Two boot menus on start-up

I’ve just installed Manjaro linux on my PC, i have a small problem. I’m doing dual-boot with Manjaro and Windows on this PC and I have two different boot menus, one is black and white kinda DOS style and the second one is the manjaro boot menu. I’ve used EasyBCD too if that helps.
Going through two boot menus is gonna get really tedious after some time.