Hardware Legacy IGEL Devices EOL / EOS / EOM Archive H850C Disassembly Guide Current: Bottom Cover and Chassis PDF Download PDF Download page Bottom Cover and Chassis. Current page All pages Bottom Cover and Chassis Plug out the tactile sensor cable (1) and thread the cable through the opening in the chassis.Remove the two random-access memory sticks (2).Remove the storage (3).Loosen the five screws (4) and detach the bottom cover from the chassis. ×