You have just installed new motherboard,and did you reinstal windows?
Have you tried pressing delete to go into bios to check settings.
Have you upgraded motherboard from 1 chipset to another ie via to nforce?
Huawei P10 review
1995-2015: How technology has changed the world in 20 years
How VR is being used to simulate space
New iPad, iPhone SE & Red iPhone 7 on sale now
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.