Documented model-specific motherboard (PCBA) option; match processor, memory, Commercial vs consumer and Model No. limits before ordering. Microsoft guide description: "Motherboard - Elite 32GB – 15” Commercial". PN type: ASP/FRU. Substitute (CRU) EP2 number: EP2-69153 (note only). OEM documentation only; not bench-tested.
Source notes
Surface Laptop 7th Edition: Device Information and Service Parts (Microsoft Learn), guide text: "C0U-00001" (Service parts table, Item 10 Motherboard, row Elite 32GB – 15” Commercial). PN type: ASP/FRU. Substitute (CRU) EP2 number: EP2-69153 (note only). Read 2026-10-29 (via FDY-AG-001).