Issue link: http://alpine.uberflip.com/i/530982
61 ALS 4.0 P R O D U C T M A N U A L EN 5.8.2. C-Fast Card Storage C-Fast cards not in the computer need to be stored in a clean and dry location. 5.8 C-Fast Card replacement 5.8.1. Remove and replace C-Fast Card Use a TIO Torx bit to remove the front cover plate from the top of the computer. Locate the C-Fast card slot. Push in on CFast card and release to remove existing card (if present). Insert the new C-Fast Card. Replace cover after inserting the new CFast card.