Bluetooth Trouble on Your Mac?
Mouse, Trackpad & AirPods

Four Causes. That's Really the Whole List.

Bluetooth is a short-range radio — your Mac has one, and so does every mouse, keyboard, trackpad and AirPod. Once two of them have been introduced (“paired”), they're supposed to find each other again automatically, forever. When that stops happening it feels like something broke, because there's no cord to wiggle and nothing obvious to blame.

But in a real house the cause is nearly always one of four boring things: the accessory's battery is flat, its little power switch got bumped off, the remembered pairing has gone stale, or something in the room is drowning out a very quiet radio signal. Free to fix, all four. These steps are written for macOS Tahoe 26 — the version most Macs are running in 2026 — but they land in the same places on the version or two before it.

Start Here: The Six Things That Fix Most of It

1. Check the switch and the charge. Slide the accessory's power switch off and back on — green showing means on. Then plug it in for ten minutes. A tired battery causes more “broken” mice than anything else.
2. Turn Bluetooth off and back on. Apple menu → System Settings → Bluetooth in the sidebar (you may need to scroll down). Toggle off, count to ten, toggle on.
3. Restart the Mac. Apple menu → Restart… — a real restart, not just closing the lid. This is the single most effective step on the page.
4. Move closer, clear the desk. Same table, nothing metal in between, and unplug the USB hub for five minutes.
5. Forget the device, then pair it fresh. The reset that fixes stubborn cases — steps below.
6. AirPods get their own ladder. Both buds in the case, lid closed 15 seconds, lid open, then the setup button.

Where Everything Lives on macOS Tahoe 26

• Apple menu (top-left) → System Settings → Bluetooth in the sidebar. Scroll the sidebar if you don't see it.
• My Devices = things your Mac already knows and reconnects to automatically. Nearby Devices = new things in the room it can see but hasn't paired with.
• Hold the pointer over a device name and a Connect (or Disconnect) button appears on that row.
• Control-click a device name (hold Control, click) for the Forget option.
• Battery levels: click the Control Center icon in the menu bar, then click Bluetooth — Apple's own shortcut for checking an accessory's charge.
• Worth doing once: System Settings → Control Center → Menu Bar settings, and set Bluetooth (and Sound) to show in the menu bar. One click forever after.

Forget & Re-Pair — the Fresh Start That Fixes Stubborn Cases

1. First, make sure you have another way to control the Mac — a MacBook's built-in trackpad, or a cheap wired USB mouse. Never forget your only mouse.
2. System Settings → Bluetooth → under My Devices, Control-click the device name → Forget, and confirm.
3. Restart the Mac. Optional, but it makes the next step far more reliable.
4. Put the accessory back in pairing mode. For a Magic Mouse, Magic Keyboard or Magic Trackpad, Apple's fix is simply to connect it to the Mac with its cable for about a minute — that pairs it and charges it.
5. Look under Nearby Devices, hover over the name, click Connect, and accept any code shown on screen.
6. Forget erases only the introduction between that device and that Mac. It touches no files, and nothing on your iPhone or iPad.

When the Keyboard or Mouse Itself Is the Dead Thing

• Plug it in. Connect the Magic Keyboard, Magic Mouse or Magic Trackpad to the Mac with its cable, wait a minute, then disconnect — Apple says that both pairs it and charges the battery. You can keep typing on a plugged-in keyboard; a Magic Mouse has to be unplugged to use, because the port is on its underside.
• Borrow a wired USB mouse or keyboard from a drawer (plus a USB-C adapter if your Mac only has USB-C ports). No setup needed. A $12 wired mouse in the desk drawer turns a helpless afternoon into a five-minute fix — I recommend one in nearly every visit.
• MacBook owners: the built-in keyboard and trackpad don't use Bluetooth at all. Open the lid and carry on.
• Keyboard works but Bluetooth is off? Apple's keyboard-only trick: press Command–Space bar, type Bluetooth File Exchange, press Return, then press Return again at the prompt — that switches Bluetooth on.

AirPods That Won't Connect to a Mac

1. Update the Mac: System Settings → General → Software Update.
2. Put both AirPods in the charging case and check that both are actually charging.
3. Make sure Bluetooth is on: Apple menu → System Settings → Bluetooth.
4. Open Control Center, click the AirPlay button, and see whether your AirPods are listed. If they are, select them and play something — and check the volume is up.
5. If they're missing or won't connect: close the case lid, wait 15 seconds, then open the lid.
6. Put them in pairing mode — on AirPods 4 and AirPods Pro 3, double-tap the front of the case until the status light flashes white; on all other models, press and hold the setup button on the back of the case until it flashes white.
7. Hold the open case next to the Mac and follow the steps on screen. Still nothing? A full reset is next — and it's safe.

The Full AirPods Reset (Safe — It Erases Nothing of Yours)

1. Put the AirPods in the case, close the lid, wait 30 seconds.
2. Forget them everywhere they're paired. On the Mac: System Settings → Bluetooth → Control-click your AirPods → Forget. On a paired iPhone or iPad: Settings → Bluetooth → tap the More Info button next to your AirPods → Forget This Device → tap again to confirm.
3. Open the lid. On AirPods 1, 2, 3, AirPods Pro 1 or Pro 2, press and hold the setup button on the back of the case for about 15 seconds.
4. On AirPods 4 (all models) or AirPods Pro 3, double-tap the front of the case while the light is on, double-tap again when it flashes white, and a third time when it flashes faster.
5. You're waiting for the light to flash amber, then white. That's the reset done.
6. Hold the open case near your Mac and set them up fresh. If the light never flashes white, close the lid for 20 seconds and run the sequence again.

Old Advice to Ignore — and One Scam to Know

• “Shift-Option-click the Bluetooth menu, then Debug → Reset the Bluetooth module.” That hidden menu was real years ago and Apple removed it. On today's Apple silicon Macs running Tahoe 26 it isn't there — and an article still recommending it is too old to trust for the rest, either.
• “Reset the PRAM/NVRAM” or “reset the SMC.” Those key combinations belong to older Intel Macs. On an Apple silicon Mac a normal restart is the modern equivalent.
• “Install a Bluetooth driver.” Macs don't use downloaded drivers for ordinary Bluetooth mice, keyboards or headphones. Any site offering them is selling you something you don't need.
• Pop-ups warning of a “Bluetooth error” with a phone number to call. Apple doesn't put phone numbers in pop-up warnings — nobody legitimate does. Close the window, and never let a stranger take remote control of your Mac to fix a mouse. My tech-support-scam guide covers what to do if someone already got in.
• Hearing aids? Made for iPhone hearing devices pair under System Settings → Accessibility → Hearing Devices, not the Bluetooth page — and Apple notes they work only with select M1 Macs and all M2-or-later Macs.

What's in the 27-page PDF

• Bluetooth in plain English — the four causes behind almost every failure
• The whole guide in six checkboxes, plus the two-minute “what's actually true” check
• Battery and charging: where the switch hides, and Apple's shortcut for seeing charge levels
• A guided tour of the Bluetooth settings page — My Devices, Nearby Devices, hover, Control-click
• Forget & re-pair, step by step, and exactly what Forget does and doesn't erase
• The wired rescue when the keyboard or mouse itself is dead — including Apple's keyboard-only trick
• Magic Mouse, Magic Keyboard and Magic Trackpad pages: switches, sensors, tracking, right-click
• AirPods on a Mac: connecting, the “it grabbed the iPad instead” fix, and Apple's connect ladder
• The full AirPods reset for every model, including AirPods 4 and AirPods Pro 3
• Sound gremlins — no sound, muffled “telephone” sound, one-sided AirPods, output devices
• Interference, desks and USB hubs; non-Apple gear; hearing aids and hearing devices
• A symptom finder table, old advice to ignore, the pop-up scam, Q&A, glossary, and a fill-in cheat sheet

Why I wrote this

Bluetooth calls are some of the shortest visits I make, and that bothers me — because the fix is usually a charge, a switch, or a re-pairing that anyone can do with the right steps in front of them. Nobody should buy a new mouse because the old one needed ten minutes on a cable. I write these guides as printable handouts so they can live in the drawer beside the Mac, and if you'd rather hand the whole thing off, that's a flat $99 visit with a 30-day follow-up included. — Bill