Question My computer has the hiccups

[TheSaiyanNes]

I've never seen this before in any of my computers so I don't really know how to fix it, nor do I know how to describe it really,

essentially every 2 seconds or so the audio will kinda glitch, like I can still hear it fine but it's got a weird glitch like sound. but also my cursor will glitch and jump from spot to spot when I'm moving it around.

I'm a digital artist so you can see why the cursor issue is kinda problematic, the audio I've noticed due to listening to music whilst doing my thing.

I can give full specs on my PC but I don't know which all is important so I'll wait until you guys ask for certain specs. I really appreciate any help

 

[R_1]

All the specs. CPU RAM down to the Power supply. every bit of data is helpful.

 

[TheSaiyanNes]

CPU: AMD Ryzen 7 3800X 3.9GHz

Capture Card: Elgato HD60 Pro Game Capture Card

Fan: CyberPowerPC MasterLiquid Lite 120mm ARGB CPU Liquid Cooler with Dual Chamber Pump & Copper Cold Plate

RAM: 8GB (8GBx1) DDR4/3000MHz Memory AND 8GB (4GBx2) DDR4/2400MHz Dual Channel Memory

Hard-Drives: 1TB SATA-III 6.0Gb/s 32MB Cache 7200RPM HDD AND 3TB (3TBx1) SATA-III 6.0Gb/s 64MB Cache 7200RPM HDD

Motherboard: ASRock X570 Phantom Gaming 4 ATX

Power supply: 800 Watts - Standard 80 Plus Gold Certified Power Supply

Sound Card: ASUS STRIX SOAR 7.1 PCIe Gaming Sound Card

Graphics card: EVGA GeForce® GTX 1660 XC Black Gaming 6GB GDDR5


that should be everything pretty much

 

[R_1]

did you disable the onboard audio controller in the BIOS and uninstall its drivers? will resolve driver conflicts.
who makes the PSU? what model?