Keyboard Lenovo OEM Part #: 01YN420

Lenovo keyboard 01YN420

Lenovo description: "Keyboard Internal, USA English, Sliver, Backlight, US".

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Compatible Business Laptop Models (3)

Devices documented to accept this OEM component. Compatibility from OEM documentation, not bench-tested.

Business Laptop

ThinkPad T480s

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Fitment Details:

Listed in Lenovo's official parts lookup for the ThinkPad T480s. Lenovo description: "Keyboard Internal, USA English, Sliver, Backlight, US". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Installation: Not verified
Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t480s-type-20l7-20l8/20l7/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T480s, machine type(s) 20L7, 20L8, lists FRU 01YN420 "Keyboard Internal, USA English, Sliver, Backlight, US". Checked 2026-10-27.)
Business Laptop

ThinkPad E480

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Fitment Details:

Listed in Lenovo's official parts lookup for the ThinkPad E480. Lenovo description: "Keyboard Internal, USA English, Sliver, Backlight, US". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Installation: Not verified
Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-edge-laptops/thinkpad-e480-type-20kn-20kq/20kn/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad E480, machine type(s) 20KN, 20KQ, lists FRU 01YN420 "Keyboard Internal, USA English, Sliver, Backlight, US". Checked 2026-10-27.)
Business Laptop

ThinkPad E490

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Fitment Details:

Listed in Lenovo's official parts lookup for the ThinkPad E490. Lenovo description: "Keyboard Internal, USA English, Sliver, Backlight, US". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Installation: Not verified
Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-edge-laptops/thinkpad-e490-type-20n8-20n9/20n8/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad E490, machine type(s) 20N8, 20N9, lists FRU 01YN420 "Keyboard Internal, USA English, Sliver, Backlight, US". Checked 2026-10-27.)
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