In this article, we will explore how to resolve the SCCM task sequence error 0x80070490.

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Troubleshooting SCCM Task Sequence Errors

1. Verify the error code: Start by confirming that the error code you’re encountering is indeed 0x80070490. This step ensures accuracy in troubleshooting.

2. Check the error message: Understand the error message associated with the code. This information will help you identify the root cause and find a suitable solution.

3. Review the task sequence: Examine the task sequence in SCCM that is causing the error. Look for any misconfigurations, missing dependencies, or conflicts that could be triggering the issue.

4. Analyze the logs: Dive into the SCCM logs to gather more information about the error. Pay close attention to the smsts.log file, as it provides detailed insights into the task sequence execution.

5. Use the command-line interface: Utilize the command-line tool “Diskpart” to check the disk partitions and ensure they are properly configured. Run diskpart commands to troubleshoot any disk-related issues.

6. Verify the boot image: Ensure that the correct boot image is associated with the task sequence. A mismatched or corrupt boot image can cause errors during the deployment process.

7. Check for hardware issues: Examine the hardware components of the machine being deployed. Faulty hard drives, RAID configurations, or BIOS settings can contribute to error 0x80070490.

8. Confirm Windows compatibility: Ensure that the task sequence is designed for the correct operating system, whether it’s Windows 10 or Windows 11. Mismatched task sequences can lead to errors.

9. Seek online resources: Consult the Microsoft website, official forums, or relevant blogs for additional guidance on fixing error 0x80070490. Other IT professionals may have encountered and resolved similar issues.

Updated: May 2024

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Resolving Volume Detection Issues in SCCM Task Sequences

If you encounter volume detection issues in SCCM Task Sequences, you may receive the error code 0x80070490. This error usually indicates that the task sequence is unable to detect the volume or partition required for the installation process. To fix this issue, follow the steps below:

1. Verify the disk partitioning: Ensure that the disk partitioning is set up correctly. Check if the disk contains a valid Master Boot Record (MBR) or GUID Partition Table (GPT). Use the appropriate disk partitioning method based on the operating system you are deploying.

2. Check BitLocker status: If BitLocker encryption is enabled on the target volume, you need to temporarily suspend it during the task sequence. Use the appropriate command-line interface to suspend BitLocker before continuing with the installation process.

3. Verify the boot configuration: Ensure that the system is set to boot from the correct device. Check the BIOS settings and verify that the boot order is configured correctly.

4. Update the drivers: Sometimes, the issue may be caused by outdated or incompatible drivers. Update the drivers for the storage controllers, RAID configurations, or any other hardware involved in the volume detection process.

5. Review the log files: Check the SCCM log files for any errors or warnings related to volume detection. The logs can provide valuable information to help troubleshoot the issue.

If you continue to experience volume detection issues in SCCM Task Sequences, consider reaching out to Microsoft Support or consult the SCCM documentation for further assistance.

Configuring Boot Options and Drive Controllers for Task Sequences

Boot Option Drive Controller Description
UEFI SATA The task sequence is configured to boot using the Unified Extensible Firmware Interface (UEFI) mode. The drive controller used is Serial ATA (SATA).
Legacy BIOS IDE The task sequence is configured to boot using the Legacy BIOS mode. The drive controller used is Integrated Drive Electronics (IDE).
UEFI NVMe The task sequence is configured to boot using the UEFI mode. The drive controller used is Non-Volatile Memory Express (NVMe).
Legacy BIOS SCSI The task sequence is configured to boot using the Legacy BIOS mode. The drive controller used is Small Computer System Interface (SCSI).

import subprocess

def analyze_task_sequence_error(error_code):
# Convert the error code to a readable format
error_hex = hex(error_code)
error_message = f"Task sequence failed with error code: {error_hex}"

# Log the error message or perform any other action you desire

# Here you can add custom logic to handle specific error codes
if error_code == 0x80070490:
# Perform additional steps for error code 0x80070490
# For example, you can attempt to fix the issue or provide troubleshooting steps

# Run a specific command or script to fix the error["command_to_fix_error"])

# Log a success message or perform any other desired action
print("Error code 0x80070490 has been fixed.")

# Example usage:
task_sequence_error_code = 0x80070490

Please note that the above code is just a basic example to demonstrate the concept of analyzing and handling a specific error code. You might need to customize it further based on your specific requirements and the actions you want to take when encountering different error codes.

Feel free to modify the code as needed or provide more details if you have specific requirements for the tool you are trying to create.

Understanding and Fixing SCCM PXE Errors

Understanding and fixing SCCM PXE errors can be a frustrating process, but with the right steps, you can overcome the Task Sequence Error 0x80070490. Here are some troubleshooting tips to help you resolve this issue quickly and efficiently:

1. Verify the master boot record (MBR) and GUID Partition Table (GPT) on the target computer’s hard disk drive (HDD). Ensure that the disk is properly initialized and partitioned to avoid any conflicts during the deployment process.

2. Check the network connectivity between the SCCM server and the target computer. Ensure that the network cables are securely connected and that there are no firewall or network configuration issues preventing communication.

3. Verify the boot order in the BIOS settings of the target computer. Make sure that PXE booting is enabled and set as the first boot option to ensure that the SCCM server is correctly detected during the boot process.

4. Check if any antivirus or encryption software is installed on the target computer. Temporarily disable or exclude the SCCM folders and files from the antivirus or encryption software to rule out any interference.

5. Review the SCCM logs for any error messages or warnings. Check the smsts.log and execmgr.log files for detailed information about the error. Use the information from these logs to troubleshoot and identify the root cause of the issue.

If you have followed these steps and are still experiencing the Task Sequence Error 0x80070490, it may be helpful to consult the Microsoft documentation or reach out to the SCCM community for further assistance.

Example Message

If the task sequence has failed with the error code 0x80070490, it is recommended to check for any corrupted files or missing components that may be causing the issue. Download this tool to run a scan

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