A laptop keyboard is not just a set of buttons, but a complex system with a unique layout, hidden functions and specific symbols. When one of the keys stops working or you want to reassign it to suit your needs, the first thing that comes to mind is to find photo of keys with captions. But even with an image in front of your eyes, it’s not always easy to figure out what this or that button is responsible for, especially when it comes to multimedia keys or rarely used combinations.

In this article we have collected current keyboard layouts of popular brands (2023–2026), deciphered the symbols that manufacturers often do not explain in the instructions, and gave practical advice on diagnosing faults. You will learn where to download high-quality photos of keys for a specific model, how to properly photograph your keyboard for repair, and what to do if the buttons are stuck or fall off. And for those who like to optimize their workflow, we have prepared a list of hidden hotkeys that even technical support is silent about.

Where to find official photos of laptop keyboard keys

The first step when looking for a keyboard diagram is to consult the manufacturer's official sources. However, not all brands post detailed photos in the public domain. Here are proven ways to get accurate images:

  • 🔍 Manufacturer support site: y Lenovo, Dell And HP There is a “Manuals and Documentation” section where diagrams are sometimes published. For example, for Lenovo ThinkPad you can find a PDF with a layout by model in the section User Guides.
  • 🛒 Spare parts stores: sites like AliExpress, eBay or NotebookCenter They often post high-resolution photos of keyboards so buyers can compare compatibility.
  • 📥 Service manual archives: on the forums NotebookReview or Reddit (in branches like r/thinkpad) users share scans of original instructions with detailed diagrams.
  • 🎥 Video showdown: on YouTube look for videos for the query “[laptop model] keyboard replacement” - bloggers often show the keyboard up close with an emphasis on the problem keys.

If you need a diagram for a rare model (for example, MSI GT75 Titan or Razer Blade Stealth), try searching by keyboard code. It is usually indicated on the back of the device (for example, DAX3RKMB8D0 for some ASUS ROG). This code will help you find an exact replacement on sites like KeyboardKings or LaptopKey.

⚠️ Attention: Not all photos of keys on the Internet correspond to your laptop revision. For example, MacBook Pro 2017 And MacBook Pro 2018 They are similar in appearance, but have different key mechanisms (butterfly vs. scissor). Always check the serial number!

Decoding the symbols on the keys: what the strange symbols mean

Manufacturers often save space on keys by using icons instead of full labels. Here are the most common symbols and their meaning:

Symbol Title Function Where is it found?
⊞ Windows key Opens the Start menu or calls the voice assistant (in Windows 11) All PC keyboards except MacBook
⌘ Command (Cmd) Analogue Ctrl in macOS (For example, Cmd+C - copy) Only Apple
⌥ Option (Alt) Additional characters (for example, ⌥+4 = €) MacBook, some Linux-keyboards
🔍 Search Calls up the search bar (in ChromeOS or Windows 10+) Chromebook, some HP
☀️/🌙 Adjusting the backlight Controls the brightness of the screen or keyboard (often in combination with Fn) ASUS ROG, MSI, Dell XPS

The notations on multimedia keys. For example, on Lenovo Legion button with symbol 🎵 may be responsible for turning on the “game sound” mode, and on Acer Predator - for running the utility PredatorSense. If the key shows three horizontal lines, this usually opens the taskbar or multitasking menu (similar to Alt+Tab).

📊 Which key on your keyboard is used the least?
  • Fn
  • PrtSc
  • Scroll Lock
  • Pause/Break
  • Numpad

How to properly photograph a laptop keyboard for repair or replacement

If you plan to repair the keyboard yourself or order new keys, high-quality photos are the key to success. Here are step-by-step instructions on how to take pictures that will be useful to a mechanic or parts seller:

  1. Lighting: Use bright, indirect light (such as daylight near a window) or a ring lamp. Avoid shadows from hands or the laptop case.
  2. Angle: Take 3 pictures - from above (perpendicular), at an angle of 45° (to see the profile of the keys) and a close-up of the problem areas.
  3. Focus: Turn on your phone's macro mode or use manual focus to ensure the characters on the keys are clear.
  4. Scale: Place a ruler or coin nearby - this will help you estimate the size of the keys (important for ordering replacements).

To document faults, take photographs of:

  • 🔑 Keys on the back side (if they are removed) - there may be fastening codes there.
  • 🔌 Keyboard cable connector (if you are disassembling a laptop) - this will help you choose a compatible replacement.
  • 📏 Distance between keys (e.g. between Caps Lock And Tab) - it varies for different models.

Serial number of the laptop (usually on a sticker on the bottom)|Markings on the back of the keys (if removed)|Condition of the fasteners (latches or screws)|Color and texture of the keys (matte/glossy)|Cable connector (if the keyboard is disconnected)-->

⚠️ Attention: If you photograph the keyboard for warranty repair, do not remove the keys yourself - this may void the warranty. Enough pictures from the side, where you can see the gap between the buttons and the body.

Hidden Key Functions: Hot Keys You Didn't Know About

Manufacturers often program additional functions onto rarely used keys. Here are some useful combinations that work on most laptops:

  • 🔄 Fn + Esc: on Lenovo And Dell shows system status (charge, temperature, network).
  • 🔇 Fn + Space: on HP Pavilion And Acer Swift turns on/off the microphone.
  • 🖥️ Win + P: Quickly switch between display modes (duplicating, screen expansion).
  • 🔍 Ctrl + Shift + Esc: directly call the task manager (works even if Ctrl+Alt+Del blocked).
  • 🌐 Alt + Shift: change input language (in Windows And Linux).

On MacBook has its own tricks:

  • 🔊 Shift + Option + Volume Up/Down: Fine sound adjustment (1/4 division).
  • 💡 Control + Command + Q: Quick screen lock (similar to Win + L on Windows).

But most underrated combinations:

  • 📁 Win + E: Opens Explorer (works even in games if they are in windowed mode).
  • 🔍 Win + S: causes a system search (in Windows 11 searches on the Internet).
  • 🖼️ Win + .: Opens the emoji panel (useful for inserting 🤯 or ⚡).
💡

If hotkeys do not work, check your BIOS/UFEI settings. On some laptops (eg ASUS TUF) function Fn disabled by default - you need to activate it in the section Advanced → Function Key Behavior.

What to do if the keys do not work: diagnostics and repair

If the key stops responding, do not rush to take the laptop to the service center. First, go through this checklist:

Check the key in the BIOS (if it doesn’t work, it’s a hardware problem)|Connect an external keyboard (to prevent an OS failure)|Blow off the keyboard with compressed air (dust can block the mechanism)|Try pressing the key with force (sometimes the contacts oxidize)|Update the keyboard driver in Device Manager-->

If the key stuck (it is difficult to press or does not return to its original position), the reason is usually:

  • 🍪 Dust/crumbs under the button - carefully pry up the button with a flat-head screwdriver and clean the mechanism.
  • 💧 Liquid contact - If you spill water, immediately turn off the laptop and dry it in an upright position for 24 hours.
  • 🔧 Broken mount - for keys with a scissor mechanism (MacBook, Xiaomi) plastic “antennae” often break.

For key replacement you will need:

  • 🛠️ Plastic spatula or credit card (to pry off the key).
  • 🧲 Magnetic screwdriver (the screws on the keyboard are small and easily lost).
  • 📸 Photo of the original key (to choose one identical in shape and color).
⚠️ Attention: On MacBook with a butterfly keyboard (2015–2019), replacing the keys yourself may damage the membrane. Apple repairs such keyboards free of charge under the exchange program - check your serial number on the support site.
How to remove a key without damage?

1. Gently pry off the top edge of the key with a plastic spatula.

2. Press down on the bottom so that the key “pops” out of the grooves (do not pull up!).

3. If the key has a metal stabilizer (for example, Space or Shift), first remove it by pulling it to the sides.

4. Take pictures of each step - reassemble in reverse order!

Where to buy keys or keyboard for a laptop: trusted sources

If repair is not possible, you will have to look for a replacement. Here's where to buy spare parts with minimal risk of running into a fake:

Source Pros Cons Average price of a key
AliExpress Large selection, low prices, reviews with photos Long delivery (2–4 weeks), risk of non-original 50–300 ₽
eBay Rare models can be found, often original High commission, possible problems with customs 200–800 ₽
NotebookCenter (Russia) Fast delivery, compatibility guaranteed Prices are higher than AliExpress 300–1500 ₽
Service centers Original spare parts, professional installation Expensive (often easier to replace the entire keyboard) 1000–5000 ₽

When ordering, pay attention to:

  • 🆔 Exact model name (For example, HP Pavilion 15-ec1003ur, not just HP Pavilion).
  • 🔤 Layout: keyboards for USA And RU may differ even for the same model.
  • 🎨 Color and material: keys on MacBook Pro 2020 have a different shade of gray than on the 2018 model.

If you are not sure about compatibility, ask the seller to send a photo of the back of the key - it should match:

  • 🔗 Shape of fastenings (scissor, butterfly, rubber domes).
  • 📏 Distance between latches.
  • 🔢 Inscriptions on the membrane (if the key is illuminated).
💡

Before purchasing, check to see if the entire keyboard is sold for less than the individual keys. For example, for Lenovo IdeaPad 5 a new keyboard costs ~2500 ₽, and a set of keys costs 1500 ₽ + risk of not working.

Frequently asked questions about laptop keys (FAQ)

Is it possible to change the keyboard from English to Russian?

Technically yes, but only if the physical shape of the keys is identical. For example, on ASUS Vivobook keys Enter And Left Shift in US- and RU-layouts may vary in size. Please check photos or diagrams before purchasing.

Why on mine MacBook Are the keys pressed with different pressure?

This is a feature of the butterfly keyboard (2015-2019). Due to their design, some keys (e.g. Space) over time they begin to “crunch” or stick. Apple recognized this as a defect and offers free repair - check your laptop by serial number here.

How to clean the keyboard from dust without removing the keys?

Use a can of compressed air (hold it vertically to avoid splashing) and a soft brush. For sticky stains - a cotton swab soaked in isopropyl alcohol (no more than 70%). Do not use a vacuum cleaner - it may damage the key mechanism!

What should I do if, after replacing the key, it works, but the backlight does not light up?

The problem is in the membrane or LED. Make sure that:

  1. The key is compatible with your model (some have separate backlight contacts).
  2. The keyboard cable is tightly connected to the motherboard.
  3. The backlight is not disabled in the BIOS (section System Configuration → Keyboard Illumination).

If all else fails, the LED on the keyboard itself may be damaged - the entire unit will need to be replaced.

Is it possible to reassign the function of a key (for example, make it Caps Lock Ctrl)?

Yes, there are several ways to do this:

  • Windows: use utilities SharpKeys or PowerToys (section Keyboard Manager).
  • macOS: go to System Preferences → Keyboard → Keyboard Shortcuts → Modifier Keys.
  • Linux: edit the file /etc/default/keyboard or use xmodmap.

For gaming keyboards (eg. Razer or SteelSeries) there is proprietary software with flexible settings.