iFixit - Answers With Device "Logitech K Series Keyboard"

Logitech Signature K650: Take out keys from keyboard

Tue, 17 Feb 2026 14:15:50 -0700

Does someone know how to take out the keys? I made some kind of tool with some wire to help me push the buttons to take out each key, but is so hard and I fear of breaking them

Logitech K380: My keycap got dislodged. How do I put it back?

Sun, 16 Nov 2025 23:04:03 -0700

I took my keyboard out of my backpack and saw that one key (letter K) had been dislodged. How do I put it back?

Additional info: i’ve had this keyboard for around five years and this is the first time this happened. I used to religiously put it back in its case before putting it in my bag but lately I’ve been rushing and just stuff it in my bavkpck. I’m guessing it got caught in my pencilcase or planner. The keycap and one black plastic square thing was at the bottom of my bag.

⟐ Edited by author November 16, 2025 at 23:04 MST

Logitech K120 Keyboard: some keys are not working

Sun, 07 Sep 2025 11:09:31 -0700

some keys have stopped working on my keyboard

Logitech K120 Keyboard: Is my keyboard dead?

Mon, 01 Sep 2025 18:49:47 -0700

Keyboard doesn’t type letters or numbers. It doesn’t have any light

⟐ Commented September 01, 2025 at 18:49 MST

Logitech Pebble Keys 2 K380s: Delay in keyboard response

Wed, 11 Jun 2025 13:50:57 -0700

I received the keyboard yesterday and it paired with my laptop okay straight away. Started to use it and all fine. Left my desk for a couple of hours and when I returned I kept getting delayed response of several seconds. I've tried switching it off and back on and tried re-pairing several times. I have the same problem when I use it with my Samsung tablet.

Logitech K480: I am unable to on the device

Mon, 26 May 2025 21:14:38 -0700

I have not used it for 3 4 months then i unable to on if first, i thought the batteries died but even after replacing the batteries with new one, the problem doesn't seems to resolved. How to fix it ?

Logitech K120 Keyboard: The Keyboard may not be functional

Wed, 12 Feb 2025 12:28:29 -0700

Keyboard key are not work

⟐ Commented February 12, 2025 at 12:28 MST

Logitech K380: How to fix turn on/off switch broken?

Fri, 11 Oct 2024 23:27:00 -0700

My keyboard turn on/of switch was not function and feel little bit loose than before. Now, I can't turn on my device or use it.

Logitech K Series Keyboard: K270 Replacement key parts

Fri, 15 Dec 2023 13:15:35 -0700

Is it possible to replace keys on the K270? I need A E R L C N.

Logitech K830: Replacement circuit board 210-001454 Rev.011?

Thu, 14 Sep 2023 15:46:50 -0700

Any chance for a replacement circuit board 210-001454 Rev.011? The USB charger connector has broken off. I have tried soldering it back on unsuccessfully. I have contacted Logitech Support and they recycled all of their replacement mainboards as the Keyboard is now discontinued.

⟐ Edited by author September 14, 2023 at 15:46 MST

Logitech K400r Wireless Keyboard: Why is keyboard lagging

Sat, 02 Sep 2023 14:44:51 -0700

Long interval between pressing key and getting a response

Logitech K Series Keyboard: Keyborad Logitech K235 ปุ่มไม่ติด บางปุ่ม

Wed, 09 Aug 2023 03:10:19 -0700

ปุ่ม Ctrl Left ไม่ติด
ปุ่ม 5-% ไม่ติด
ปุ่ม 6-^ ไม่ติด

มีวิธีซ่อมอย่างไร

Logitech K750 Keyboard: Keys stop being responsive.

Wed, 22 Apr 2020 03:08:27 -0700

I have been using this keyboard for years and I really like it.

I only had to replace the battery two times.

Unfortunately some keys are gradually becoming less responsive, requiring more force to be applied to register a key press. Notably the 7,8,9 numbers on the numpad and the ~ key under the esc key.

I have seen that it can be opened but can it be fixed by simply cleaning the internals or something similar? Or are replacement parts of any kine required?

Logitech K750 Keyboard: Keyboard issue - displays an extra j

Sun, 06 Jan 2019 16:37:28 -0700

sometimes when I hit a letter, I get a j rather than the letter I hit.

Logitech K700 Keyboard: nothing after the Enjoy statement

Sun, 15 Jan 2017 15:29:11 -0700

My Google TV starts up fine then I get the "Enjoy" statement then nothing happens. I press the home key on the k700 keyboard and nothing happens. I put new batteries in the keyboard and turn it off then on, the green power light on the keyboard lights up but none of the keys seem to work (the green power light doesn't come on when the keys are hit)?

Logitech K700 Keyboard: stopped working with revue

Sun, 02 Aug 2015 07:03:10 -0700

i use it with the revue but it suddenly stopped working, have changed batteries and no change..