Question MSI MPG Z390 1Short Beep... Help

[IronicKast]

Actually I use Aorus Elite Z390 Motherboard but my pc die suddenly. then when I turn it on again it beeps twice. So I thought it was CMOS ERROR. when I cannot fix it I bought another Mobo (MSI MPG Z390 Gaming Pro Motherboard) and install it with my current parts. but all I get is another beep, 1short beep.
I am so confused right now, because I cannot get my PC to start and to mention all of my parts are new.
What could be the possible problem/error my PC has? Really need some help. TIA

MY SPECS:
i7 9700k
RTX 2070
Tforce 4x8gb 3200mhz
Samsung M.2 970 Pro O.S. Drive
2x Samsung 860EVO 500GB
2x Seagate FireCuda 2TB SSHD
MSI MPG Z390 Gaming Pro and Aorus Elite Z390
SilverStone Platinum 750w

 

[Barty1884]

1 short beep is usually a successful post.

What happens, specifically? Do you not get a display out from the GPU?
To confirm, you're connecting your monitor to the GPU and not the motherboard?

How are you connected to the monitor (HDMI, DP etc)? Any adapters involved?

 

[IronicKast]

1 short beep is usually a successful post.

What happens, specifically? Do you not get a display out from the GPU?
To confirm, you're connecting your monitor to the GPU and not the motherboard?

How are you connected to the monitor (HDMI, DP etc)? Any adapters involved?

yeah I connected my monitor to the GPU with DP because obviously I have i7 9700k.
What happen is when I turn on my PC all I get is beep no power at all, no display what-so-ever...
I got 2 short beeps with Aorus Elite Mobo
1 short beep with MSI mobo (I use Currently)

 

[Barty1884]

Those beeps don't align, which is strange.
2 beeps on the Aorus indicates a CMOS error, 1 beep on the MSI board might relate to RAM (can't find a more up-to-date beep code listing for MSI)
https://forum-en.msi.com/faq/article/bios-beeps-and-codes

I don't see your memory listed... what modules are you using?

What PSU is powering the system?

yeah I connected my monitor to the GPU with DP because obviously I have i7 9700k.

Stick around awhile - obvious isn't always so obvious

 

[IronicKast]

Those beeps don't align, which is strange.
2 beeps on the Aorus indicates a CMOS error, 1 beep on the MSI board might relate to RAM (can't find a more up-to-date beep code listing for MSI)
https://forum-en.msi.com/faq/article/bios-beeps-and-codes

I don't see your memory listed... what modules are you using?

What PSU is powering the system?

SilverStone Platinum 750w
TFORCE 4x8gb 3200mhz

 

[Barty1884]

Ok, start with only 1x8GB.
Any change?

 

[IronicKast]

Ok, start with only 1x8GB.
Any change?

yeah already did that, nothing happens

 

[Barty1884]

Have you tried each module individually? And clearing the CMOS?

 

[IronicKast]

Have you tried each module individually? And clearing the CMOS?

yeah already did that, nothing happens