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Questions about GIGABYTE products => Motherboards with Intel processors => Topic started by: Roman0703 on December 10, 2015, 06:53:21 am

Title: GA-P67A-UD3-B3 U1D (UEFI BIOS) sleep/wake problem
Post by: Roman0703 on December 10, 2015, 06:53:21 am

GA-P67A-UD3-B3 won't let wake PC after going into sleep (S3) after flashing UEFI BIOS (U1D).
Trying to wake PC starts (HDDs, fans and LEDs turn on), but there's no video (display doesn't turn on), keyboard doesn't work either. The only way to get to OS is to reset or power off/on.
These MB and BIOS are quite old, so maybe there is a know solution to this?
My config:
i5-2500, GA-P67A-UD3-B3, SSD (AHCI mode, no RAID), Win10, not OC'd.

Similar problem, different MB:
http://forum.giga-byte.co.uk/index.php?topic=15567
http://forum.giga-byte.co.uk/index.php?topic=15699

Title: Re: GA-P67A-UD3-B3 U1D (UEFI BIOS) sleep/wake problem
Post by: Roman0703 on December 10, 2015, 08:03:12 am

Found out disabling "Fast Boot" helps.
Is there a way to fix this without sacrificing boot speed?