Tablets

Tablet Bluetooth won't pair

Bluetooth pairing failures are usually caused by a device already paired elsewhere, an outdated pairing list, or the accessory not being in pairing mode.

Difficulty
Easy
Time
15–20 minutes
DIY cost
$0
Pro cost
$0–$60 diagnostic if hardware suspected

Symptoms

  • Device doesn't show up in the Bluetooth list
  • Pairing starts but fails or times out
  • Was paired before and suddenly stopped connecting

Likely causes

  • CommonAccessory not actually in pairing modeMany accessories need a specific button press or hold to enter discoverable mode.
  • CommonAccessory already connected to another deviceBluetooth accessories often connect to only one device at a time.
  • CommonOld pairing information causing a conflictA stale saved pairing can block a fresh connection attempt.

What to do

  1. Make sure the accessory is powered on and in pairing/discoverable mode (check its manual for the exact button combination).
  2. Turn off Bluetooth on any other devices the accessory might already be connected to.
  3. In the tablet's Bluetooth settings, forget/remove the device if it's listed, then search again.
  4. Restart both the tablet and the accessory.
  5. Move the accessory closer to the tablet, since interference or distance can prevent a stable connection.
  6. If pairing still fails after these steps, try pairing the accessory with a different device to confirm it's not the accessory itself that's faulty.

When to call a pro

If the tablet fails to pair with multiple different accessories that work fine on other devices, a repair shop can test the tablet's Bluetooth hardware.

Safety

Generally low risk

Generally low risk for a careful person. Stop if anything looks different from what this guide describes.

Related guides

Operator provides AI-generated troubleshooting information. It can be wrong. For safety-critical, electrical, gas, structural, medical, automotive safety, or other high-risk problems, consult a qualified professional.