Low disk space or memory issues
Low disk space or memory issues
Computer performance will start to lag if your disk space or memory runs low. Your issue may be caused by low disk space on your computer hard drive or optical drive, or low memory on memory cards and other removeable USB storage devices. Use the automated solutions below diagnose and fix low disk space or low memory problems, or explore the tutorials and self-guided options on this page.
Performance Tune Check
Performance Tune Check
Performance Tune Check scans and optimizes your computer to prevent system slowdowns and improve performance.
Requires HP Support Assistant version 8.5 or later


Performance Tune Check
Performance Tune Check is starting up
You will be given 2 or 3 prompts in a separate window. You must choose the 'open' or 'OK' options to continue forward.

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Self-guided troubleshooting for low disk space or memory issues
Run the HP PC Hardware Diagnostic tests to determine whether the computer is functioning properly.
- Click the Download button and install the latest HP PC Hardware Diagnostics.
- After Installation, select Start from your PC, and then under All Apps, select HP Help and Support, then HP PC Hardware Diagnostics Windows.
- The app opens to the main menu. Click Component Tests, then Storage to reveal the available storage component tests.
- From the component test menu, select Processor test and start the test.
- If the hardware test passes, your hardware is functioning properly. If there is a hardware failure, you will see a “Fail” notice with an error code.
Learn more about HP PC Hardware Diagnostics.
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