gigabyte h110m with skylake i3 will not show up on screen and bootloops

Ib2gr84u2c

Reputable
Aug 21, 2015
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4,640
as the title says i cannot see anything on the screen (monitor keeps going to sleep from lack of detection). i just put the pc together its a skylake i3 in a gigabyte h110m-s2h-gsm with a corsair 430w psu, a seagate 1tb hdd and an old optical drive i had laying around. fans spin up and the motherboard lights up orange on some parts, but when i plugged my other computers case speaker in i heard 5 long beeps until it turned off and tried to boot again. Can anyone help me? i thought maybe i need to flash the bios but how can i do that without seeing it? much thanks in advance! i should mention im using onbaord graphics, no video card in this build
 

Ib2gr84u2c

Reputable
Aug 21, 2015
64
0
4,640


patriot viper 4g,had 2 (8g total) sticks but had to split them between that build and my own rig (i7) because i didnt have any ddr4 other than those 2 sticks. my bigger rig runs perfectly fine with the one stick so idk why the smaller one wouldnt