Which keyboard fits the HP ProBook 455 G7? OEM part numbers

4 keyboards are documented for the HP ProBook 455 G7: L45090-001, L45090-xx1, L45091-xx1, L79436-xx1. 4 of 4 come from OEM documentation (partsurfer.hp.com, kaas.hpcloud.hp.com); last checked 2026-11-04. Not bench-tested: match the number on your old keyboard and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
L45090-001	HP top cover with backlit keyboard (US) L45090-001	HP PartSurfer lists this spare part number for the HP ProBook 455 G7 (product no. 1C7Q9UP).	OEM documented	2026-11-01
L45090-xx1	HP Top cover/keyboard, backlight version L45090-xx1	HP description: "Top cover with keyboard, backlit version". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L45091-xx1	HP Top cover/keyboard, no backlight version L45091-xx1	HP description: "Top cover with keyboard, no backlight". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L79436-xx1	HP Top cover/keyboard, backlight for privacy models L79436-xx1	HP description: "Top cover with keyboard, backlit for privacy models". OEM documentation only; not bench-tested.	OEM documented	2026-11-04

Where do these HP ProBook 455 G7 keyboard part numbers come from?

4 of 4 fits are from OEM documentation (partsurfer.hp.com, kaas.hpcloud.hp.com); each row links its source. Last checked 2026-11-04.

Are these keyboards tested in the HP ProBook 455 G7?

No. Fits come from manufacturer or retailer documentation and are not bench-tested. Check the part number on your old part and any listed constraint.

All documented parts for the HP ProBook 455 G7.

Other parts for the HP ProBook 455 G7

Heat Sink (1) · Fan (1) · Battery (1) · Bottom Cover (1) · Screen (6) · Power Adapter (6) · Hard Drive (3) · Memory (3) · Hinge (2) · Power Cord (60) · Display Bezel (3) · Display Cable (3) · Display Back Cover (1) · Cosmetic Plate (1) · Microphone (1) · SSD (6) · Speakers (1) · Wireless Card (3) · RTC Battery (1) · I/O Board (2) · Cable (7) · Camera (2) · Touchpad (1) · Fingerprint Reader (1) · Motherboard (5) · Card Reader (1) · Bracket (1) · Antenna (1) · Service Part (4) · Screw Kit (1)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-probook-455-g7) or the keyless JSON API.