Which laptops does 826381-001 fit? 826381-001 (HP motherboard) is documented to fit 2 laptop models: HP ProBook 430 G3 and HP ProBook 440 G3. Fits come from OEM documentation (HP page), last checked 2026-11-10; not bench-tested. Full compatibility list.
HP spare part description: "Function board". Documented OEM replacement; see each fit for configuration limits.
Devices documented to accept this OEM component. Compatibility from OEM documentation or a labelled source, with a confidence level on each fit; not bench-tested.
| Model | Brand | Last checked | Confidence |
|---|---|---|---|
| HP ProBook 430 G3 All motherboard for this model | HP | 2026-11-04 | OEM documented |
| HP ProBook 440 G3 All motherboard for this model | HP | 2026-11-10 | OEM documented |
HP description: "Function board". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, Document Part Number 824551-001 (copy saved from support.hp.com), PDF pages 32, 69: "826381-001" (Function board). (via MG fold)
HP spare part: Function board. OEM documentation only; not bench-tested.
HP ProBook 440 G3 Maintenance and Service Guide c04825510, printed page 20: "(6) Function board 826381-001". (via SOLO-18 fold 2026-11-10)
Summary of the documented fits above (sources on each model card); not bench-tested.
| Model | Brand | Type |
|---|---|---|
| HP ProBook 430 G3 | HP | Business laptop |
| HP ProBook 440 G3 | HP | Business laptop |
Fit check: Always confirm the OEM part/FRU number on your machine's label or in the service manual before buying. HP service guide
826381-001