Which motherboard fits the HP EliteBook 840 G10? OEM part numbers

13 motherboards are documented for the HP EliteBook 840 G10: N43984-xx1, N43985-xx1, N43986-xx1, N43987-xx1, N43988-xx1 and 8 more. 13 of 13 come from OEM documentation (kaas.hpcloud.hp.com, partsurfer.hp.com); last checked 2026-11-12. Not bench-tested: match the number on your old motherboard and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
N43984-xx1	HP System board, Intel Core i5-1340P N43984-xx1	HP spare part: System board, Intel Core i5-1340P. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
N43985-xx1	HP System board, Intel Core i5-1350P, OSR N43985-xx1	HP spare part: System board, Intel Core i5-1350P, OSR. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
N43986-xx1	HP System board, Intel Core i5-1350P N43986-xx1	HP spare part: System board, Intel Core i5-1350P. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
N43987-xx1	HP System board, Intel Core i7-1360P N43987-xx1	HP spare part: System board, Intel Core i7-1360P. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
N43988-xx1	HP System board, Intel Core i7-1370P N43988-xx1	HP spare part: System board, Intel Core i7-1370P. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
N43989-xx1	HP System board, Intel Core i7-1370P, OSR N43989-xx1	HP spare part: System board, Intel Core i7-1370P, OSR. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
N45151-601	HP motherboard N45151-601	configuration-specific: 1 of 5 checked SKUs. No matching MSG supplied. Saved PartSurfer BOM; no HP fetch. OEM documentation only; not bench-tested. Config limit: in the cached HP PartSurfer BOMs this part is listed on only 1 of 5 checked product numbers (8L7L0US); confirm your product number on HP PartSurfer before ordering.	OEM documented	2026-10-30
N45151-xx1	HP System board, Intel Core i5-1335U N45151-xx1	HP spare part: System board, Intel Core i5-1335U. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
N45152-xx1	HP System board, Intel Core i7-1345U, OSR N45152-xx1	HP spare part: System board, Intel Core i7-1345U, OSR. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
N45153-xx1	HP System board, Intel Core i7-1345U N45153-xx1	HP spare part: System board, Intel Core i7-1345U. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
N45154-xx1	HP System board, Intel Core i7-1355U N45154-xx1	HP spare part: System board, Intel Core i7-1355U. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
N45155-xx1	HP System board, Intel Core i7-1365U N45155-xx1	HP spare part: System board, Intel Core i7-1365U. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
N45156-xx1	HP System board, Intel Core i7-1365U, OSR N45156-xx1	HP spare part: System board, Intel Core i7-1365U, OSR. OEM documentation only; not bench-tested.	OEM documented	2026-11-12

Where do these HP EliteBook 840 G10 motherboard part numbers come from?

13 of 13 fits are from OEM documentation (kaas.hpcloud.hp.com, partsurfer.hp.com); each row links its source. Last checked 2026-11-12.

Are these motherboards tested in the HP EliteBook 840 G10?

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 EliteBook 840 G10.

Other parts for the HP EliteBook 840 G10

Power Adapter (17) · Battery (3) · Fingerprint Reader (3) · Heat Sink (2) · Display Bezel (5) · Bottom Cover (2) · Touchpad (2) · Speakers (2) · Fan (2) · RTC Battery (1) · Screen (5) · Keyboard (3) · Camera (5) · Display Back Cover (4) · Display Cable (1) · Hinge (1) · SSD (8) · Power Cord (73) · Wireless Card (6) · Card Reader (1) · I/O Board (1) · Microphone (1) · Cable (11) · Service Part (18) · Memory (3) · Screw Kit (2)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-elitebook-840-g10) or the keyless JSON API.