers

All Docks – Ethernet Driver (Realtek) — 11.22.0113.2026 Rev.R, Jul 8, 2026, 1.3 MB — sp173785.exe Download
HP USB-C 100W G6 Dock – HP Firmware Installer — 1.3.16.0 Rev.A, Sep 18, 2026, 15.1 MB — sp174713.exe Download
HP USB-C/A Universal Dock G2 – Firmware — 1.1.26.0 Rev.A, Oct 5, 2026, 9.0 MB — sp174813.exe Download
HP USB-C Dock G5 – Firmware — 1.0.27.0 Rev.A, Oct 5, 2026, 9.2 MB — sp174812.exe Download
HP Thunderbolt Dock G4 – Firmware — 1.5.30.0 Rev.A, Oct 5, 2026, 9.7 MB — sp174808.exe Download
All Docks – Ethernet Driver (Intel) — 2.1.5.12 Rev.A, Jun 24, 2026, 1.1 MB — sp173637.exe Download
HP Thunderbolt 4 Ultra 180W/280W G6 Dock – HP Firmware Installer — 1.6.50.0 Rev.A, Sep 18, 2026, 15.8 MB — sp174717.exe Download
HP Thunderbolt 4 100W G6 – HP Firmware Installer — 1.6.49.0 Rev.A, Sep 18, 2026, 15.5 MB — sp174715.exe Download

HP EliteBook 6 G1a 14 B4YC1AV Audio Driver

Realtek High-Definition (HD) Audio Driver — 25.10023.122.37 Rev.AQ, Aug 14, 2026, 238.8 MB — sp174181.exe Download

HP EliteBook 6 G1a 14 B4YC1AV Chipset Drivers

Parade PS8835/ PS8836 Retimer Peripheral Driver — 1.0.18.0 Rev.A, May 20, 2026, 0.8 MB — sp173164.exe Download
AMD Neural Processing Unit (NPU) Driver — 32.00.0203.329 Rev.H, Sep 18, 2026, 43.4 MB — sp174624.exe Download
AMD AMS Mailbox Driver — 5.1.0.1480 Rev.A, Jul 31, 2026, 13.6 MB — sp173859.exe Download
AMD Chipset Driver — 8.05.26.1201 Rev.A, Aug 3, 2026, 1.8 MB — sp174134.exe Download

HP EliteBook 6 G1a 14 B4YC1AV Driver Enabling

HP Application Enabling Software Driver — 1.87.4769.0 Rev.A, Jul 8, 2026, 84.5 MB — sp173791.exe Download
HP Services Scan for Commercial — 4.8.125.0 Rev.A, Nov 27, 2025, 51.4 MB — sp165987.exe Download

HP EliteBook 6 G1a 14 B4YC1AV Graphics Drivers

AMD Video Drivers and Control Panel — 32.0.22050.4002 Rev.B, Aug 6, 2026, 753.3 MB — sp173828.exe Download

HP EliteBook 6 G1a 14 B4YC1AV Keyboard, Mouse and Input Devices

HP Universal Camera Driver — 25.20390.50887.0 Rev.A, Nov 27, 2025, 15.1 MB — sp165982.exe Download
HP Hotkey Support – UWP — 8.10.52.464 Rev.A, Apr 14, 2026, 134.0 MB — sp172423.exe Download
HP Universal WBF Fingerprint Driver — 1.0.0.13 Rev.A, Apr 28, 2026, 2.5 MB — sp172647.exe Download

HP EliteBook 6 G1a 14 B4YC1AV Network Drivers

Realtek RTL8xxx Wireless LAN Drivers — 1.0.0.282 Rev.S, Jul 24, 2026, 16.0 MB — sp173924.exe Download
NXP NFC NPC300 Proximity Driver — 12.0.6.0 Rev.W, Jul 10, 2026, 0.9 MB — sp173761.exe Download
HP 4G Cat 16 Drivers — 1.0.2.15 Rev.A, May 30, 2026, 95.4 MB — sp173385.exe Download
MediaTek Bluetooth Driver — 2.22.0.93 Rev.E, Jul 14, 2026, 7.2 MB — sp173831.exe Download
Realtek RTL8xxx Series Bluetooth Driver — 1.0.0.190 Rev.S, Sep 11, 2026, 2.1 MB — sp174666.exe Download
MediaTek Wireless LAN Driver — 3.5.0.120 Rev.A, Jun 24, 2026, 29.2 MB — sp173639.exe Download
Qualcomm 9205 LTE-M (Cat-M1 fSVC) Driver — 25.0.4.19 Rev.A, Dec 10, 2025, 2.0 MB — sp167221.exe Download
Realtek Ethernet Controller Drivers — 1166.28.1224.2025 Rev.A, Jul 13, 2026, 1.1 MB — sp173816.exe Download

HP EliteBook 6 G1a 14 B4YC1AV Storage Drivers

Alcor Micro Smart Card Reader Driver — 1.10.7.1001 Rev.A, Jan 2, 2026, 0.8 MB — sp168725.exe Download

HP EliteBook 6 G1a 14 B4YC1AV HP Connection Optimizer

HP Connection Optimizer — 2.0.22.0 Rev.A, Apr 17, 2026, 4.2 MB — sp172460.exe Download

HP EliteBook 6 G1a 14 B4YC1AV Security Tools

HP Wolf Security for Business — 4.4.32.722 Rev.A, Jun 26, 2026, 448.3 MB — sp173672.exe Download
HP Wolf Security Console — 11.1.8.1209 Rev.A, Aug 18, 2026, 65.0 MB — sp174397.exe Download
Infineon Trusted Platform Module (TPM) Firmware — 15.24 Rev.A, Apr 30, 2025, 3.0 MB — sp158068.exe Download
HP Sure Recover — 10.1.30.280 Rev.A, Apr 30, 2026, 4.2 MB — sp172448.exe Download
Sure Run — 5.0.5.105 Rev.A, Apr 30, 2026, 2.3 MB — sp172450.exe Download

HP EliteBook 6 G1a 14 B4YC1AV Software and Utilities

Cloud Recovery Client — 2.32.3.976 Rev.A, Sep 1, 2025, 4.9 MB — sp162904.exe Download
HP Notifications — 1.1.34.25 Rev.A, Sep 1, 2026, 16.6 MB — sp174484.exe Download
System Default Settings — 1.5.26.1 Rev.0, Aug 4, 2026, 4.6 MB — sp174145.exe Download
Poly Camera Pro Software — 2.10.4 Rev.A, Jul 14, 2026, 947.2 MB — sp173843.exe Download
HP MAC Address Manager — 1.1.19.1 Rev.A, Oct 19, 2022, 3.0 MB — sp143092.exe Download
Poly Lens Desktop — 2.3.1.4673 Rev.A, Oct 31, 2025, 400.8 MB — sp165644.exe Download
HP App — 57.52623.7882.0 Rev.A, Jun 15, 2026, 835.8 MB — sp173578.exe Download
HP Poly Studio Desktop — 5.1.1.2 Rev.A, Jul 20, 2026, 286.5 MB — sp173951.exe Download
HP Privacy Settings — 1.4.17.0 Rev.A, Jan 2, 2026, 283.6 MB — sp168489.exe Download
HP Support Assistant — 9.55.10.0 Rev.A, Aug 25, 2026, 169.5 MB — sp174448.exe Download

How to Install HP EliteBook 6 G1a 14 B4YC1AV Drivers

Download the drivers you need from the sections above, starting with the chipset and BIOS updates.
Run each installer one at a time and follow the on-screen prompts.
Restart your laptop when an installer asks you to, so the new driver loads correctly.
After installing, open Device Manager and confirm no device shows a warning icon. If one does, reinstall that driver from this page.

FAQs

Where can I download HP EliteBook 6 G1a 14 B4YC1AV drivers for Windows 11?

You can download them from this page — all 47 HP EliteBook 6 G1a 14 B4YC1AV drivers listed above link directly to HP's official download server, so you always get the genuine files.

Which wireless driver should I install on the HP EliteBook 6 G1a 14 B4YC1AV?

This is a customizable configuration, so it shipped with different wireless hardware. Check what your laptop has first — the Network section lists Realtek RTL8xxx Wireless LAN and Bluetooth drivers as well as MediaTek Wireless LAN and Bluetooth drivers — install only the pair that matches your laptop's wireless card.

Does the HP EliteBook 6 G1a 14 B4YC1AV need an AMD graphics driver?

Yes. This is an AMD platform model, so install the AMD Video Drivers and Control Panel from the Graphics section — it is the only display driver this configuration needs.

Should I install the HP EliteBook 6 G1a 14 B4YC1AV BIOS update?

Only if your laptop matches this exact model and SKU. The BIOS and System Firmware (X77) update here is specific to the HP EliteBook 6 G1a 14 B4YC1AV — never install a BIOS file meant for another model.