Solutions to ATTEMPTED_SWITCH_FROM_DPC error here will guide you to fix this blue screen of death issue in Windows 10. The BSOD stop code is caused by a Delayed Procedure Call (viz DPC routine) while attempting to perform an illegal operation. System triggers the said DPC once Kernel assumes a suspension condition and end up calling to interrupt or terminate Software. Once affected, the computer hangs up making the desktop inaccessible. Working becomes tougher when PC restarts automatically again and again to reduce the effect of damage. The error has a Bug check value of 0x000000B8.

ATTEMPTED SWITCH FROM DPC Windows 10 BSOD error occurs possibly due to outdated and incompatible device drivers. Moreover, missing system resources due to the conflict among similar applications or virus infection can cause the same. Other reasons like bad windows image, memory issues, bad sectors in Hard Disk; storage running in low space might be guilty as well. We will be discussing probable workarounds to resolve this issue in the following segment. As for easy navigation, quick links for those resolutions are listed below –

ATTEMPTED_SWITCH_FROM_DPC Error BSOD in Windows 10 Solutions

Here is how to fix ATTEMPTED_SWITCH_FROM_DPC Error BSOD in Windows 10 –

1] Turn Off Automatic Restarting of device

Once a device is completely affected by ATTEMPTED_SWITCH_FROM_DPC Error, it will restart automatically. The issue interrupts all the tasks and you cannot complete any important assignment. Resolving the error has also become impossible as there is no enough time to deploy the workarounds. Therefore, we need to consider it with the highest priority and disable automatic restart tweaking default settings. To complete the task, steps are as follows –

Step-1: Save and finally close all the ongoing process first. Later on, proceed to the Desktop area making a combined press of Win+D keys.

Step-2: Once moved, perform a right-click on This PC icon and choose Properties from the options list.

Step-3: Above action will call in System window on display immediately. Now, from this appearing page, choose “Advanced system settings” lying on the left pane.

Step-4: When System properties wizard opens, you will be directly in the Advanced tab.

Step-5: From that place, reach out to Startup and Recovery section and hit Settings.

Step-6: After the Startup and Recovery popup opens, rush to System failure area and uncheck the box beside Automatically restart.

Step-7: Select OK from the bottom of the window and save the changes into the system.


This is it; Windows will not go for Automatic Restarting anymore once these changes are effective. This means you can have time to sort out the problems and apply resolutions accordingly.

2] Update defective and outdated drivers to Resolve ATTEMPTED_SWITCH_FROM_DPC

Among all the causes responsible for ATTEMPTED SWITCH FROM DPC Windows 10 BSOD error, defective, outdated and incompatible drivers are at the top. We need to take immediate action for updating them. For that, the Windows Device Manager is the right platform. All the outdated drivers are represented indicated with yellow indication here and that makes the task a lot easier. Here is how to update the drivers using the default app –

  • Make a right-click on the Start menu and select Device Manager from visible list.
  • When the console arrives on display, check the devices closely to find any yellow exclamation mark in device manager.
  • Reach to that device and select to split its driver list.
  • Now, do a right-click on the drivers and select the Update driver option from the appearing menu.
  • Follow entire guidelines coming up on display to update these drivers.
  • Do the same with all drivers and update them.
  • Once done, reboot Windows to make these changes effective.

3] Rectify corrupted Windows components and missing DLL files

Infection of malicious invaders cause system files corruption. Again, the collision between programs forces necessary OS resources to go missing including DLL files. Where these things show up in a system, ATTEMPTED_SWITCH_FROM_DPC Error is eminent there. We can fix this mess using a single tool, i.e. System File Checker. Here is how to deploy the workaround –

  • Open the Taskbar Search like the last workaround.
  • Type cmd.exe in the typing area provided here.
  • Make a right-click on Command Prompt when shows up in the result.
  • Choose “Run as Administrator” option from the menu.
  • When UAC prompts for permission, give consent choosing Yes.
  • Once the black window comes up, type the following command at the base of winking cursor –

Sfc /scannow

  • Execute the duty of System File Checker by pressing the Enter key.
  • The utility will now detect and fix corrupted Windows files and DLL files automatically.
  • Once it completes, perform a restart to Windows and upon returning back, check if the BSOD error has resolved already.

4] Eliminate Memory problems from Windows

Memory issues comprise of incorrect allocation of it in the disk and presence of problematic areas in the RAM. These actually make the system very much prone to get affected with ATTEMPTED_SWITCH_FROM_DPC Error. To fix them all, we can take the help of the Windows Memory Diagnostic tool. To perform the diagnosis, you need to move with below proceedings –

  • For the initialization of task, let’s save and close if you have any ongoing processes first.
  • Launch the Windows Settings app pressing “Win+I” hotkeys together.
  • In the visible interface, type “Memory” in the search box available there.
  • Choose “Diagnose your computer’s memory problems” from there.
  • From the wizard, make a click on “Restart now and check for problems (recommended)” option.
  • Now, the device will initially restart and when it returns to desktop, a blue screen will appear detecting memory problems.
  • After the detection hits 100%, Windows will reboot automatically again.
  • Upon signing back in, you can view the result of the last diagnosis carried out in notification area.

5] Clear off Junk files from Storage

Windows produces lots of temporary files for the execution of tasks. These files keep on piling up in storage. When turning a bigger amount, occupy huge space in the drive. Eventually, the storage runs low and regular functionality is also affected. To some extent, you can also experience ATTEMPTED_SWITCH_FROM_DPC Error BSOD in the system as well. To delete temporary files, Disk Cleanup Utility will be top-notch. It will also free up disk space. To use the tool, follow the below steps –

  • First of all, invoke Run Command pressing “Win+R” hotkeys.
  • Type cleanmgr in the empty space provided. Click OK or hit the Enter key.
  • Sharply a small dialog box will arrive asking you to choose the preferable drive. Select C: by clicking the dropdown menu.
  • Once you hit Enter key, Disk Cleanup tool will open up after calculating the amount of space it can retrieve.
  • Move to the lower end of this wizard and hit Clean up system files.
  • That small dialog box will reappear asking same. Select C: in the same way and press the Enter key.
  • Disk Cleanup for C: after coming ahead on display, move to its Files to delete segment.
  • Check all the boxes available there leaving Downloads only.
  • Now, hit the OK button to start the cleaning process.

Ensure checking the Recycle Bin once before deleting everything. Incase found any, restore in the proper location.

Since the process may be little lengthy, be patient and wait until finished. Hopefully, there will be no BSOD error code in the system afterward.

6] Load only Basic processes in Safe Boot Mode

Windows after starting its journey indulged in many issues and troubles in its long way. But in every critical situation, one resolution stood alone to save the Operating System. That is Booting in Safe Mode where Windows loads only basic programs. To boot the device in Safe Mode, here is the process –

  • Get access to the Settings application using your preferred ways.
  • From the app UI, move to Update & Security and perform a click on it.
  • When consequent page loads fully, choose the Recovery subsection available in the left overlay.
  • Switch to the right pane and click Restart now button under Advanced Startup section.
  • When the device powers up after rebooting, it will ask you to select the next step.
  • Choose Troubleshoot from appearing screen.
  • Moving ahead, execute a hit on Advanced options followed by a click on Startup Settings.
  • After a text appears seems like device can be restarted with the use of additional settings one of which is Enable Safe Mode, select Restart to move ahead.
  • At the time Windows is booting after completing the restarting process, press F4 in order to enter into Safe Mode.

7] Detect and Dismiss Malware in Windows Security

Though we are becoming technically developed day by day, the Security system is still a weaker one. This is because a huge number of viruses present around the web in disguise. These bugs enter the device when a user visits some malicious sites or unknowingly clicks a link from the mail. After they get in, deteriorates the system resources and eventually cause ATTEMPTED_SWITCH_FROM_DPC Error BSOD. To handle this, Microsoft was smart enough to put Windows Security which is the best in the business. Here is the way to proceed –

  • Click on Show hidden icons arrow from System tray area and choose Shield icon.
  • Once the Windows Security app appears in a separate window, select Virus & threat protection sitting in the left pane.
  • Jump to the adjacent right side and make a click on Scan options link.
  • In the process, hit the radio button before Full scan.
  • Moving ahead, hit Scan now to start the detection process.
  • If the tool traces out any potential malware, perform a click the Clean threats option to get rid of it.
  • When the succeeding page loads fully, select Remove option followed by choosing Start actions to allow app for dismissing these bugs.


Windows Operating System having defective image files is very much prone to get affected with ATTEMPTED_SWITCH_FROM_DPC Error BSOD. We can easily resolve these files using the “Deployment Image Servicing and Management” (DISM) tool. Since the utility executes in Elevated Command Prompt, we need to launch it first. Here are the complete guidelines –

  • Press Ctrl + Alt + Del keys together and select Task Manager from the appearing screen.
  • When the app opens, choose File located in UI.
  • Hit Run a new task option from there.
  • When a dialog appears, enter “cmd” in the empty text area.
  • Check the box saying “Create this task with administrative privileges”.
  • Pressing Enter key now will guide you to Elevated Command Prompt directly.
  • In the dark window appearing, type the following command and press Enter key –

DISM.exe /Online /Cleanup-image /Restorehealth

  • This utility will rectify all the troublesome windows image files eventually. The process may be a lengthy one.
  • Once it ends, restart the device and when signing back in, perform an inspection for BSOD error code.

9] Install all available Windows Update Patches

The tech giants release major builds and cumulative updates quite regularly containing fixes for bugs and problems. We need to install those patches once available for the device to maintain the OS in good condition. As outdated Operating System is usually weaker in strength and gets affected with blue screen error codes easily. In the same way, you are also updating the OS. To install those patches, move through below guidelines –

Note- Make sure the device is connected with internet connection before proceeding for the task. While connecting Mobile hotspot, disable the Metered Connection first.

  • Open up the built-in Settings app pressing Windows+I together.
  • Click on Update & Security tile.
  • When shifted to the following page, choose Windows Update from the left wing and jump the corresponding pane.
  • On the right, click Check for updates button.
  • Upon searching, the list of pending items will be available here.
  • Click the Download button and start getting the files in the system.
  • When the process ends, the installation will begin automatically.
  • Keep the device attended and reboot when asked.

10] Slow down your SSD drive to Fix ATTEMPTED_SWITCH_FROM_DPC

A good number of users reported that ATTEMPTED_SWITCH_FROM_DPC error is caused sometimes by your SSD. According to them, Windows 10 may have a few issues with faster Solid-state Drive. In that case, the only solution is to slow down your SSD. This is evident that there were BSOD error codes with Samsung SSD. Users managed to slow down it using Samsung Magician Software and eventually resolved this blue screen error Windows 10.

11] Run the Default Windows Blue Screen Troubleshooter

BSOD issues are quite dangerous and to a greater extent, they can even damage the full system. Considering this heartbreak, Tech giant came up with a preferable solution. A default utility named “Windows Blue Screen Troubleshooter” was introduced to take control. To access this tool, you must upgrade the Windows to the Fall Creators Update or above. Afterward, follow the below guidelines and apply the tool –

  • Launch the Settings app by clicking the Gear icon from the Start menu.
  • When in the app accessible area, proceed to Update & Security region.
  • From the next window comes up, select Troubleshoot located at the left-hand side.
  • Jump up to the corresponding pane and eventually find the Blue Screen option available.
  • Choose the option and hit Run the Troubleshooter button once come in the view from the expanded pane.

Upon execution, this default utility will now fix BSOD issues in your device automatically.

12] Offer a break to Additional Hardware accessories

Some users have experienced the ATTEMPTED_SWITCH_FROM_DPC Error BSOD just after connecting External Hardware accessories. Nowadays, we all know how important is to have an additional Hard Disk or an External DVD drive. The news brought down frustration which was eliminated by the hope that issue eliminated only after disconnecting them.

While disconnecting, do it with utmost care. Restart Windows 10 PC next and when it powers up, check for the BSOD issue in the system. If it resolves, download the latest drivers from respective web pages for those devices. Install them in the system and hopefully, there will be no more issues evolving further.

13] Uninstall the problematic drivers

Some drivers are not actually compatible with Windows 10; hence using them can call up ATTEMPTED_SWITCH_FROM_DPC Error BSOD. As a preventive action, we need to uninstall them before its late. To remove a certain driver, you need to move with the following guidelines –

  • Open the Cortana Search bar pressing Win+S hotkeys.
  • Type “devmgmt.msc” in the empty text box provided here and press Enter key.
  • When the Device Manager opens, proceed to a defective device section.
  • Expand the driver list by clicking on it.
  • Do a right-click on defective driver and select Uninstall device.
  • From the following window, check the box before “Delete the driver software for this device”.
  • Finally, hit the OK button and uninstall the driver.

14] Restrict Similar programs from colliding in between them

Whenever there are similar applications in the system, they often cause a collision in between. As a result, many necessary data go missing. Obviously, due to missing system components, ATTEMPTED_SWITCH_FROM_DPC Error comes up. There is only one way to stop this collision and that is to remove one of those. To uninstall an app, follow the below proceedings –

  • Press Win+X keys together to bring up the Power menu.
  • Choose Apps and Features option from its top.
  • Slide over to the corresponding right and wait for the list of apps to load here.
  • Reach out to the programs colliding with each other in the list.
  • In the process, perform a click on each and also hit the Uninstall button from the extended pane.
  • If UAC prompts for consent, hit Yes to follow through.
  • Follow on-screen guidelines appearing to completely remove it from the system.
  • Restart Windows and when it comes to operation, perform a check for stop error in the system.
  • If nothing comes ahead, proceed for downloading and install the applications again if required.

15] Perform System Restore to Resolve ATTEMPTED_SWITCH_FROM_DPC

Changes done on Windows by installing a new program or uninstalling existing will tweak the Windows Registry. If something goes, either way, BSOD error might appear in the system. We can easily turn over this dangerous consequence by performing System Restore. This process will undo recent changes and load back the previous state.

Please note that you must have a previously created restore point for accomplishing this workaround. If you lack that, leave this here and concentrate on others. Luckily if you have one, follow the below guidelines –

  • Manage to invoke Run dialog pressing “Win+R” hotkeys.
  • Type rstrui in the null text field of the dialog and press Enter.
  • Immediately System Restore will arrive on display.
  • Select the Next button from appearing wizard to move ahead.
  • From the succeeding page, choose Show more restore points.
  • Select the last created one and hit the Next button available.
  • After the following window loads, choose Finish to Start the restoring.

16] Fix up Poor areas in Hard Disk

ATTEMPTED_SWITCH_FROM_DPC Error may appear in the system after Hard Disk itself suffers from bad areas. This might happen when the Storage is in use for a long time. Fixing these areas will be easier using Disk Checking tool. The guidelines for that is as follows –

  • Invoke Run dialog in the same way used for the previous workaround.
  • In the empty text box, type cmd and press combination of Ctrl+ Shift+ Enter keys.
  • The action will get you to Elevated Command Prompt directly.
  • After moving on to the black window, enter the following command –

chkdsk C: /f /r /x

  • Now, hit the Enter key to activate the Disk Checking tool.
  • This process will take a while for finishing up. Don’t terminate abnormally.
  • Once finished, reboot the PC and after powering On, check whether there is ATTEMPTED_SWITCH_FROM_DPC Error.

17] Delete Windows Update patches terminated abnormally

We usually carry out Windows updating process through the Settings app. This is an autonomous process and usually, there is no chance to end up in discrepancy. Sometimes that may happen and end up and these defective files cause ATTEMPTED_SWITCH_FROM_DPC Error. To eliminate this risk, we need to uninstall those defective files using the below guidelines –

  • Launch the Settings app pressing “Win+I” hotkeys.
  • When the utility unrolls, head to Update & Security region.
  • After following page loads, select Windows Update located at the left pane.
  • Jump to the right side and click the View update history link followed by a hit on Uninstall updates.
  • The action will open up the “Installed Updates” page by default.
  • In the current window, reach to the latest received patch.
  • Select it first and hit Uninstall option showing in the top ribbon.

18] Uninstall All Third Party anti-malware software

Nowadays, viruses are present around the web in disguise. Having no Anti-virus applications is not anymore safe. People might have used various programs for this arena in the past. But Windows Security changes the whole scene. This is a built-in app, highly effective and handy. Other applications are useless truly, furthermore, using a third-party app is often a bit risky. Therefore, we can uninstall these applications to avoid the hassle. To complete the task, instructions are as following –

  • Open the Win+X menu and select Run from there.
  • Write “appwiz.cpl” in the blank typing area of this wizard.
  • Press Enter key and Programs and Features window will open up sharply.
  • Move out for third party antivirus application in the appearing list.
  • Do a right-click on the app choose Uninstall option once available.
  • If User Account Control asks permission, choose Yes to move ahead.
  • Follow the guidelines coming afterward until this app uninstalls successfully.

As you have come to this point, we expect you have successfully resolved ATTEMPTED_SWITCH_FROM_DPC Windows 10 BSOD Error. It’s unfortunate to come out failed after trying this much. Well, in that case, we will suggest you the last resolution to perform a complete installation of Windows 10. By doing so accurately, there will be no more issues coming up next.

Before moving to perform the task, ensure to make backup files. Connect the device with a speedy internet connection. In case of being a little nervous, ask help from professionals.

1] Turn Off Automatic Restarting of device
2] Update defective and outdated drivers
3] Rectify corrupted Windows components and missing DLL files
4] Eliminate Memory problems
5] Clear off Junk files from Storage
6] Load only Basic processes using Safe Boot Mode
7] Detect and Dismiss Malware via Windows Security
8] Use DISM tool
9] Install all available Windows Update Patches
10] Slow down your SSD drive
11] Run the Windows Blue Screen Troubleshooter
12] Provide a break to Additional Hardware accessories
13] Uninstall problematic drivers
14] Restrict Similar programs from conflicting
15] Perform System Restore
16] Fix up bad areas in Hard Disk
17] Delete Windows Update patches terminated abnormally
18] Uninstall All Third Party anti-malware software

That’s all!!

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Topics:  Windows
About Nipu
Windows 11, 10 Tweaker, and Tech Enthusiast.