Optimus Smart M551N Replacement Laptop keys, keyboard key
The same type of keyboards were made in different colors (with or without backlit).
Select the right bookmark from the list below.
- In many keyboards that look identical from the outside, different types of hinges are used beneath the keys.
- For the replacement key to fit, the hinge must be identical to the one in your keyboard.
- To select the correct model, compare the empty space on your keyboard with the photos below, or remove the “A” key – under it there is always a medium-sized hinge.
- The designations in the “keyboard model” column are our internal references and do not appear on your device.
Replacement keyboard keys for Optimus Smart M551N are a practical option when a broken laptop key is the only issue and you want the keyboard to look complete again. Choosing a keyboard key kit is often the simplest way to handle keyboard key replacement when only one small part actually needs attention. When the problem is limited to one key, a focused repair often keeps the result tidy, functional, and visually close to the original keyboard.
Please note that the same Optimus Smart M551N can appear with different hinge versions, because keyboard parts may vary across production runs. To avoid the wrong fit, compare the photos with your keyboard and verify that the matching hinge is right for your existing setup. Where only one key has failed, there is often no need to replace the whole keyboard when a small part change can solve the problem. Verify the keyboard mechanism and choose the proper replacement.