T480 Laptop Motherboard ET480 NM-B501 — 01YR336 / 01YU859 with SR3L9 I5-8350U CPU

Replacement mainboard for the T480 laptop series. Board model: ET480 NM-B501. OEM part numbers: 01YR336 and 01YU859. Onboard processor: SR3L9 I5-8350U CPU. Use this motherboard as a direct replacement for T480 systems that require the I5-8350U configuration — please verify the part numbers 01YR336 / 01YU859 on your original board before purchase.