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Logitech K850 Disassembly

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  1. Logitech K850 Disassembly, Removing Batteries: crwdns2935265:01crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Logitech K850 Disassembly, Removing Batteries: crwdns2935265:01crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Logitech K850 Disassembly, Removing Batteries: crwdns2935265:01crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Pry open the battery cover on the back of the device using either your hand or a spudger.

    • Use a spudger to remove the first battery.

    • Slide the 2nd battery out of the slot.

  2. Logitech K850 Disassembly, Unscrewing Screws: crwdns2935265:02crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Logitech K850 Disassembly, Unscrewing Screws: crwdns2935265:02crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Logitech K850 Disassembly, Unscrewing Screws: crwdns2935265:02crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Unscrew the highlighted red screws using a Phillips 000 screwdriver.

    • Some screws are hidden under the rubber feet so you will have to pry off the rubber feet.

    • There are 2 screws under the keyboard's kickstand.

  3. Logitech K850 Disassembly, Separating The  Halves: crwdns2935265:03crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Insert a spudger into the seam between the black side (front) and the white side (back).

    • Pry the two halves apart, making your way around the keyboard.

    • Be careful while prying, or else you may break the two plastic clips that hold the sides together.

  4. Logitech K850 Disassembly, Removing The Palm Rest: crwdns2935265:04crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Logitech K850 Disassembly, Removing The Palm Rest: crwdns2935265:04crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Flip the black side (front) over so the keys face downwards.

    • Remove the red highlighted screws, then remove the palm rest.

  5. Logitech K850 Disassembly, Unscrewing The Circuit Boards: crwdns2935265:05crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Logitech K850 Disassembly, Unscrewing The Circuit Boards: crwdns2935265:05crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Logitech K850 Disassembly, Unscrewing The Circuit Boards: crwdns2935265:05crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Unscrew the circuit boards using a Phillips 000 screwdriver.

  6. Logitech K850 Disassembly, Freeing The Battery Connectors: crwdns2935265:06crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Logitech K850 Disassembly, Freeing The Battery Connectors: crwdns2935265:06crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Use a pair of tweezers to bring the metal rods under and over the plastic hooks.

    • Approach with caution, you can break the metal rod and/ or the plastic hooks if you are too aggressive.

    • Unplug the ribbon cable connecting the two boards and remove the power switch daughter board.

    • Unplug the ribbon cable connecting the membrane to the main circuit board.

    • Peel off the membrane.

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The Logitech K850 keyboard is quite complex, though it is somewhat easy to fix. However, with a ton of fragile components that need to be pried on, repairs can be difficult.

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Marcus Jones

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How do I fix the incredibly tiny plastic piece where the foot/stand fits into? Are the side wholes enough to get two new feet without having to worry about that plastic part or does it need ot hook into that?

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Danny Romero - crwdns2934203:0crwdne2934203:0

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