Lenovo Yoga 9i Performance Drop After Sleep Mode? Let’s Fix It

The Lenovo Yoga 9i is renowned for its sleek design and robust performance. However, some users have reported a noticeable Lenovo Yoga 9i performance drop after sleep mode. If you’ve encountered this issue, don’t worry—you’re not alone, and there are several proven methods to address it.

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Common Symptoms

Users experiencing this problem often report:

1. Sluggish Performance: Applications take longer to open, and overall system responsiveness decreases.
2. Unresponsive Keyboard or Touchpad: Input devices may not function immediately upon waking.
3. Black Screen: The display remains blank even though the system is powered on.
4. Frequent Freezing: The system becomes unresponsive, requiring a hard reset.

These symptoms can disrupt productivity and lead to frustration. Fortunately, several solutions can help restore your Yoga 9i’s performance.

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Proven Fixes for Lenovo Yoga 9i performance drop

1. Disable Fast Startup

Fast Startup is a Windows feature designed to reduce boot time. However, it can sometimes cause issues with sleep mode.

Steps:

1. Go to Control Panel > Power Options.
2. Click on Choose what the power buttons do.
3. Click Change settings that are currently unavailable.
4. Uncheck Turn on fast startup (recommended).
5. Click Save changes.

Note: Disabling Fast Startup has resolved sleep-related issues for many users .

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2. Update BIOS and Drivers

Outdated BIOS or drivers can lead to compatibility issues, affecting sleep mode functionality.

Steps:

1. Visit the Lenovo Support Website.
2. Enter your device model (e.g., Yoga 9i) to find relevant updates.
3. Download and install the latest BIOS and driver updates.

Note: Ensure your system is connected to a power source during BIOS updates to prevent interruptions.

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3. Adjust Power Plan Settings

Incorrect power settings can cause performance drops after sleep mode.

Steps:

1. Go to Control Panel > Power Options.
2. Select High Performance as your power plan.
3. Click on Change plan settings next to High Performance.
4. Click on Change advanced power settings.
5. Expand Processor power management and set Minimum processor state to 100% for both On battery and Plugged in.

Note: Setting the processor state to 100% ensures consistent performance .

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4. Disable Modern Standby

Modern Standby can sometimes cause issues with sleep mode.

Steps:

1. Open Registry Editor (press Win + R, type regedit, and press Enter).
2. Navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Power.
3. Create a new DWORD value named PlatformAoAcOverride and set its value to 0.
4. Restart your computer.

Note: Modifying the registry can affect system stability. Proceed with caution and consider backing up the registry before making changes.

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5. Perform a System Restore

If the issue started recently, performing a system restore can revert your system to a previous state where sleep mode functioned correctly.

Steps:

1. Type System Restore in the Windows search bar and select Create a restore point.
2. Click on System Restore.
3. Follow the prompts to choose a restore point before the issue began.

Note: System Restore does not affect personal files but may remove recently installed applications and drivers.

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When to Seek Professional Help

If none of the above solutions resolve the issue, it may be time to consult a professional technician. Persistent problems could indicate hardware-related issues that require expert diagnosis and repair.

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Why Choose Milaaj Mobiles and Laptop Repair Al Barsha?

At Milaaj Mobiles and Laptop Repair Al Barsha, we specialize in diagnosing and repairing Lenovo laptops, including the Yoga 9i series. Our certified technicians are equipped to handle complex hardware and software issues, ensuring your device returns to optimal performance.

Contact Us:

• 📍 Locations: Al Barsha | Bur Dubai
• 📞 Phone: +971 52 524 4884
• 📧 Email: support@milaaj.com
• 🕒 Operating Hours: Monday – Sunday

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Conclusion

Experiencing a performance drop on your Lenovo Yoga 9i after sleep mode can be frustrating, but it’s a common issue with several effective solutions. By following the steps outlined above, you can restore your laptop’s performance and enjoy a seamless computing experience. If problems persist, don’t hesitate to reach out to professional services like Milaaj Mobiles and Laptop Repair Al Barsha for expert assistance.