SPS-TOP COVER 2 BUTTON 15

HP 840751-001 top cover is a replacement upper case part for 15-inch HP notebook models. It provides the palm-rest area around the keyboard and is specified for systems with a TouchPad.

The service guide identifies this exact part number as the 15-inch top cover with TouchPad, and notes that the top-cover spare part kit includes the TouchPad. It lists the part for the HP ProBook 640 G2, 645 G2, 650 G2 and 655 G2 families.

This is the TouchPad version without the pointing stick listed for the nearby 840752-001 variant, and without the TouchPad on/off button and bracket associated with 840753-001. Those distinctions help identify the intended configuration when replacing the cover.