Source:HP service guide
Source notes
HP Maintenance and Service Guide pdf_12642772, PDF page 40: "People's Republic of China L31390-001". The fetched guide names this part for this model. (via v10 fold 2026-11-12)
L31390-001
HP Power cord, C5, 1.0 m (3.3 ft), TAG, conventional, People's L31390-001
Which laptops does L31390-001 fit? L31390-001 (HP power cord) is documented to fit 2 laptop models: HP ZBook Firefly 14 G8 and HP ZBook 15u G5. Fits come from OEM documentation (HP page), last checked 2026-11-12; not bench-tested. Full compatibility list.
HP spare part: Power cord, C5, 1.0 m (3.3 ft), TAG, conventional, People's Republic of China. Documented OEM replacement; see each fit for configuration limits.
Compatible Business Laptop Models (2)
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 2 models: HP spare part: People's Republic of China. OEM documentation only; not bench-tested.
Fits these models
| Model | Brand | Last checked | Confidence |
|---|---|---|---|
| HP ZBook Firefly 14 G8 All power cord for this model | HP | 2026-11-12 | OEM documented |
| HP ZBook 15u G5 All power cord for this model | HP | 2026-11-12 | Mostly documented (90–99%) |
Source notes
HP Maintenance and Service Guide pdf_13033360, PDF page 42: "People’s Republic of China L31390-001". 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 ZBook Firefly 14 G8 | HP | Business laptop |
| HP ZBook 15u G5 | HP | Business laptop |
Which power cord fits each model?
Repair guides for the HP ZBook 15u G5: 22 guides
Fit check: Always confirm the OEM part/FRU number on your machine's label or in the service manual before buying. Unverified source (kaas.hpcloud.hp.com)
Key facts
- Part number
L31390-001- Type
- Power Cord
- Brand
- HP
- Fits
- 2 catalog models
- Evidence
- OEM documented: 1, Mostly documented (90-99%): 1
- Source
- support.hp.com
- Last checked
- 2026-11-12
- Tested
- Not bench-tested; documentation only
- Machine-readable
- JSON, Markdown