FOR NM-B421 Motherboard (02DC208 / 02HM056) with CPU I37020U — Replacement for EE480 & EE580 Laptops

Replacement laptop motherboard for EE480 and EE580 models. Identified by part numbers NM-B421, 02DC208 and 02HM056, and equipped with CPU I37020U. Designed to serve as a direct mainboard swap for the listed laptop models. Verify physical compatibility and connector layout with your unit prior to purchase; professional installation is recommended.