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Logitech K850 Disassembly

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Time Required: 15 - 30 minutes
Difficulty: Moderate
Community-Contributed Guide

An awesome member of our community made this guide. It was not created by iFixit staff.

Logitech K850 Disassembly

What you need

Tools

    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

1,675 Reputation

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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Past 24 Hours: 11

Past 7 Days: 54

Past 30 Days: 273

All Time: 13,508