m5a99fx pro rev. 2.0 dont boot

Sep 26, 2018
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i tryed severall times booting the pc som i get lucky and go to bios but my bios is not dispalyed correctly and get a message of bot imcompability my mobo is a:
asus m5a99fx rev.2.0
asus amd r9 270x 4gb
ripjaw 8gb x 2
hyperx 4gb x2
cpu 83 something black i dont remember and i reseted already the bios 3 times
hdd sata 1tb
dram light
cpu ligh
vga sometimes light and boot doesnt light