B450M-HDV PS/2 wakeup support?

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   Hello, bios option PS/2 Keyboard S4/S5 Wakeup no function.
I have a usb keyboard. 
Change another one the result is the same. 
How can I solve them? Thanks

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Ridly Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 11 Nov 2017 Status: Offline Points: 13	Post Options Post Reply Quote Ridly Report Post Thanks(0) Quote Reply Topic: B450M-HDV PS/2 wakeup support? Posted: 10 Jul 2019 at 2:54pm
	Hello, bios option PS/2 Keyboard S4/S5 Wakeup no function. I have a usb keyboard. Change another one the result is the same. How can I solve them? Thanks

ASRock_TSD Members Profile Send Private Message Find Members Posts Add to Buddy List ASRock_Official Joined: 20 Mar 2015 Status: Offline Points: 8907	Post Options Post Reply Quote ASRock_TSD Report Post Thanks(0) Quote Reply Posted: 10 Jul 2019 at 4:11pm
	Dear Ridly, Greetings, this is ASRock TSD. We have validated this function in our lab with a PS/2 Keyboard and it did work. Please notice that this function only works with PS/2 keyboard, USB keyboard is not supported. Please enter Device manager > your PS/2 Keyboard > Power management and make sure "Allow this device to wake your system" option is checked. If PC stills no response with this feature, please load BIOS default and only set PS/2 keyboard wake to enable to verify. If possible, please use other PS/2 keyboards to verify. Thanks! All the best, ASRock TSD