1160 Trackpad and trackpad cable Note: Before you start the servicing, disable the built-in battery. See “Disabling the built-in battery” on page 64. For access, remove these FRUs in order: • “1010 Removable battery” on page 64 • “1030 Base cover assembly” on page 65 • “1040 Memory module” on page 68 Removal steps of the trackpad and the trackpad cable 84 T480 Hardware Maintenance Manual