Monitor no signal

[powerkem456]

Hey, i just bought a new gpu and tried installing it. When I start everything inside the computer seems to work fine, all the fans spin but my monitor stays black. After that i tried using the old gpu and the problem was the same (before everything worked fine). But I noticed that my dram LED was red so i took out one of the RAM sticks and tried starting the pc. It launched just fine and the monitor was actually showing everything. Unfortunately, when i turned off the pc and started it again the same problem appeared(no connection, black screen). I also tried a third gpu and putting the ram back in but nothing worked. I'm guessing there's a problem with my mobo. I'd like to see what you think.

PC specs:
8 gb ram
CPU - i5-2500k
GPU - gtx 1050 ti
motherboard - asus p8p67 le

 

[Kasper Jorgensen]

First try to reset cmos. Next go through everything and check all cards and ram are properly seated, also make sure every cable connection sits like it should.