System doesn't want to boot

[Jeremy_122]

Hi everyone,

I am trying to create a new setup with :
Pentium G4400
8 Gb DDR4
H110M motherboard
Corsair VS350
SSD kingston 120G

When i boot my system, nothing is displayed on screen.

In first case, I bought a MSI H110M pro-vd which indicate a CPU issue (debug led). I tried with another Pentium G4400 but i had the same issue.
Then I tried with another motherboard, gigabyte ga-h110m-s2h. There is no debug on this board but i had the same issue with both CPU.

To be sure of all, i tried with another power supply with both motherboard and both cpu. Same issue...

When i do my test, i am trying with :
Cpu, ram, 24 pin plugged in, cpu power plugged in and cpu fan plugged.

Please can you help me to understand why this system doesn't want to work ?

 

[alexoiu]

Hi, Have you connected the 8 pin power cable to the motherboard?

 

[Jeremy_122]

Yes of course !
On the msi motherboard, there is a 4 pin only.
The gigabyte has a 8 pin.

 

[alexoiu]

Hard to say. Can you test different CPU model?

 

[Jeremy_122]

Unfortunately i don't have an older cpu. But i have 2 pentium g4400.
I checked compatibility array for socket and motherboard, they said a bios version on 2017 support this cpu for both motherboards.

 

[alexoiu]

No other idea, unfortunately, than RMA-ing parts together. Like board, CPU and power supply.

 

[Jeremy_122]

The first setup (with msi board) cannot be return because i bought it on june...
That's why i bought another one (with gigabyte board).

I don't understand how 2 new setup can have the same issue...

 

[alexoiu]

It might be a BIOS issue, though. Try at a local shop and see if they can update the board's BIOS.
They all can be RMA-ed via manufacturers (Intel and MSI/Gigabyte).

 

[Jeremy_122]

The issue was the RAM...
I go to a local shop and he tried with another ram and works fine.

Thanks for your help !

 

[alexoiu]

You're welcome. The CPU LED was misleading though...