Which laptops does 797431-001 fit? 797431-001 (HP touchpad) is documented to fit 5 laptop models, including HP EliteBook 750 G1, HP EliteBook 850 G1 and HP EliteBook 850 G2 and 2 more. Fits come from OEM documentation (HP service guide), last checked 2026-11-12; not bench-tested. Full compatibility list.
HP service-guide description: Touchpad for use in EliteBook 750/850 models.
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 EliteBook 750 G1 All touchpad for this model | HP | 2026-11-01 | OEM documented |
| HP EliteBook 850 G1 All touchpad for this model | HP | 2026-11-01 | OEM documented |
| HP EliteBook 850 G2 All touchpad for this model | HP | 2026-11-01 | OEM documented |
| HP EliteBook 750 G2 All touchpad for this model | HP | 2026-11-04 | OEM documented |
| HP ZBook 15u G2 All touchpad for this model | HP | 2026-11-12 | OEM documented |
HP lists this spare part number for the HP EliteBook 750 G1 in its Maintenance and Service Guide (printed p.21).
HP Maintenance and Service Guide for the HP EliteBook 750 G1, spare parts table, printed p.21: "For use in EliteBook 750/850 models 797431-001". Read from the cached HP manual (via FDY-MM-016-H1).
HP lists this spare part number for the HP EliteBook 850 G1 in its Maintenance and Service Guide (printed p.21).
HP Maintenance and Service Guide for the HP EliteBook 850 G1, spare parts table, printed p.21: "For use in EliteBook 750/850 models 797431-001". Read from the cached HP manual (via FDY-MM-016-H1).
HP lists this spare part number for the HP EliteBook 850 G2 in its Maintenance and Service Guide (printed p.31).
HP Maintenance and Service Guide for the HP EliteBook 850 G2, spare parts table, printed p.31: "and HP EliteBook 750 G2 Notebook PC 797431-001". Read from the cached HP manual (via FDY-MM-016-H2).
HP description: "TouchPad for machines without NFC module". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04551620, PDF pages 41, 88; HP Maintenance and Service Guide, PDF pages 41, 88: "797431-001" (TouchPad for machines without NFC module). (via MG fold)
OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04551620, PDF page 41: "HP EliteBook 750 G2 Notebook PC 797431-001". The fetched guide names this part for this model. (via v10 fold 2026-11-12)
Summary of the documented fits above (sources on each model card); not bench-tested.
| Model | Brand | Type |
|---|---|---|
| HP EliteBook 750 G1 | HP | Business laptop |
| HP EliteBook 850 G1 | HP | Business laptop |
| HP EliteBook 850 G2 | HP | Business laptop |
| HP EliteBook 750 G2 | HP | Business laptop |
| HP ZBook 15u G2 | 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
797431-001