Motherboard issues on pc

Sky_Powder

Prominent
May 8, 2017
17
0
520
Howdy, so recently i got a new motherboard for my originally oem pc (dell optiplex 990), because i got a newer case and the front panel connectors didnt match with the original motherboard, but after installing it, i boot up the pc, and it stays on for about 10 seconds, with no signal on the monitor. It may be a problem with my cooler, since its the same oem cooler, which is 5 pin, but the cpu cooler header is 4 pins, but im getting a cooler come monday, other than the cpu cooler, is something wrong with the motherboard?
Specs-i7 2600
Intel dq67sw motherboard
8gb ddr3 1333 ram
Gtx 1050ti