The sdbus.sys file plays an important role in ensuring your systems seamless operation.
However, some people encountered the SDBUS internal error bluescreen which may be triggered by the sdbus.sys files.
So, how to get rid of the error and protect your data?

This post onMiniToolwill give you a guide.
What Triggers the SDBUS Internal Error Bluescreen?
This SDBUS internal error bluescreen is often accompanied by the error code 0x0000015A.

Usually, the error comes up whenever you perform a specific step and then your PC will crash.
So, why does that happen?
According to what people reported, we have concluded the following possible reasons.

Sometimes, people will be stuck in SDBUS_INTERNAL_ERROR BSOD stop code after installing some new software or hardware.
Thats why you oughta back up your important data regularly.
Want to safely perform a quickdata backup and recovery?
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MiniTool ShadowMaker is what we recommended.
Download and install this program and you’re able to enjoy a 30-day free trial version.
Step 3: ClickBack Up Nowto start the task immediately.

Or you’ve got the option to clickOptionsto configure the backup prefs before you kick off it.
How to Fix the SDBUS Internal Error Bluescreen?
you might take a stab at power cycle your gear to see if your PC restores.

Then the following steps are helpful.
To do that, like follow the steps.
Step 1: TypeWindows Memory Diagnosticin Search and initiate the result underBest match.

Step 2: ClickRestart now and check for problems (recommended)to spin up the scan immediately.
Then your system will restart and the Windows Memory Diagnostics Tool screen will appear to start the test.
Windows provides two repair tools to scan and fix the related corruptions.

Now, it’s possible for you to follow the steps to use them.
Step 1: TypeCommand Promptin Search and chooseRun as administrator.
Step 2: When the window opens, copy and pastesfc /scannowand pressEnterto execute the command.
Then the command will start running.
After a while, when the verification finishes, you might executeDISM /Online /Cleanup-Image /RestoreHealthto give a further check.
CHKDSK vs ScanDisk vs SFC vs DISM tutorial.
Step 1:Launch Windows Explorerand go toThis PC.
Step 2: Right-choose theC:drive to choosePropertiesand in theToolstab, clickCheckunderError checking.
If the tool detects some errors on the drive, it’s possible for you to clickRepair drive.
It is a good idea to test whether there are pending Windows updates.
Step 1: Go toStart > tweaks > Update & Security > Windows Update.
Step 2: ClickCheck for updatesand download and drop in the pending updates.
Here, it’s possible for you to choose to download and drop in the pending driver updates.
Step 1: TypeControl Panelin Search and open it.
Step 2: ChangeView by:toSmall iconsand clickRecovery > Open System Restore.
Step 3: ClickNextto choose the wanted restore point and then follow the on-screen instructions to chooseNext > Finish.
Since your data may get lost after the solution, you canbackup filesfirst with MiniTool ShadowMaker.
Step 1: Go toUpdate & Security > Recovery.
Step 2: ClickGet startedunderReset this PCand follow the pop-up prompts to finish the work.
Bottom Line:
The SDBUS internal error bluescreen can be resolved by the above listed troubleshooting methods.