Source notes
HP Maintenance and Service Guide c04823617, PDF page 45: "models equipped with a 14-in. display assembly 738401-001". Content match to the fetched guide. (via v10 fold 2026-11-12)
738401-001
HP Motherboard 738401-001
Which laptops does 738401-001 fit? 738401-001 (HP motherboard) is documented to fit 4 laptop models: HP ProBook 640 G1, HP ProBook 645 G1, HP ProBook 650 G1 and HP ProBook 655 G1. Fits come from OEM documentation (HP service guide), last checked 2026-11-12; not bench-tested. Full compatibility list.
Documented OEM replacement; see each fit for configuration limits.
Compatible Business Laptop Models (4)
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.
Fit note for all 4 models: OEM documentation only; not bench-tested.
Fits these models
| Model | Brand | Last checked | Confidence |
|---|---|---|---|
| HP ProBook 640 G1 All motherboard for this model | HP | 2026-11-12 | Mostly documented (90–99%) |
| HP ProBook 645 G1 All motherboard for this model | HP | 2026-11-12 | Mostly documented (90–99%) |
| HP ProBook 650 G1 All motherboard for this model | HP | 2026-11-12 | Mostly documented (90–99%) |
| HP ProBook 655 G1 All motherboard for this model | HP | 2026-11-12 | Mostly documented (90–99%) |
Source notes
HP Maintenance and Service Guide c04823617, PDF page 45: "models equipped with a 14-in. display assembly 738401-001". Content match to the fetched guide. (via v10 fold 2026-11-12)
Source notes
HP Maintenance and Service Guide c04823617, PDF page 45: "models equipped with a 14-in. display assembly 738401-001". Content match to the fetched guide. (via v10 fold 2026-11-12)
Source notes
HP Maintenance and Service Guide c04823617, PDF page 45: "models equipped with a 14-in. display assembly 738401-001". Content match to the fetched guide. (via v10 fold 2026-11-12)
Fits these models
Summary of the documented fits above (sources on each model card); not bench-tested.
| Model | Brand | Type |
|---|---|---|
| HP ProBook 640 G1 | HP | Business laptop |
| HP ProBook 645 G1 | HP | Business laptop |
| HP ProBook 650 G1 | HP | Business laptop |
| HP ProBook 655 G1 | HP | Business laptop |
Which motherboard fits each model?
How to replace it
Fit check: Always confirm the OEM part/FRU number on your machine's label or in the service manual before buying. HP document (file not verified)
Key facts
- Part number
738401-001- Type
- Motherboard
- Brand
- HP
- Fits
- 4 catalog models
- Evidence
- Mostly documented (90-99%): 4
- Source
- h10032.www1.hp.com
- Last checked
- 2026-11-12
- Tested
- Not bench-tested; documentation only
- Machine-readable
- JSON, Markdown