Blue screen after choosing option

[David (PassMark)]

The screen for Memtest86 (v5 and later) is black, not blue.

What version of MemTest86 are you using?

[djaygier]

Hi. Just build my pc a month ago and im getting random reboots so i wanted to test my ram and Memtest86 doesnt work. It just loads into a full blue screen but a
blinking white "|" as if it wants to type. Can someone help me with this? My ram is unoverclocked Corsair DDR4 Vengeance RGB Pro 2x8GB.
Thanks!