Cant get into bios

Wcschuyler

Honorable
Oct 23, 2013
14
0
10,510
Just put it all together, when i power it up it shows the gigabyte splash screen then goes to a black screen that says "reboot and select proper boot device, insert boot media into selected boot device and press key_". If i hit f9 or del at the splash screen to go into bios all it does is show a black screen with a white arrow cursor, What does this mean?
Specs,
Mobo: gigabyte
A88xn-wifi
Cpu: a10 7850k
Ram: amd r9 2400mhz