Bluetooth power is off

A Bluetooth mouse or keyboard fails to reconnect after being left idle

After not using your Bluetooth mouse or keyboard for some time, you may not be able to use the device again without rebooting the system or turning your Bluetooth radio off and back on. This article applies to your symptoms if the following conditions are also true:

1. Your computer has a Bluetooth radio
2. The Windows option «Allow the computer to turn off this device to save power» is set.
3. The keyboard or mouse is Bluetooth 2.0, 2.1, 3.0, or 4.0.

You can check these settings by doing the following:

1. Right-click on Start, and select Device Manager.
2. In Device Manager, click the arrow next to Bluetooth, and select the Bluetooth radio.
3. Right-click the Bluetooth radio and select Properties.
4. Select the Power Management tab, and see if there is a check next to Allow the computer to turn off this device to save power.

1. Select the Search charm and type Device Manager.

2. Select Settings. Device Manager should be listed in the results. Click on Device Manager.

3. In Device Manager, expand Bluetooth and select the Bluetooth radio.

4. Right-click on the Bluetooth radio and select Properties.

5. On the Power Management tab, Allow the computer to turn off this device to save power is enabled if the checkbox is checked.

1. Click the Start button and type Device Manager in the Search box.

2. Click on Device Manager in the Results window.

3. In Device Manager, expand Bluetooth and select the Bluetooth radio.

4. Right click on the Bluetooth radio and select Properties.

5. On the Power Management tab, Allow the computer to turn off this device to save power is enabled if the checkbox is checked.

Cause

The Bluetooth radio is not resuming from a low-power state correctly.

Resolution

On the Advanced tab for the Properties of your Bluetooth radio, check the HCI and LMP versions.

If these versions are 6.0 or higher, then update to the latest radio driver available by checking Windows Update. If there is no update available, check with the manufacturer of your PC using their support site. You can also uncheck the box next to the Allow the computer to turn off this device to save power option in the Device Manager, as listed above.

Windows 10: Select Start, and choose Settings. Click on Update and Security.

Windows 8: Select the Search charm and type “Windows Update”. Select «Settings» and click on the «Windows Update» program icon.

Windows 7: Click the Start button and type «Windows Update». Click «Windows Update» from the Results window.

If the HCI and LMP versions are 5.x or lower, uncheck the checkbox for “Allow the computer to turn off this device to save power”.

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Why does my Bluetooth keep turning off? Let’s end the Bluetooth timeout!

Why does my Bluetooth keeping turning off? It’s a common question these days. Aside from Wi-Fi, Bluetooth is probably the most common wireless connection we use. It’s a way to stream music and radio from our phones and tablets to other devices.

Bluetooth is also handy for sharing pictures and content with friends. Unfortunately, like many tech solutions, Bluetooth isn’t always as reliable as it should be.

Bluetooth can suddenly turn off for a range of reasons, from a lost transmission to a battery-saver mode which toggles certain functions on your phone to help save energy.

Today, we’re going to take a closer look at some of the reasons why Bluetooth might turn off.

Why does Bluetooth keep turning off?

The most common reason for Bluetooth to switch itself off, is you’re using a specific setting on your phone. You might not be aware you’re using this setting, but it could be changing the way your phone accesses features.

Typically, you shouldn’t have your Bluetooth switched on at all times anyway. Having your Bluetooth connection constantly running means anyone can attempt to pair to your phone. You’ll also find you lose energy (battery life) a lot faster when Bluetooth is running.

The drain Bluetooth has on your battery is actually the most common reason for it turning off without warning. Many modern smartphones come with “idle” or “timeout” modes.

This basically means if you haven’t used your Bluetooth for a while, the system will automatically disconnect it to save you energy.

Some devices don’t have an idle mode, but they may automatically switch Bluetooth off when your smartphone battery begins to dwindle.

When you don’t have a lot of power left, your phone will automatically try to save energy by shutting down background applications and turning off Bluetooth.

Bluetooth timeout and idle settings

Bluetooth timeout is one of the most common reasons Bluetooth is turned off without warning.

By default, after about 10 minutes of being idle, your device will usually go into “standby” mode to conserve power. This turns the screen off and removes certain connections, like Bluetooth. To fix this problem, you’ll need to go into the ‘connectivity’ settings on your phone.

Every smartphone or device is different when it comes to setting Bluetooth connections and connectivity preferences. You can usually find instructions on how to alter your Bluetooth online by searching for your phone model.

For instance, on a Samsung Galaxy, you’d go into the Settings page, click on the ‘connection’ tab, then select Bluetooth.

Going into your Android settings and turning Bluetooth on manually should stop it from switching on and off of its own accord.

If your Bluetooth connection is switching off due to low battery, you may need to alter your power saving settings. You can find these by going into the Power section on your smartphone, once again often found in the ‘settings’ page.

Some devices will allow you to determine which apps and features are turned off when the phone enters power saving mode. However, remember keeping Bluetooth on could mean your phone powers off a lot faster.

If your phone is set to automatically switch Bluetooth off with a Bluetooth timeout mode, you may need to check this setting is manually turned off every time you refresh your phone.

Bluetooth will not stay on: Try a refresh

In the digital world, there’s a common solution to a lot of problems: turning it off and on again.

Usually, when a problem happens with your technology, whether it’s a computer, phone, or set of wireless headphones, it can be fixed by a simple refresh. This is because technology can easily hit a wall with functionality if just the slightest thing goes wrong.

If a file path is corrupted, or a connection can’t be made, turning the system off and on should reboot it.

After checking the tips above for how to stop Bluetooth turning off automatically, reboot your device. If you’ve switched your Bluetooth on manually, you may need to check it’s still manually running when the device turns on again.

You can either turn the Bluetooth off on your phone, wait a few seconds, then turn it on again, or you can restart your whole phone. If you’re struggling with a connection on a wireless device, like a set of headphones, check the manual for guidance on how to reboot the Bluetooth.

Typically, you can hold down a multifunction or pairing button for a certain number of seconds to refresh the connection.

Other reasons Bluetooth keeps turning off

If Bluetooth will not stay on with your device, and you don’t think you have any timeout or power saving modes applied, there could be an alternative problem. In some cases, the issue is still a problem with power or battery access.

Not all devices, however, will let you control when your Bluetooth turns itself off automatically.

Another common reason for Bluetooth suddenly turning itself off is the device transmitter or receiver is suddenly out of range. Bluetooth can disconnect when you can’t reach another receiver.

If there’s nothing you can do with your Bluetooth link, your phone will typically turn it off to save energy. Many devices have a default setting to do this.

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How to stop Bluetooth from automatically turning off in Windows 11/10

Are your Bluetooth devices disconnecting often? Is your PC’s Bluetooth automatically turning off? If yes, this post will guide you on how to stop Bluetooth from automatically turning off in Windows 11/10.

Why does Bluetooth automatically stop?

There can be many reasons, but some prominent reasons are battery power management, Bluetooth service issue, driver issue, and so on. In short, something is interfering with the Bluetooth adaptor or the service and turning it off.

How to stop Bluetooth from automatically turning off in Windows 11/10

1. Disable Bluetooth power management
2. Run Bluetooth Troubleshooter
3. Reinstall Bluetooth Driver if Marked in Device Manager
4. Use the Task scheduler.

You will need an admin account to execute these steps. Also, the issue can be seen in two ways. Either the PC’s primary Bluetooth is turned off, or the devices turn off automatically.

1] Disable Bluetooth power management

Power management on Windows, especially laptops, is aggressive regarding saving power. It can turn off anything that is actively or passively consuming power and not in use. You can disable the setting, and it will ensure that Bluetooth doesn’t turn off even when the power is low.

Go to Windows Settings (Win + I) > Power & battery. Switch Power mode to Balanced. Check if the issue persists. If yes, let’s go ahead and check on individual levels.

• Use Win + X to open the power menu
• Then click on Device Manager
• Locate the device which is having issues with Bluetooth
• Right-click on it and select properties
• Switch to the Power Management tab
• Uncheck the box next to the option— Allow the computer to turn off this device to save power.
• Apply the changes, and check if the issue persists.

This method is useful if the issue is with the device turning off because the PC is doing it.

2] Run Bluetooth Troubleshooter

Windows houses a built-in troubleshooter that can resolve Bluetooth issues on Windows PC. It can run scripts, reset adaptors and remove minor issues easily.

• Use Win+I hotkey to open the Settings app
• Navigate to System > Troubleshoot > Other troubleshooters
• Press the Run button available for Bluetooth.

Once the wizard completes the process, check on the issue.

3] Reinstall Bluetooth Driver if Marked in Device Manager

You will need to check if any Bluetooth adaptors (PICe or the one that came with the PC) have a yellow exclamation mark next to their listing in the device manager. It signifies that you need to install the driver.

• Use Win + X, followed by M, to open the Device manager
• Expand the Bluetooth section and check if there is a yellow exclamation mark on any of them
• If yes, download the driver from the OEM websites, and install it.

If the problem was because of a corrupt driver, then reinstalling the driver will help.

4] Use the Task scheduler

[SC config bthserv start] = auto [Enter]] [SC config bthHFSrv start = auto [Enter]]

• Type Task manager in the Start menu, and click to open the task manager
• Click on Create Basic Task, and set it to run the BAT file
• Once done, open the advanced section, set it to one-time execution, but repeat the task every 5 minutes and run it indefinitely.
• Apply the changes, and let the program run, ensuring Bluetooth service stays on and is not turned off.

This method is useful when the primary Bluetooth device on your PC keeps turning off.

Bluetooth device issues can be annoying. These are the primary means to connect the mouse, keyboard, and audio devices. I hope the post helps you fix the problem where the Bluetooth kept automatically turning off in Windows 11/10

How do I fix my Bluetooth glitch?

Apart from restarting the PC or Laptop, ensure to restart the Bluetooth service, and repair any of the connected devices. Windows also offer to reset the Bluetooth adaptor, which could iron out minor glitches.

Why is my PC Bluetooth so choppy?

You need to change your Bluetooth adaptor if the range is bothering you. Since the one the PC’s motherboard cannot be changed, it’s time to upgrade to the latest version of Bluetooth, increasing range and reliability. Not all hardware is the same, so pick based on feedback.

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