Hi,
The HP 2011x has a factory set resolution of 1600 by 900. This monitor only has a DVD-D connector so be sure to use a HDMI to DVI-D native cable or HDMI to DVD-D adapter. Only use one active video input to the monitor and set the PS4 to auto and see if the PS4 will negotiate an acceptable resolution.
Check the Sony PS4 for system updates.
HP ENVY 6055, >Custom PC - Z690, i9-12900K, 32GB DDR5 5600, quad NVMe drives 4K screen, NVIDIA 3080 10GB