Dell P3424WEB User Manual page 30

NOTE: The computer BIOS must be configured to enable WOL function
first.
NOTE: This LAN port is 1000Base-T IEEE 802.3az compliant, supporting
Mac Address (Printed on model label) Pass-thru (MAPT), Wake-on-LAN
(WOL) from standby mode (S3 only) and UEFI* PXE Boot function [UEFI
PXE Boot is not supported on Dell Desktop PC's (except for OptiPlex
7090/3090 Ultra Desktop)], these 3 features depend on BIOS settings and
version of the OS. Functionality may vary with Non Dell PC's.
*UEFI stands for Unified Extensible Firmware Interface.
NOTE: WOL S4 and WOL S5 only capable with Dell Systems that support
DPBS and is with USB-C connection only. Ensure DPBS function are
enabled on both the Computer and Monitor.
NOTE: Any issue related to WOL, users should debug the computer
without monitor. After the problem is solved, then connect to the Monitor.
30 | About your monitor