Question No signal

ChangeFather

Prominent
Dec 16, 2019
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Hi! I have a problem: my PC boots but no signal is shown on the monitor. The CPU fan works, the PSU one too, the little green light near the 20+4 pin connector works but I get no signal. I tried to take out the ram sticks one by one and to reset the battery, didn't work. Also, a strange thing happens when I boot the PC up: my mouse/keyboard lights won't start but if I click the mouse, the lights work, for a second. I tried them on my sister's laptop and they work just fine. The only thing that I can't test is the GPU/PSU/CPU and maybe the monitor.
Specs: i5 2400
Gtx 1050 2gb
4X2GB RAM DDR3
Mobo-Intel dq670w
PSU segotep ATX-500WH