Pc wont boot to bios

Which fans turn on?

Any beeps?

What mobo?

>>282264
>changed ram around slots

Did you try having 1 stick in and 1 stick out

>>282264
>all fans spin

>>282276
missed that.

Any beeps?

What mobo?

Have you tried disconnecting all drives and gpu? What happens?

>>282276
All fans spin

Don't have any beeps

Gigabyte 78lmt

>>282280
Yeah I've tried that

>>282284
Tried every combination of removing parts etc, nothing worked

>>282264
I remember one time my PC did not boot after installing a new CPU cooler. I think it was because I installed the heatsink really tight.

I knew it was the CPU cooler since it was the only thing I installed that day.

>>282306
Just tested this and got nothing still

This happened to me a couple of times a while back after cleaning and installing a new CPU and motherboard. I unplugged the cables going to my hard drives and plugged them back in and it booted up.

Check if cpu 8/4 pin from psu is seated properly

>>282301

>Gigabyte 78lmt

That board should give you beeps if errors.

Boot it up with no memory, this should definitely give you beeps. If it doesn't, either your mobo or psu are faulty ... or like >>282346 says, check your power connections are plugged fully in.

File: speaker.png (175KB, 912x923px) Image search: [Google]

175KB, 912x923px

>>282357
If you want beeps for troubleshooting, you need to connect a speaker on the jumpers on the bottom left of your mobo.
Pic related

File: speaker.jpg (15KB, 600x600px) Image search: [Google]

15KB, 600x600px

>>282448
It should haver come with the motherboard, it looks like this.