Forum Discussion
Windows 11 S3 sleep unsupported & black screen on wake
Windows 11 forces Modern Standby, my firmware doesn’t support S3. It blacks out and powers off on wake, then boots from scratch. Hardware is fine; reinstalled 26100 and 26200 with no luck. Need fix.
BIOS settings related to hibernation, such as "ACPI Suspend State" or "Hibernate Support," manage how the system saves power (e.g., S3/STR for Sleep, S4 for Hibernate). Misconfiguration or outdated BIOS/firmware can cause hibernation to fail or prevent waking, especially on Windows 11. Common fixes include updating BIOS, toggling power settings, or upgrading chipset firmware.
Look into your BIOS :)