Which laptops does 781840-001 fit? 781840-001 (HP antenna) is documented to fit 2 laptop models: HP EliteBook 720 G2 and HP EliteBook 820 G2. Fits come from OEM documentation (HP service guide), last checked 2026-11-04; not bench-tested. Full compatibility list.
HP spare part description: "Display panel support kit with enclosure and WLAN/WWAN antenna cables for FHD display models". 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 EliteBook 720 G2 All antenna for this model | HP | 2026-11-04 | OEM documented |
| HP EliteBook 820 G2 All antenna for this model | HP | 2026-11-04 | OEM documented |
HP description: "Display panel support kit with enclosure and WLAN/WWAN antenna cables for FHD display models". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04775894, PDF page 37: "781840-001" (Display panel support kit with enclosure and WLAN/WWAN antenna cables for FHD display models). (via MG fold)
HP description: "Display Panel Support Kit for models with an FHD display". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04775894, PDF page 37: "781840-001" (Display Panel Support Kit for models with an FHD display). (via MG-28/MG-51 fold)
Summary of the documented fits above (sources on each model card); not bench-tested.
| Model | Brand | Type |
|---|---|---|
| HP EliteBook 720 G2 | HP | Business laptop |
| HP EliteBook 820 G2 | HP | Business laptop |
Repair guides for the HP EliteBook 820 G2: 21 guides
Fit check: Always confirm the OEM part/FRU number on your machine's label or in the service manual before buying. HP service guide
781840-001