PC keeps freezing

[BunnMan]

My PC keeps freezing at random times...
Most of the time, the PC freezes for 3-5 seconds with a buzzing sound coming from my speakers.
There are times where the PC freezes for maybe 2 seconds, then I get no sound from it for another 3-4 seconds and a window pops up "which device did you just plug in"(front speaker / headphones).

The PC is new, so it's not a new update that caused this, also I took it to a repair shop, where they updated and installed all the necesary drivers, to get the same result as before.

The PC's temps are normal when idling and gaming.
Specs:

ASUS TUF Z390-PLUS

intel core i5 9600k

Cooler Master 212 EVO

G.SKILL Ripjaws V 16GB 3200MHz

KFA2 GTX 1070Ti

Crucial BX500 240GB SSD
WD Blue 2TB HDD

Seagate Barracuda 1TB HDD

LC Power LC6650 650W

[TheBean]

are all the cables for audiodevices plugged in properly? this sounds (get it?) like a issue with cables or connection in ports

[BunnMan]

Just now, Saksham said:

are all the cables for audiodevices plugged in properly? this sounds (get it?) like a issue with cables or connection in ports

the cables are plugged in properly, also, it doesn't really matter if i plug the cables in the motherboard or in the front ports of the case

[TheBean]

Just now, BunnMan said:

 it doesn't really matter if i plug the cables in the motherboard or in the front ports of the case

try and see what happens. if the connection is good, it *may* be that the cable itself is bad

[BunnMan]

Just now, Saksham said:

try and see what happens. if the connection is good, it *may* be that the cable itself is bad

already did, plugged in the cable of the speakers to motherboard and front ports, did the same with the headphones, with the same result

[TheBean]

try a different cable

[BunnMan]

Just now, Saksham said:

try a different cable

i tried 2 cables(speakers & headphones), both of which worked perfectly fine in my previous PC

[TheBean]

bad mobo?

[BunnMan]

2 minutes ago, Phaytuh said:

Try using the pc without any audio devices plugged in for a while. If it still freezes with nothing plugged in it could be an internal hardware issue

my monitor uses displayport to play sounds, so do I disable that aswell, or should it be fine ?

[BunnMan]

43 minutes ago, Phaytuh said:

You can leave that enabled at first, and if it still freezes then disable it. The idea is to work by process of elimination and remove things that could possibly be the cause until the issue stops.

if this works, could it be a bad mb ?

[flashiling]

i think i have the same problem with my ryzen cpu and 2080 gpu.

do you have an ssd? if so which one

[BunnMan]

On 1/8/2019 at 12:55 PM, flashiling said:

i think i have the same problem with my ryzen cpu and 2080 gpu.

do you have an ssd? if so which one

i have a crucial bx500 240gb

[flashiling]

On 1/8/2019 at 7:22 PM, BunnMan said:

i have a crucial bx500 240gb

oh then i dont know if i have the same problem. my friend and i had a problem that sounds like the one you're describing but we have kingston A400 480gb ssd's

 

[TetraSky]

Did you overclock your CPU? This kind of behavior isn't rare when an overclock is unstable.