Repair guides
One guide per fault, across Logitech MX Keys keyboards, Apple Magic Keyboards and MacBook keyboards: diagnosis, the part to order where one exists, and a step-by-step method.
Main guide
How to repair broken MX Keys — Step-by-step guide to fix and replace MX Keys keycaps
Repairing a broken MX Keys key takes under a minute. Complete guide: diagnostic, part selection, step-by-step method, video. For Logitech MX Keys, MX Keys S, Mini, for Mac, Craft, K950, K380, Ergo K860.MX Keys Spacebar Broken — Step-by-step repair guide
How to repair a broken, fallen or stuck MX Keys spacebar. Diagnostic, part selection, 4-step method.Read the guideMX Keys Enter Key Broken — Replacement guide
Repair a broken, fallen or non-working MX Keys Enter / Return key. Diagnostic and replacement in 4 steps.Read the guideMX Keys Shift Key Broken — Left or right Shift replacement
How to repair a broken left or right MX Keys Shift key. Diagnostic, part selection, 4-step method.Read the guideMX Keys Arrow Key Broken — Up, down, left, right replacement
How to repair a broken MX Keys arrow / directional key. Diagnostic, part choice, 4-step method.Read the guideMX Keys Key Fell Off — How to put it back
How to put back an MX Keys key that fell off, and when to order a replacement hinge. Diagnostic and 4-step method.Read the guideMX Keys Key Stuck — Key stuck down or not returning
MX Keys key stuck, jammed or not returning after press: diagnostic, cleaning and replacement in 4 steps.Read the guideMX Keys Key Not Working — Diagnostic and solutions
MX Keys key that no longer responds even though it presses normally: possible causes and solutions. Guided diagnostic.Read the guideMX Keys Mini Broken Key — Replacement guide
How to repair a broken key on a Logitech MX Keys Mini keyboard. Compatibility, parts and step-by-step method.Read the guideMX Keys S Broken Key — 2024 replacement guide
How to repair a broken MX Keys S key. Compatibility with original MX Keys, parts and step-by-step method.Read the guideMX Keys for Mac Broken Key — Replacement guide
How to repair a broken MX Keys for Mac key. Differences with MX Keys PC, parts and step-by-step method.Read the guideMX Keys not charging — Battery diagnostic and fixes
Your Logitech MX Keys keyboard won't charge when plugged in via USB-C? Diagnostic cable vs port vs battery, and when to replace the battery at €10.Read the guideMX Keys Bluetooth not working — Complete troubleshooting guide
Unstable or impossible MX Keys Bluetooth connection? Full diagnostic: pairing, Logi Bolt, drivers, and fixes when the radio module is faulty.Read the guideMX Keys won't turn on — 4-minute diagnostic
Your Logitech MX Keys completely dead, no LED, no sign of life? Decision-tree diagnostic: battery, motherboard, USB-C port. Fixes at €10-15.Read the guideCoffee spilled on MX Keys — 24h emergency procedure
Spilled coffee (or any liquid) on your MX Keys? Step-by-step emergency procedure, in the critical first hours to save the keyboard.Read the guideReplace MX Keys battery yourself — Full DIY tutorial
Detailed tutorial to replace a Logitech MX Keys battery yourself: teardown, removing old battery, fitting new, reassembly. 25 minutes.Read the guideMX Keys backlight not working — LED diagnostic
Your MX Keys backlight no longer turns on? Diagnostic light sensor, Logi Options+ settings and hardware fixes.Read the guideMX Keys typing double — Debounce diagnostic and fixes
An MX Keys key typing two characters instead of one (debouncing)? Possible causes: sticky scissor, firmware bug, or matrix defect.Read the guideMX Keys bricked after firmware update — Recovery mode
Your MX Keys no longer responds after a failed firmware update? USB recovery procedure and fixes when the keyboard is fully bricked.Read the guideMX Keys Easy-Switch not working — Multi-device diagnostic
The 1/2/3 Easy-Switch buttons on your MX Keys no longer toggle between devices? Causes and fixes to restore multi-device.Read the guideMX Keys not recognized by Windows — Driver fix
Windows doesn't recognize your MX Keys when plugged via USB-C or Bluetooth? Driver diagnostic, Bluetooth services, and Logi Options+.Read the guideLogitech Craft broken key — MX Keys compatibility
Repair a broken Logitech Craft key: compatibility with MX Keys parts, Crown specifics, and where to find spares.Read the guideLogitech K780 broken key — Compatible parts
Repair a broken Logitech K780 key: compatibility with MX Keys, integrated tablet/phone holder specifics, and available parts.Read the guideLogitech K380 broken key — Special K380 mechanism
The Logitech K380 uses a different membrane mechanism from MX Keys. How to repair a broken K380 key and where to find parts.Read the guideLogitech Ergo K860 broken key — MX Keys compatibility
Repair a broken Logitech Ergo K860 key: 90% compatibility with MX Keys, ergonomic specifics and available parts.Read the guideLogitech K950 broken key — MX Keys compatible
Repair a broken K950 key: full compatibility with MX Keys parts, and where to find dedicated K950 parts.Read the guideMagic Keyboard key fell off — how to refit it (and when you can't)
A key came off your Apple Magic Keyboard? Hinge diagnosis, refitting, and what to order when the clip is broken. Real prices and the model number to read underneath the keyboard.Read the guideMacBook key not working — diagnose it before paying for a repair
A key on your MacBook keyboard has stopped responding? Tell a mechanical fault from a software one, find out whether your model has a butterfly or scissor keyboard, and what the repair actually costs.Read the guide