Fix Blue Screen Error Atikmdag.sys on Windows 10

I. About atikmdag.sys blue screen error

Atikmdag.sys errors represent blue screen issues that are linked with AMD/ATI graphics cards. They can occur due to faulty or outdated graphics card drivers. This type of blue screen error can additionally be caused by damaged system files, delayed Windows system updates, or malware or virus attacks.

No need to panic, we’ve got a few remedies up our sleeve. As a precaution, we recommend securing your critical computer data with a proficient system rescue tool, Renee PassNow. This program is capable of backing up, transferring, or restoring your Windows system data.

II. Before repairing the fault, use Renee PassNow for data backup

1. What is Renee PassNow?

Renee PassNow serves as a multifunctional system rescue tool tailored for Windows users. This versatile software is packed with a multitude of features. It is capable of clearing Windows account passwords and creating new administrator accounts. It also offers the functionality to restore and recover data from disks or memory cards, even after a complete format, as well as transferring disk files.

Its capabilities extend beyond just data management. Renee PassNow also allows for repairing MBR boot records, DBR error parameters, and 0xc00000e. These features address system startup failures and issues resulting in black or blue screens.

2. How to use Renee PassNow for data backup?

Before fixing the atikmdag.sys blue screen error, you can create a startup disk through Renee PassNow, then start the computer through the startup disk, and then use this software to back up the data. Specific steps are as follows:

Step 1: Initially, download and install Renee PassNow on a fully operational computer. Afterward, connect a USB stick to your PC and proceed to open Renee PassNow. Navigate to “Step 1: Select creation method”, and select “Create a Live USB”. Be sure to back up all crucial data from the USB stick to a different location, since this procedure will result in the erasure of all its contents.

Step 2: Next, select (x64) or (x86) according to the system type, click the (Download Now) button to download the ISO file, click the (Create USB) button after the file is downloaded, and click the (Eject USB) button.

Step 3: Connect the boot device to the designated computer and turn it on. The BIOS shortcut key will appear briefly on the screen. Immediately press this key to access the BIOS settings. In the Boot Priority section, ensure the boot USB stick is set as the primary boot device. Once done, save the changes and reboot the computer using the Ctrl+Alt+Del command.

Step 4: Restart your system and configure it to boot from the USB stick containing the Renee PassNow application. Make sure to select the ‘data backup’ feature, designed to clone the content of your existing hard drive onto a new one. It is crucial to confirm that the destination hard drive possesses adequate capacity to accommodate the backup files.

Step 5: Select the desired hard disk for backup from the source list. Next, choose the appropriate hard disk for storing the backup from the destination list. Now, click on the clone button and patiently wait for the process to finish. This method ensures an effective backup of your computer’s hard disk files.

Step 6: If you only need to transfer some important data to the hard disk, you can choose (Data Transfer).

Step 7: Begin by clicking on each disk drive letter (C/D/E/F, etc.) to identify the files for transfer. We suggest transferring them to an external disk. Follow these simple steps to do so. If you wish to shift data from the C drive to the G drive, first select the C drive on the top left, then the G drive on the top right. Next, select the files from the C drive and press the Copy button located in the center. This process makes disk data transfer uncomplicated. If you need to erase a file, choose it and click on the Delete button in the center. Please remember that deletion is a permanent action, hence proceed with extreme caution.

Tip: If you find any files are lost during the process of backing up or transferring data, please select the (Undeleter) option on the main function interface to perform data recovery operations.

III. How to fix Windows blue screen error atikmdag.sys?

1. Fully scan the operating system

Atikmdag.sys file corruption can often be a result of virus or malware attacks, leading to various system errors. An effective solution to counteract this is by conducting a thorough scan of your operating system. This can be achieved using the built-in virus scanning tool available in your Windows system. The specific sequence of actions you need to follow is outlined below:

Step 1: Restart your computer, find the (Settings) app and open it. If you cannot restart successfully, please enter safe mode. Next, perform the following repair operations.

Step 2: Next, click to enter the (Update and Security) page, and click (Virus and Threat Protection) in the Windows Security Center.

Step 3: Then check (Quick scan) under Scan Options, and then click (Scan Now).

2. Run the SFC command

If a full system scan fails to fix the atikmdag.sys blue screen error, you could consider utilizing the SFC (System File Checker) tool. This inbuilt utility in Windows checks all protected system files and addresses any detected problems. Please adhere to these particular operational procedures:

Step 1: After restarting the computer or entering Safe Mode, search for (cmd) in the search box in the lower left corner, right-click (Command Prompt), and select the (Run as Administrator) option.

Step 2: Open the command prompt window, then type SFC /scannow and press Enter. This action will activate the System File Checker, which will scan and fix any problematic system files. After the repair process is completed, verify if the blue screen issue has been resolved.

3. Update the Windows system

To bolster system reliability and stability, Microsoft unceasingly introduces new Windows updates. To rectify the present problem, it is recommended to upgrade your system to the most recent version. Use the procedure below to update your Windows system:

Reboot your computer and open the Settings app. Navigate to the Update and Security page. If there’s an available update in the Windows update interface, select Install Now to manually download and install it. Once the update is complete, restart your computer and see if the issue is resolved. If you’re unable to access the Windows system for an update, you can also use the Windows media creation tool for system updates and upgrades, while retaining your personal files.

4. Update the driver

Outdated or corrupt drivers can trigger the atikmdag.sys blue screen error issue. At this point you need to check your driver and update it to the latest version. The specific operation steps are as follows:

Step 1: After restarting the computer or entering safe mode, press the (Windows+R) keys on the keyboard at the same time to open the running window. After entering the command (devmgmt.msc), click the (OK) button to enter the Device Manager.

Step 2: Under the (Display Adapters) option, right-click on the graphics card driver and select the (Update Driver Software) option.

Step 3: Next, select the (Search automatically for updated driver software) option, then follow the instructions to complete the driver update. After that, restart the computer and check if the problem is resolved.

5. Perform System Restore

If you created a Windows restore point before encountering the atikmdag.sys blue screen error, you can also perform a system restore to fix the current issue. The specific operation steps are as follows:

Step 1: Activate your computer and hold on until the brand logo emerges. Implement a forced shutdown by pressing and holding the power button. Ensure to repeat this process a minimum of three times. Permit the computer to completely boot up and then choose ‘Advanced Option’ within the ‘Auto Repair’ framework. This action will navigate your computer into the Windows recovery environment.

Step 2: When the screen displays to select an option, please click (Troubleshoot) – (Advanced Options) – (System Restore) in sequence.

Step 3: Select a restore point that was created before the issue occurred. Click on Next, then patiently wait for the restoration process to complete. Once it’s done, reboot your device by pressing the Restart button and check if the blue screen problem has been rectified.