Windows 10: why my laptop is not entering sleep mode after updating some drivers

I have updated the windows and my laptop drivers.after that from my power options, the sleep mode is gone.

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LAPTOP NOT ENTERING INTO SLEEP MODE

I am experiencing a sleep problem with my laptop. Whenever I attempt to put it in sleep mode, it only gets locked and doesn't actually enter sleep mode. It remains active and only becomes locked, failing to enter sleep mode. Additionally, the power button light doesn't blink as it should in sleep mode; instead, it remains steady.

 

Laptop does not enter sleep mode

Hi,

My laptop is fully updated and running on windows 10. Recently my laptop does not enter sleep mode after the set time it is supposed to enter sleep mode, also the laptop starts up automatically when in sleep mode with the lid closed.

Do any of you have any idea what the cause might be and how to fix this problem?

I ran a power efficiency diagnostics report with the following errors:

Platform Power Management CapabilitiesCI Express Active-State Power Management (ASPM) Disabled

USB Suspend:USB Device not Entering Selective Suspend

System Availability Requests:System Required Request

Are any of these errors preventing my laptop from entering sleep mode?

Thanks in advanced for your help and advice.

Chris

 

ASUS Laptop Won't Wake from Sleep Mode

OS Name Microsoft Windows 10 Pro
Version 10.0.18363 Build 18363
System Manufacturer ASUSTeK COMPUTER INC.
System Model UX490UAR
System Type x64-based PC
SMBIOS Version 3.0

Problem: about 80% of the time, my laptop won't wake up from sleep mode via keyboard press or mouse move/click. I seem to be missing many common features in power plan too, even after fresh Windows 10 install.

Troubleshooting Steps:

1. Reinstalled Windows 10 (clean)
2. Updated all drivers
3. Replicated on multiple Windows 10 versions, updates
4. BIOS latest version
5. No USB devices attached, ever. Only USB-C power and bluetooth mouse
6. Disabled "fast startup" in control panel