Computer beeps while running cross validation with GPU

[raydai]

Hello everyone!
I have a mysterious problem..
Whenever my colleague performed cross-validation with GUP mode, a beeping noise comes..since this happens only while running cross-validation on GPU mode. It is no issue if he used only the CPU to run this program.

it occurs within 3-5 mins of starting the cross-validation process.
Can somebody help me out here??

This is our workstation configuration:
Processor (AMD RYZEN Threadripper 3rd Gen): 32-Core 3.70 GHz AMD RYZEN Threadripper 3970X 3rd Gen
Air-cooling (CPU)
Memory (DDR4 3200 MHz): 128 GB
GPU Support: 4 GPU-Ready (only for 4x NVIDIA RTX 2080 Ti; 1600W power supply)
Operating System: Ubuntu 20.04
Graphics Card: 2 x NVIDIA RTX A6000 48 GB
NVIDIA NVLink Bridge: 1 x NVLink for 2 x NVIDIA RTX (up to +15% performance)
HDD #1 (Operating System, Applications):1 TB PCI-E 3.0 NVMe SSD
HDD #2:1 TB PCI-E 4.0 NVMe SSD
HDD #3:8 TB HDD
HDD #4:8 TB HDD