Need help! My pc wont start at all

[Milano7]

Hello guys, 
Im really desperate now. I bought a new motherboard, cpu and ram few week ago, but my pc wont start.
I tried and tested everything to make it work, but nothing seems to help.
Today I even buy a new motherboard again, because I tought it can maybe be a faulty mb.
I tested my psu with a bridge, but it works.

So what can possible the problem here ? 
Do I maybe need a 2x8 pin connector attached to the mb ?
Mb is the Asus rog strix z690 gaming a
Cpu is 12600k.
 

maybe psu is too low 750w ?

evga ftw 3070ti

intel i5 12600k

9 lian 120mm uninfans

lian li aio

2 ssds

1sshd

16gb 3600 ram

[IkeaGnome]

1 minute ago, Milano7 said:

Do I maybe need a 2x8 pin connector attached to the mb ?

You shouldn't need both 8 pins connected as long as you're not doing extreme overclocking.

You do however, need one of them plugged in. The one on the right is what I tend to do, but your board might want the one on the left to have power. 

 

[Milano7]

3 minutes ago, IkeaGnome said:

You shouldn't need both 8 pins connected as long as you're not doing extreme overclocking.

You do however, need one of them plugged in. The one on the right is what I tend to do, but your board might want the one on the left to have power. 

 

Yea I tried it, but wont work

[IkeaGnome]

2 minutes ago, Milano7 said:

Yea I tried it, but wont work

What PSU?

Can you upload a picture of your motherboard and as many connectors as you can get into a picture?

[Milano7]

3 minutes ago, IkeaGnome said:

What PSU?

Can you upload a picture of your motherboard and as many connectors as you can get into a picture?

Psu is evga supernova g2 750w

[IkeaGnome]

Remove the LED extension cables for now. 

Do any of these lights come on?

What happens when you touch the two power switch pins with a screwdriver?

Why the tape on the 8 pin power for the CPU?

[Milano7]

Just now, IkeaGnome said:

Remove the LED extension cables for now. 

Do any of these lights come on?

What happens when you touch the two power switch pins with a screwdriver?

Why the tape on the 8 pin power for the CPU?

No led lights come up. Only If I remove the cpu cable.

screwdriver wont help either.

I had the tape on for like 2 years, because the wires got a little loose ( not broke ).

Before this I had a ryzen build with the same psu, and it worked perfect.

Now with this intel build, nothing works

[Tan3l6]

5 minutes ago, IkeaGnome said:

Why the tape on the 8 pin power for the CPU?

btw seems like 2x2 pin connector (or 6-pin?) not 8-pin. Might be wrong though.

[Milano7]

3 minutes ago, Tan3l6 said:

btw seems like 2x2 pin connector, not 8-pin. Might be wrong though.

Its a 2x 4 connector 

[IkeaGnome]

4 minutes ago, Milano7 said:

I had the tape on for like 2 years, because the wires got a little loose ( not broke ).

 

14 minutes ago, IkeaGnome said:

What PSU?

What PSU, and what do the letters on the side say? It's hard to read. This is the wire you were using for the CPU before? How many wires are in this connector? 

Did removing the cable extensions do anything?

When you built on the CPU box before putting into the case, did everything work fine?

4 minutes ago, Tan3l6 said:

btw seems like 2x2 pin connector, not 8-pin. Might be wrong though.

I think it's 4x4. I can see 7 different wires. Hoping it's not 6+2.

Edit: You answered 2 while I was typing.

[paddy-stone]

Looks like you don't have anyhting in the CPU-FAN connector to me, but can't tell exactly from those pics. You might be able to disable the CPU fan warning though in the bios, if you can get in... I would suggest just plugging in any fan to the cpu fan just to try it.

[Milano7]

8 minutes ago, IkeaGnome said:

 

What PSU, and what do the letters on the side say? It's hard to read. This is the wire you were using for the CPU before? How many wires are in this connector? 

Did removing the cable extensions do anything?

When you built on the CPU box before putting into the case, did everything work fine?

I think it's 4x4. I can see 7 different wires. Hoping it's not 6+2.

Edit: You answered 2 while I was typing.

Yes its the same wire I use for my old ryzen build.

Which cables I need to remove ?

I just take my old parts out. Aorus mb, ryzen 5 3600. 3200mhz ram. And then placed all my new components.

New 1700 bracket. Put the cpu in socket, put the aio cooler on it, put the ram sticks, and connected everything. But when I click the power button, I only hear like a little click. But it doesnt start, fans arent even moving

[Milano7]

5 minutes ago, paddy-stone said:

Looks like you don't have anyhting in the CPU-FAN connector to me, but can't tell exactly from those pics. You might be able to disable the CPU fan warning though in the bios, if you can get in... I would suggest just plugging in any fan to the cpu fan just to try it.

Yea but even without a cpu, the pc should atleast start to the bios right ?

I did connect the cpu fan in the mb and the other one in the lian li fan controller 

[Tan3l6]

1 minute ago, Milano7 said:

Yea but even without a cpu, the pc should atleast start to the bios right ?

Wrong

[IkeaGnome]

2 minutes ago, Milano7 said:

Which cables I need to remove ?

 

Are the LED power cables new, or were they already in there?

Double check your front panel is hooked up correctly, and that the 24 pin cable is all the way in the motherboard.

[paddy-stone]

2 minutes ago, Milano7 said:

Yea but even without a cpu, the pc should atleast start to the bios right ?

I did connect the cpu fan in the mb and the other one in the lian li fan controller 

Maybe, but doesn't hurt to try it as I said... I'd check your other connections also.

[paddy-stone]

LOL, we all pretty much said the same thing at the same time.

[Milano7]

1 minute ago, IkeaGnome said:

Are the LED power cables new, or were they already in there?

Double check your front panel is hooked up correctly, and that the 24 pin cable is all the way in the motherboard.

The led power cables comes installed with the case. I use a lian li strimer cable, which I put in the mb, its a 20+4

[Milano7]

[Milano7]

I think I solved it. I remove the strimer cable. And put in the normal 24 pins

[IkeaGnome]

12 minutes ago, Milano7 said:

I think I solved it. I remove the strimer cable. And put in the normal 24 pins

You can try putting the Strimmer cable back in. When we were saying double check, we meant that it was connected properly. It might have just not been plugged in all the way.

[Milano7]

10 hours ago, IkeaGnome said:

You can try putting the Strimmer cable back in. When we were saying double check, we meant that it was connected properly. It might have just not been plugged in all the way.

Hmm I dunno, I tried a few times with a bit of force, and I think it was all the way in. Really strange

[Robchil]

5 hours ago, Milano7 said:

Hmm I dunno, I tried a few times with a bit of force, and I think it was all the way in. Really strange

like in a molex plug. pins sometimes slide back and loose connection when forcing them together. it shouldn't be hard to plug ports together. 

 

[Blackjack1336]

Sick build by the way