automatically wake up problem

[Deepak2803]

my screen automatically wake up from sleep mode very quickly

[VikramTheGreat]

Hi @Deepak2803,

Welcome to the HP Support Community.
 

Thank you for posting your query. I will be glad to help you.

If your HP screen wakes up from sleep mode too quickly, it’s likely due to a setting or device that’s unintentionally waking the system. Here’s how to troubleshoot and fix it:

1. Check What’s Waking the Computer

You can find out what last woke your PC:

1. Press Win + X → select Windows Terminal (Admin) or Command Prompt (Admin).
2. Type: powercfg /lastwake

This will show what device or process last woke the system.

2. Disable Wake Timers

1. Go to Control Panel > Power Options.
2. Click Change plan settings next to your active plan.
3. Click Change advanced power settings.
4. Expand Sleep > Allow wake timers.
5. Set both On battery and Plugged in to Disable.

3. Prevent Devices from Waking the PC

1. Press Win + X → Device Manager.
2. Expand Keyboards, Mice, and Network adapters.
3. Right-click each device → Properties > Power Management.
4. Uncheck “Allow this device to wake the computer”.

4. Check Scheduled Tasks

Some background tasks (like updates or maintenance) can wake your PC:

• Open Task Scheduler.
• Look for tasks with “Wake the computer to run this task” enabled.
• Disable that option if unnecessary.

I hope this helps.

Take care and have a good day.

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VikramTheGreat

HP Support