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Logitech K850 Disassembly

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    1. Logitech K850 Disassembly, Removing Batteries: step 1, image 1 of 3 Logitech K850 Disassembly, Removing Batteries: step 1, image 2 of 3 Logitech K850 Disassembly, Removing Batteries: step 1, image 3 of 3
      • 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.

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    2. Logitech K850 Disassembly, Unscrewing Screws: step 2, image 1 of 3 Logitech K850 Disassembly, Unscrewing Screws: step 2, image 2 of 3 Logitech K850 Disassembly, Unscrewing Screws: step 2, image 3 of 3
      • 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.

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    3. Logitech K850 Disassembly, Separating The  Halves: step 3, image 1 of 1
      • 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.

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    4. Logitech K850 Disassembly, Removing The Palm Rest: step 4, image 1 of 2 Logitech K850 Disassembly, Removing The Palm Rest: step 4, image 2 of 2
      • Flip the black side (front) over so the keys face downwards.

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

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    5. Logitech K850 Disassembly, Unscrewing The Circuit Boards: step 5, image 1 of 3 Logitech K850 Disassembly, Unscrewing The Circuit Boards: step 5, image 2 of 3 Logitech K850 Disassembly, Unscrewing The Circuit Boards: step 5, image 3 of 3
      • Unscrew the circuit boards using a Phillips 000 screwdriver.

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    6. Logitech K850 Disassembly, Freeing The Battery Connectors: step 6, image 1 of 2 Logitech K850 Disassembly, Freeing The Battery Connectors: step 6, image 2 of 2
      Tool used on this step:
      Tweezers
      $4.99
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      • 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.

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      • 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.

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      • Peel off the membrane.

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Conclusion

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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4 other people completed this guide.

Camuise

Member since: 11/22/18

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7 Guides authored

3 Guide Comments

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?

?

Danny Romero - Reply Share

It is difficult for key plucker to remove keys from.mk850 . Is there a easy way to remove keys from it?

Suman Kalyan - Reply Share

my space is ghost typing (automatically working) i opened and cleaned but still issue persist. any help would be appreciated.

tarun sharma - Reply Share

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