Elevator Forum ForumsWhat’s NewRecent PostsMembers Forums General Discussion Technical Questions F4-f5 drive swap Notifications Clear all F4-f5 drive swap Technical Questions Last Post by Anonymous 1 week ago 1 Posts 1 Users 0 Reactions 435 Views RSS Coon1985 (@Coon1985) Joined: 1 second ago Posts: 0 Topic starter 11/04/2025 6:48 am [#39348] Need a 20 yr old f4 drive swapped out to a f5 drive what wires need removed and what need added? Looks like there adding a watchdog Quote Share:
