Disabling ACPI on XP Pro Desktop Computer

In summary, ACPI (Advanced Configuration and Power Interface) is a technology that manages power and hardware settings on your computer. Disabling it can improve performance and resolve compatibility issues, but may also cause certain features to no longer function properly. To disable ACPI, you will need to access your computer's BIOS settings. It should not have a significant impact on power consumption, but may affect power-saving features.
  • #1
qwpoi
47
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How do I disable ACPI on my comp? I'm using XP pro, desktop computer. I did it a few months ago, but I had to reinstall my OS and need to do it again and can't for the life of me remember how I did it.

Thanks,

-betsy
 
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  • #2
nevermind, figured it out. :)
 
  • #3


To disable ACPI on your XP Pro desktop computer, you can follow these steps:

1. Restart your computer and press the F2 or Del key repeatedly to enter the BIOS setup.
2. Navigate to the Power Management or Advanced Settings section.
3. Look for an option related to ACPI and disable it.
4. Save the changes and exit the BIOS setup.
5. Restart your computer and see if the ACPI has been disabled.

If the above steps do not work, you can try the following steps:

1. Open the Device Manager by right-clicking on My Computer and selecting "Manage".
2. In the Device Manager, expand the System Devices category.
3. Look for an entry named "ACPI Multiprocessor PC" or "Advanced Configuration and Power Interface (ACPI) PC".
4. Right-click on it and select "Disable".
5. Restart your computer and see if the ACPI has been disabled.

If you are still having trouble disabling ACPI, you can try updating your BIOS to the latest version or contacting your computer manufacturer for further assistance.
 

1. What is ACPI and why would I want to disable it on my XP Pro desktop?

ACPI (Advanced Configuration and Power Interface) is a technology that manages power and hardware settings on your computer. Disabling it can sometimes improve performance or resolve compatibility issues with certain hardware or software.

2. How do I disable ACPI on my XP Pro desktop computer?

To disable ACPI, you will need to access your computer's BIOS settings. This can usually be done by pressing a key (often Del or F2) during the boot process. Look for an option related to ACPI and disable it. The exact steps may vary depending on your computer's manufacturer.

3. Will disabling ACPI cause any problems on my XP Pro desktop?

In most cases, disabling ACPI should not cause any problems. However, some features such as power management or sleep mode may no longer function properly. If you experience any issues, you can always re-enable ACPI in your BIOS settings.

4. Are there any benefits to disabling ACPI on my XP Pro desktop?

As mentioned earlier, disabling ACPI can improve performance or resolve compatibility issues. It can also be helpful if you are troubleshooting hardware or software problems on your computer.

5. Will disabling ACPI affect the power consumption of my XP Pro desktop?

In general, disabling ACPI will not have a significant impact on the power consumption of your desktop computer. However, if you have power-saving features enabled (such as sleep mode), they may no longer function properly after disabling ACPI.

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