New PC Build won't post...

[Alexnorgb]

Hey everyone, I just got new parts for my pc build today and I've been struggling for the past few hours on this, without any delay my parts are

 

MB: B450 Gaming X atx

CPU: Ryzen 7 3700x

RAM: G.Skill ddr4-3600mhz 2x16gb cl19 cameo 

PSU: Corsair 550W 

GPU: gtx1070 msi 8gb

 

So I mounted everything booted the system and everything was getting power but no post.

 

What I tried:

-Switching Ram sticks trying only with 1 on every slot then repeat with the other one.

-Removing the cpu and installing it again check if no pins are bent.

-Unpluging de GPU trying with HDMI cable on mobo back to GPU

-Removing everything from the case trying it outside.

-Using the Mobo speaker which does nothing no beep sounds anything.

-Checked mobo compatibility it says 3000 series ready out of the box can't see if it really needs a bios update or not since  I dont have an older AMD cpu upgraded from Intel (all tho I still suspect it may be this).

-Bunch of other little things that I can't remember.

 

 

Does anyone have any advice or a solution am desperate.

I apologize for my broken english.

 

Thank You

 

 

 

[Alexnorgb]

14 minutes ago, Grand Admiral Thrawn said:

The problem may be, as you suggested, be caused by BIOS version. The product page states that your CPU is supported since version F40.

More information here: https://www.gigabyte.com/Motherboard/B450-Gaming-X-rev-10/support#support-dl-bios

Yeah I saw that one, I bought this one because it said it came already updated for 3000 since I didnt want the trouble of having to flash the mobo with the other b450, tomahawk for example.

 

Can it really be the case ? if so how da hell am I going to flash this mobo now ?

[Alexnorgb]

1 hour ago, Grand Admiral Thrawn said:

If you have tried my first suggestion (running without the GPU) then it's highly likely it's the CPU support problem. You need however a different CPU to flash the new BIOS since you can't boot without one. Even the cheapest supported will do.

Edit: The 3000 ready doesn't mean 3000 compatible, so it's likely to require BIOS update.

Yeah that proably is the problem trying to see if I can find anyone with an AMD cpu so can update the mobo.

 

Thank You for your time

 

Edit: I also tried with GPU and without no luck.