HP 285256-001 - Upper CPU cover (chassis top) for Dual-Point models - Includes palm rest and touchpad Retail
HP 378239-001 - Top cover (chassis top) - Includes touchpad assembly - For defeatured (DF) models without point stick Retail
HP 399110-001 - Point-stick board - For models with Dual-Stick (point stick and touchpad) pointing devices Retail
HP 295699-001 - Upper CPU cover (chassis top) for TouchPad models - Includes palm rest and touchpad Retail
