Must match original: CPU/RAM, TPM (NUV = Nuvoton dTPM, Commercial ROW only; fTPM = Consumer) and storage interface label (NVMe vs UFS, as worded by Learn; UFS/rSSD relationship not stated by Learn — do not infer). Substitute SKU EP2-68340 (note only, not a separate catalog part). OEM documentation only; not bench-tested.
Source notes
Microsoft Learn Surface Laptop Go 3 Device Information and Service Parts, Illustrated Service Parts List (SKU Part No. + Substitute SKU columns). Page read 2026-10-28 (footer last updated 2026-04-10). Cross-checked Surface Laptop Go 3 English Service Guide PDF M1292403 pp.13-15 (SKU Part No. only; identical PN set). Item (5): Motherboard: i5, 16GB RAM, fTPM NVMe (Consumer): SKU Part No. XT7-00002; Substitute SKU EP2-68340. Model No. 2013. Procedure: Motherboard Replacement Process. (via MM-LOOP-016).