Which laptops does 5B21D69251 fit? 5B21D69251 (Lenovo motherboard) is documented to fit 1 laptop model: IdeaPad 1 15ADA7. Fits come from OEM documentation (Lenovo Parts Lookup), last checked 2026-11-04; not bench-tested. Full compatibility list.
Lenovo spare part description: "Lenovo BDPLANAR MB C82R1 WIN R33250U_UMA0G_NONE". 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 |
|---|---|---|---|
| IdeaPad 1 15ADA7 All motherboard for this model | Lenovo | 2026-11-04 | OEM documented |
Lenovo description: "Lenovo BDPLANAR MB C82R1 WIN R33250U_UMA0G_NONE". OEM documentation only; not bench-tested.
Lenovo Support parts list for machine type 82R1: "5B21D69251" (Lenovo BDPLANAR MB C82R1 WIN R33250U_UMA0G_NONE). (via MG fold)
Summary of the documented fits above (sources on each model card); not bench-tested.
| Model | Brand | Type |
|---|---|---|
| IdeaPad 1 15ADA7 | Lenovo | Laptop |
Fit check: Always confirm the OEM part/FRU number on your machine's label or in the service manual before buying. Lenovo Parts Lookup
5B21D69251