Which laptops does N01923-xx1 fit? N01923-xx1 (HP motherboard) is documented to fit 2 laptop models: HP ProBook 445 G9 and HP ProBook 455 G9. Fits come from OEM documentation (HP service guide), last checked 2026-11-04; not bench-tested. Full compatibility list.
HP spare part description: "System board with AMD Ryzen 3 5425U processor". 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 445 G9 All motherboard for this model | HP | 2026-11-04 | OEM documented |
| HP ProBook 455 G9 All motherboard for this model | HP | 2026-11-04 | OEM documented |
HP description: "System board with AMD Ryzen 3 5425U processor". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, PDF pages 30, 66: "N01923-xx1" (System board with AMD Ryzen 3 5425U processor). (via MG fold)
HP description: "System board with integrated AMD Ryzen 3 5425U". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, PDF pages 30, 65: "N01923-xx1" (System board with integrated AMD Ryzen 3 5425U). (via MG fold)
Summary of the documented fits above (sources on each model card); not bench-tested.
| Model | Brand | Type |
|---|---|---|
| HP ProBook 445 G9 | HP | Business laptop |
| HP ProBook 455 G9 | 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
N01923-xx1