Share this article
Improve this guide
Btha2dp.sys: How to Fix This Blue Screen in 6 Steps
Check for any Bluetooth issues using the built-in troubleshooter
4 min. read
Updated onAugust 14, 2024
updated onAugust 14, 2024
Share this article
Improve this guide
Read our disclosure page to find out how can you help Windows Report sustain the editorial teamRead more
Key notes
What are the odds that using Bluetooth headphones on your PC could have you to end up with a BSoD error? Well, that is the latest conundrum that Windows users face, dubbed btha2dp.sys error.
The most common issue you’ll likely encounter with the feature isBluetooth not working. However, a BSoD error implies the issue is serious, as most users reported their PCs immediately restarted. Let’s examine the causes and how to fix it, shall we?
What causes the btha2dp.sys BSoD error?
The btha2dp.sys file is used to support Bluetooth devices and headset devices. If your computer fails to load this file during start-up, it can cause it to crash with a BSoD error message.
The most common causes for this type of error include:
How do I fix the btha2dp.sys BSoD error?
A few basic troubleshooting steps that could save the day include:
1. Check for Windows updates
2. Run the Windows Update troubleshooter
3. Run the Bluetooth troubleshooter
4. Update your Bluetooth driver
A section of users admitted to ending up with the wrong drivers while using Device Manager to update their drivers. An alternative option would be to download them straight from the manufacturer.
Better yet, why not let a third-party tool do all the heavy lifting? Outbyte Driver Updater is capable of scanning for any outdated or corrupt drivers and then searching from its wide database. It will then replace them with the correct versions and does all this automatically.
Outbyte Driver Updater
5. Reinstall your Bluetooth driver
6. Rollback previous Bluetooth drivers
Hopefully, you’ve been able to address the btha2dp.sys BSoD error. However, if that is not the case, we highly recommend installing BSoD fixer tools. It can be tedious to keep trying solution after solution when encountering such errors.
Luckily, these tools are comprehensive in their scans and can repair many issues. Elsewhere, you may also come across theTcpip.sys BSoD erroror theINSUFFICIENT_SYSTEM_MAP_REGS error, so don’t hesitate to check out our article for detailed fixes.
Feel free to get in touch with us on this or any other issue in the comment section below.
More about the topics:bluetooth issues,BSoD error codes
Claire Moraa
Windows Software Expert
Claire has a knack for solving problems and improving the quality of life for those around her. She’s driven by rationality, curiosity, and simplicity, and always eager to learn more about Microsoft’s products. With a background in teaching and reviewing, she breaks down complex topics into easily understandable articles, focusing mostly on Windows 11, errors, and software.
User forum
0 messages
Sort by:LatestOldestMost Votes
Comment*
Name*
Email*
Commenting as.Not you?
Save information for future comments
Comment
Δ
Claire Moraa
Windows Software Expert
With a background in teaching and reviewing, she breaks down complex topics into easily understandable articles, focusing mostly on Windows 11 errors.
