Which motherboard fits the HP ZBook 15 G4? OEM part numbers

12 motherboards are documented for the HP ZBook 15 G4: 848246-001, 854110-001, 921045-xxx, 921046-xxx, 921047-xxx and 7 more. 12 of 12 come from OEM documentation (h10032.www1.hp.com); last checked 2026-11-04. Not bench-tested: match the number on your old motherboard and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
848246-001	HP LED board assembly 848246-001	HP description: "LED board". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
854110-001	HP Microphone board 854110-001	HP description: "Microphone module with double-sided adhesive". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
921045-xxx	HP System board for Intel Core i7-7300HQ 921045-xxx	HP description: "System board for Intel Core i7-7300HQ". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
921046-xxx	HP System board for Intel Core i7-7440HQ 921046-xxx	HP description: "System board for Intel Core i7-7440HQ". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
921047-xxx	HP System board for Intel Core i7-7700HQ 921047-xxx	HP description: "System board for Intel Core i7-7700HQ". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
921048-xxx	HP System board for Intel Core i7-7820HQ 921048-xxx	HP description: "System board for Intel Core i7-7820HQ". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
921049-xxx	HP System board for Xeon E3-1505M 921049-xxx	HP description: "System board for Xeon E3-1505M". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
921050-xxx	HP System board for Xeon E3-1535M 921050-xxx	HP description: "System board for Xeon E3-1535M". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
924953-001	HP Graphics board, NVIDIA Quadro M620 924953-001	HP description: "Graphics board, NVIDIA Quadro M620". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
924954-001	HP Graphics board, NVIDIA Quadro M1200 924954-001	HP description: "Graphics board, NVIDIA Quadro M1200". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
924955-001	HP Graphics board, NVIDIA Quadro M2200 924955-001	HP description: "Graphics board, NVIDIA Quadro M2200". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
924956-001	HP Graphics board, AMD Radeon Pro WX 4150 924956-001	HP description: "Graphics board, AMD Radeon Pro WX 4150". OEM documentation only; not bench-tested.	OEM documented	2026-11-04

Where do these HP ZBook 15 G4 motherboard part numbers come from?

12 of 12 fits are from OEM documentation (h10032.www1.hp.com); each row links its source. Last checked 2026-11-04.

Are these motherboards tested in the HP ZBook 15 G4?

No. Fits come from manufacturer or retailer documentation and are not bench-tested. Check the part number on your old part and any listed constraint.

All documented parts for the HP ZBook 15 G4.

Other parts for the HP ZBook 15 G4

Battery (1) · Keyboard (34) · Heat Sink (4) · Fan (2) · Bottom Cover (1) · Screen (8) · Power Adapter (1) · Cable (1) · Touchpad (1) · Card Reader (1) · Fingerprint Reader (2) · Speakers (1) · Wireless Card (2) · Camera (1) · Antenna (2) · Power Cord (6) · Palmrest (1) · RTC Battery (1) · SSD (9) · Hard Drive (3) · Service Part (6) · Memory (5) · Display Bezel (3) · Hinge (1) · Display Cable (1) · Screw Kit (1)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-zbook-15-g4) or the keyless JSON API.