There are two ways of doing this to apply it across all power profiles. You can either keep changing the existing power plan and use the SCHEME_CURRENT option to change for all one after the other.
These solutions can help if your monitor keeps entering Power Save Mode or shows "Entering Power Save Mode" in Windows 11/10.
Once everything is disconnected and the laptop is off, press and hold the power button on your HP laptop for 15 seconds. Reconnect the battery first, if it is removable, and then plug in the AC ...