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How to Fix a Keyboard Not Working on iPad | Magic Keyboard, Smart Keyboard, and Bluetooth Diagnosis

iPadと外付けキーボード

"I connected the Magic Keyboard but nothing I type shows up." "My Smart Keyboard Folio keys aren't responding at all." "My Bluetooth keyboard shows as paired but the iPad ignores every keystroke." — iPad keyboard issues can be tricky to diagnose because the root cause depends on your connection type (Smart Connector / Bluetooth / USB-C) combined with the specific symptom. This guide covers iPadOS 17 and 18 across all iPad models (standard / Air / Pro / mini), walking through each keyboard type — Magic Keyboard, Magic Keyboard Folio, Smart Keyboard Folio, Bluetooth keyboards, and USB-C keyboards — from basic checks through settings changes, resets, and repair decisions.

Table of Contents

  1. Identify the Problem: Symptom Patterns and Causes
    1. No Response at All (by Connection Type)
    2. Only Some Keys Not Working
    3. Paired but No Input
    4. Stopped Working After an iPadOS Update
    5. Not Working in a Specific App Only
    6. On-Screen Keyboard Won't Disappear / Won't Appear with External Keyboard
    7. Quick-Reference Table by Symptom
  2. Basic Workarounds When the Keyboard Is Unresponsive
    1. Force the On-Screen Keyboard to Appear
    2. Use AssistiveTouch as a Hardware Button Substitute
  3. Restarting and Force Restarting Your iPad
    1. Normal Restart (Face ID Models / Home Button Models)
    2. How to Force Restart
  4. Checking Apple Keyboard Connections
    1. Magic Keyboard / Magic Keyboard Folio
    2. Smart Keyboard Folio
    3. How to Check the Connection Status
  5. Re-Pairing a Bluetooth Keyboard
    1. Forget the Device and Re-Pair
    2. Toggle Bluetooth Off and On
  6. Key Layout and Input Source Settings
    1. Hardware Keyboard Settings
    2. Switching Between JIS and US Layouts
    3. Incorrect Modifier Key Remapping
    4. Key Repeat Settings
  7. iPadOS Updates and Known Bugs
    1. Updating to the Latest Version
    2. Common Issues Right After an Update
  8. Reset Options (from Least to Most Aggressive)
    1. Reset Network Settings
    2. Reset All Settings
    3. Last Resort: Erase and Restore from Backup
  9. Suspecting a Hardware Problem
    1. Isolating Whether the Keyboard Itself Is Faulty
    2. What to Do After Liquid Exposure
    3. Damaged Smart Connector Pins
    4. Deciding Whether to Repair
  10. App-Specific Issues (Keyboard Not Working in One App)
    1. Input Hooks in Full-Screen Games
    2. Remote Desktop Apps
  11. Summary: Troubleshooting Checklist in Order

Identify the Problem: Symptom Patterns and Causes

No Response at All (by Connection Type)

When the entire keyboard is completely unresponsive, the likely cause depends first on your connection type.

  • Magic Keyboard / Smart Keyboard Folio (Smart Connector): Poor magnetic attachment, dirty Smart Connector contacts, or a dead battery (the Magic Keyboard Folio has a rechargeable battery).
  • Bluetooth keyboard: Dead batteries, corrupted pairing data, or a Bluetooth setting issue.
  • USB-C keyboard: Poor contact at the cable or adapter, or iPadOS not recognizing the USB accessory correctly.

If your mouse or Apple Pencil still works but the keyboard alone is unresponsive, the problem is almost certainly the keyboard itself or its connection path.

Only Some Keys Not Working

When specific keys — like Enter or the number row — stop responding while others work fine, the cause is usually either a physical switch failure or debris under the keycap, or an incorrect modifier key remapping. For example, remapping Caps Lock to Control can make certain key combinations behave unexpectedly, which feels like those keys "don't work."

Paired but No Input

If the Settings app shows the keyboard as "Connected" under Bluetooth but you still can't type, the most likely culprits are partially corrupted pairing data or an incorrect input source setting. Try forgetting the device and re-pairing, or check the language setting under Hardware Keyboard.

Stopped Working After an iPadOS Update

When the keyboard suddenly stops working right after a major or minor iPadOS update, the cause is usually a software bug or a settings reset that came with the update. A restart and updating to the latest version resolves most of these cases.

Not Working in a Specific App Only

If typing works fine on the Home Screen and in Safari but fails in a particular game or productivity app, the app is either not handling key input or — in the case of remote desktop apps — a client-side setting is taking priority.

On-Screen Keyboard Won't Disappear / Won't Appear with External Keyboard

If the On-Screen Keyboard keeps showing up even with an external keyboard connected, it's a sign that iPadOS isn't recognizing the external keyboard properly. Conversely, if the On-Screen Keyboard completely disappears while an external keyboard is connected, check whether Settings → Accessibility → Keyboards → Full Keyboard Access is turned on.

Quick-Reference Table by Symptom

SymptomConnection TypePrimary CauseFirst Thing to Try
No response at allSmart ConnectorPoor attachment / dirty contactsDetach and reattach / wipe the contacts
No response at allBluetoothDead battery / corrupted pairingReplace battery → re-pair
No response at allUSB-CPoor contact / not recognizedUnplug and replug / try a different adapter
Paired but no inputBluetoothPartially corrupted pairing dataForget device → re-pair
Only some keys unresponsiveAll typesPhysical failure / modifier key misconfigurationCheck modifier key settings / clean contacts
Stopped working after updateAll typesSoftware bugRestart → update to latest version
Not working in one app onlyAll typesApp-level input handlingRestart the app / check in-app settings

Basic Workarounds When the Keyboard Is Unresponsive

Force the On-Screen Keyboard to Appear

Even when an external keyboard isn't responding, you may still need to type — for example, to change a setting or enter a passcode. When an external keyboard is connected, iPadOS automatically hides the On-Screen Keyboard, but you can force it to appear using these methods:

  • Tap a text field to place the cursor, then tap the keyboard icon (gray keyboard graphic) that appears in the lower-right corner of the screen and choose "Floating" or "Undock."
  • If the On-Screen Keyboard still won't appear, physically disconnect the external keyboard, then tap a text field.

Once you can use the On-Screen Keyboard, you can proceed with settings changes even while the physical keys are unresponsive.

Use AssistiveTouch as a Hardware Button Substitute

AssistiveTouch is an accessibility feature that displays a persistent floating button on screen, giving you software-based access to hardware buttons. It's useful when you need to control your device but the keyboard isn't working.

  1. Go to Settings → Accessibility → Touch → AssistiveTouch and turn it on.
  2. A semi-transparent floating button will appear on screen.
  3. Tap it to expand a menu with options for volume, Home, screenshots, and more.

If you need to force restart, you can also do a soft restart via AssistiveTouch using Device → More → Restart (software restart only).

Restarting and Force Restarting Your iPad

Normal Restart (Face ID Models / Home Button Models)

A restart is the most fundamental fix. Temporary glitches in the keyboard driver or Bluetooth connection almost always clear up after a reboot.

Face ID models (iPad Air 4th generation and later / iPad Pro 2018 and later / iPad mini 6th generation and later)

  1. Press and hold the Top button and either volume button simultaneously.
  2. When "slide to power off" appears, slide it to shut down.
  3. After the screen goes dark, wait a few seconds, then press and hold the Top button to turn it back on.

Home button models (standard iPad / iPad mini 5th generation and earlier / iPad Air 3rd generation and earlier)

  1. Press and hold the Top button.
  2. When "slide to power off" appears, slide it to shut down.
  3. After the screen goes dark, wait a few seconds, then press and hold the Top button to turn it back on.

How to Force Restart

If the screen is frozen and you can't do a normal shutdown, use a force restart. A force restart does not erase your data, so it's safe to perform.

Face ID models (iPad Air 4th generation and later / iPad Pro M1 and later)

  1. Press and quickly release the Volume Up button.
  2. Press and quickly release the Volume Down button.
  3. Press and hold the Top button until the Apple logo appears.

Home button models (iPad mini 5th generation and earlier / iPad 1st through 9th generation, etc.)

  1. Press and hold the Home button and the Top button simultaneously.
  2. Keep holding until the Apple logo appears (about 10–15 seconds).

After restarting, reconnect the keyboard — in most cases it will be recognized immediately.

Checking Apple Keyboard Connections

Magic Keyboard / Magic Keyboard Folio

The Magic Keyboard (for iPad Pro and iPad Air) connects via both USB-C and Smart Connector. Check the following:

  • Magnetic attachment: The Magic Keyboard attaches with magnets. Listen for a satisfying click when attaching, and confirm that "Connected" appears briefly on the iPad screen.
  • USB-C charging cable: The Magic Keyboard has its own USB-C charging port. While you can charge your iPad through the keyboard's USB-C port, the keyboard itself communicates via Smart Connector — so the USB-C cable's status does not affect whether the keyboard works.
  • Smart Connector contacts: Check that the Smart Connector on the iPad's edge (three small circular pins) is free of dirt and debris.

The Magic Keyboard Folio (for iPad 10th generation) connects via Smart Connector and has a backlit keyboard that requires charging. Make sure the battery is sufficiently charged.

Smart Keyboard Folio

The Smart Keyboard Folio (for iPad Pro) works through a pin connection via Smart Connector. It uses no Bluetooth and needs no battery, making it a simple setup — but it is sensitive to dirty contacts.

  • Wipe the Smart Connector pins with a dry, soft cloth: Skin oils and dust on the three-pin contact on the back of the iPad can cause connection issues. Use only a dry cloth — no alcohol.
  • Check the orientation: The Smart Keyboard Folio can be attached in portrait or landscape orientation, and the alignment of the three-pin connector differs accordingly.
  • Case warping: Over time, the folio case may warp slightly, causing the Smart Connector pins to lose contact.

How to Check the Connection Status

You can verify whether iPadOS is recognizing the keyboard with these steps:

  1. Go to Settings → General → Keyboard → Hardware Keyboard.
  2. If the keyboard is recognized, its name (e.g., "Magic Keyboard") will appear in the list.
  3. If nothing appears, iPadOS is not detecting the keyboard.

When a Smart Connector keyboard connects, you'll hear a sound. If you don't hear the connection chime, the physical connection may not be established.

Re-Pairing a Bluetooth Keyboard

Forget the Device and Re-Pair

If your Bluetooth keyboard shows as "Connected" but you still can't type, the most reliable fix is to delete the pairing data and start fresh.

  1. Go to Settings → Bluetooth.
  2. Tap the "i" icon next to the keyboard's name.
  3. Tap "Forget This Device" and confirm.
  4. Turn the keyboard off, wait a few seconds, then turn it back on.
  5. Put the keyboard into pairing mode (the method varies by model — typically a long press of the power button or a dedicated pairing button).
  6. When the keyboard appears in the Bluetooth screen, tap it to complete pairing.

For keyboards that support multiple device channels (such as the Logitech K380), make sure the keyboard is set to the channel assigned to your iPad, not another device.

Toggle Bluetooth Off and On

If the Bluetooth connection is unstable, turning Bluetooth off and back on can reset the connection.

  1. Go to Settings → Bluetooth and turn Bluetooth off.
  2. Wait 5–10 seconds.
  3. Turn Bluetooth back on and check whether the keyboard shows as "Connected."

You can also toggle Bluetooth from Control Center (swipe down from the top-right corner), but note that this only temporarily disables Bluetooth — it's not a full reset. For a proper reset, use the Settings app.

Key Layout and Input Source Settings

Hardware Keyboard Settings

The language and layout settings for an attached external keyboard are managed under Settings → General → Keyboard → Hardware Keyboard. When a recognized keyboard is shown there, you can select its language and layout.

If the Hardware Keyboard option is grayed out or not visible, it means iPadOS is not detecting the keyboard. Go back to the connection checks in the previous section and verify the physical connection.

Switching Between JIS and US Layouts

If symbols come out wrong — for example, pressing Shift+2 gives you " instead of @ — the keyboard's physical layout (JIS or US) doesn't match what iPadOS thinks it is.

  1. Go to Settings → General → Keyboard → Hardware Keyboard.
  2. Tap the connected keyboard.
  3. Select the correct layout: Japanese — Kana or Japanese — Romaji for a JIS keyboard, or English (US) for a US layout.

If a JIS keyboard is configured as US, symbol positions will be off and you'll type unintended characters even though the keys are physically working.

Incorrect Modifier Key Remapping

iPadOS lets you remap modifier keys (Caps Lock, Control, Command, Option) to different keys. If you or someone else changed these settings, or accidentally tapped through a menu, a key like Caps Lock might be acting as Control — making it seem like certain keys "don't work."

  1. Go to Settings → General → Keyboard → Hardware Keyboard.
  2. Tap "Modifier Keys."
  3. Confirm that each key is set to "No Action" or your intended assignment.

Key Repeat Settings

If the key repeat delay is set too long, the keyboard can feel sluggish or unresponsive when you hold a key down.

  1. Go to Settings → Accessibility → Keyboards.
  2. Check the "Key Repeat" settings for "Repeat Rate" and "Delay Until Repeat."
  3. Make sure the delay is not set to "Long" or "Slowest."

iPadOS Updates and Known Bugs

Updating to the Latest Version

When the keyboard issue is caused by a bug in iPadOS itself, Apple typically ships a fix in a minor update. Even if the problem started right after an update, a newer version may already contain the fix.

  1. Go to Settings → General → Software Update.
  2. If a newer version is available, tap "Download and Install."
  3. After the update completes, test the keyboard.

Common Issues Right After an Update

Major iPadOS updates sometimes cause temporary connectivity issues with the Magic Keyboard or Smart Keyboard Folio. As a general rule, keyboard problems that appear immediately after a major update are often fixed in the next minor update, so don't rush to repair or replace your keyboard — try updating to the latest version first.

Updates can also reset keyboard language settings. After updating, re-check Settings → General → Keyboard → Hardware Keyboard to make sure the correct layout is still selected.

Reset Options (from Least to Most Aggressive)

Reset Network Settings

If the problem is related to Bluetooth pairing or other connection settings, resetting network settings may help. Important: this reset erases all Bluetooth pairing data. You'll need to re-pair the Magic Keyboard, Smart Keyboard Folio, and any other Bluetooth accessories.

  1. Go to Settings → General → Transfer or Reset iPad → Reset.
  2. Tap "Reset Network Settings."
  3. Enter your passcode and confirm.
  4. After the iPad restarts, re-pair your Bluetooth keyboard.

Reset All Settings

This resets all iPad settings — Wi-Fi, Bluetooth, notifications, accessibility, keyboards, and more — back to factory defaults, without erasing your photos, documents, or apps. This is useful when a misconfigured setting is causing the keyboard to misbehave.

  1. Go to Settings → General → Transfer or Reset iPad → Reset.
  2. Tap "Reset All Settings."
  3. Enter your passcode and confirm.

Your Home Screen layout, Focus modes, and accessibility settings will be reset to defaults, but apps and media are untouched.

Last Resort: Erase and Restore from Backup

If none of the above has worked, a full erase and fresh setup is worth trying. Back up to iCloud or a computer first.

  1. Go to Settings → [your name] → iCloud → iCloud Backup → Back Up Now to create a backup.
  2. Go to Settings → General → Transfer or Reset iPad → Erase All Content and Settings.
  3. Complete the initial setup and restore from your backup.
  4. After restoring, test the keyboard.

If the same problem appears after a full erase, hardware failure is the likely cause. You can confirm this by setting up the iPad clean (without restoring from backup) and connecting the keyboard — if it still doesn't work in the clean state, the hardware is at fault.

Suspecting a Hardware Problem

Isolating Whether the Keyboard Itself Is Faulty

When software-based fixes have all been exhausted, it's time to suspect a hardware failure in the keyboard itself. Here's how to isolate it:

  • Test the keyboard on another device: Connect the same keyboard to a different iPad or a Mac. If it doesn't respond there either, the keyboard itself is defective.
  • Test a different keyboard on your iPad: Connect another keyboard to your iPad. If that one works, the iPad is fine — the original keyboard is the problem.

What to Do After Liquid Exposure

If you spilled something on the keyboard — or if certain keys in one area started acting up a while after a spill — suspect liquid damage.

  • Turn off or disconnect the keyboard immediately (for Smart Connector keyboards, detach from the iPad).
  • Blot the surface dry with a clean cloth.
  • Leave the keyboard to air-dry for 48–72 hours. Do not use a hair dryer or desiccant packs.
  • If it still doesn't work after drying, professional repair will be needed.

Damaged Smart Connector Pins

If the Smart Connector pins on the iPad (the three small dots on the back edge) are bent or broken, Smart Connector keyboards will not be recognized. Visually inspect the pins — if any are bent or missing, the iPad will need repair.

Deciding Whether to Repair

Contact Apple Support if any of the following apply:

  • The keyboard doesn't work on another iPad or Mac either (keyboard hardware failure).
  • The Smart Connector pins on the iPad are bent or broken (iPad hardware repair needed).
  • Liquid damage that hasn't cleared up after drying.
  • If you have AppleCare+, accidental damage coverage may allow a replacement for a set fee.

You can check your warranty status at Settings → General → About → Limited Warranty. To book a Genius Bar appointment, use the Apple Support app or visit apple.com/retail.

App-Specific Issues (Keyboard Not Working in One App)

Input Hooks in Full-Screen Games

Some full-screen games capture keyboard and controller input using their own input hooks. If the keyboard isn't responding inside a game, try the following:

  • Open the game's settings and check for keyboard or controller input configuration.
  • Fully close the game app (swipe up from the Home Screen to quit it) and relaunch.
  • Test the keyboard in another app (like Notes) to confirm the issue is isolated to the game.

Remote Desktop Apps

Apps like Splashtop, Jump Desktop, and Microsoft Remote Desktop are designed to forward keyboard input to a remote PC or Mac, so keyboard behavior inside these apps naturally differs from standard iPadOS behavior.

  • Modifier key mapping: The Command key is often forwarded as Ctrl to Windows, and other keys may be remapped — this is by design.
  • In-app keyboard settings: Check the app's keyboard or input settings to align the iPad layout with the remote machine's expectations.
  • Reconnect the session: A session that's on the verge of dropping can make input feel sluggish. Disconnect and reconnect.

For general iOS device troubleshooting, see the iPhone Troubleshooting Guide | Fixes Organized by Symptom — many fixes apply equally to iPad.

Summary: Troubleshooting Checklist in Order

Here's the recommended sequence to follow when a keyboard stops working on iPad. Some steps vary depending on whether you're using Smart Connector, Bluetooth, or USB-C.

  1. Identify the symptom (all keys unresponsive / some keys / paired but no input / one app only).
  2. Force the On-Screen Keyboard to appear to secure a fallback input method.
  3. Restart the iPad (Face ID model: Volume Up → Volume Down → hold Top button / Home button model: hold Top button).
  4. For Smart Connector keyboards: detach and reattach → wipe the contacts with a dry cloth → confirm the keyboard name appears under Settings → Hardware Keyboard.
  5. For Bluetooth keyboards: check battery / charge → tap "i" → "Forget This Device" → re-pair.
  6. Check Settings → General → Keyboard → Hardware Keyboard for correct layout (JIS / US) and modifier key settings.
  7. Update iPadOS to the latest version.
  8. For Bluetooth: Reset Network Settings (note: all pairing data will be erased).
  9. Reset All Settings (data is preserved).
  10. Test the keyboard on another device → if the keyboard itself is faulty, contact Apple Support.

Steps 1–5 resolve the majority of cases. For Smart Keyboard Folio, clean the contacts first. For Magic Keyboard, detach and reattach. For Bluetooth, re-pair. Those are the go-to first moves for each type.