Windows & BSOD · high

How to fix PC fails to wake from sleep (S3/Modern Standby)

Error code: SLEEP-WAKE-FAIL

What this error means

The computer appears to enter sleep/standby but cannot wake up. Requires hard reset. It sometimes comes down to BIOS setting disabling wake-on-USB.

Updated

Before you begin

Save open work and back up important files. Use instructions for your exact device and software version. If Windows cannot start, see the startup guide.

Work through these checks

0 of 3 complete
01Update GPU and network/Wi-Fi drivers
  1. Update GPU and network/Wi-Fi drivers
What to expect

Check whether the original symptom still occurs.

If it does not help

Continue only if this check applies to your device. Consult its manufacturer if you are unsure.

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02Disable Modern Standby if supported: powercfg /a
  1. Disable Modern Standby if supported: powercfg /a
What to expect

Check whether the original symptom still occurs.

If it does not help

Continue only if this check applies to your device. Consult its manufacturer if you are unsure.

Browse related errors
03Enable USB wake support in BIOS → USB Wake Support
  1. Enable USB wake support in BIOS → USB Wake Support
What to expect

Check whether the original symptom still occurs.

If it does not help

Continue only if this check applies to your device. Consult its manufacturer if you are unsure.

Browse related errors

Possible causes

  • Driver not supporting S3 wake correctly (common for USB and GPU drivers)
  • Modern Standby (S0ix) conflict with older hardware
  • BIOS setting disabling wake-on-USB