"Input Signal Out Of Range" on some distros, no problem on W7

Hello forum, I have asked earlier on Linux-General. This is probably a hardware compatibility issue so here i am. Well since i added a dedicated graphics card to my setup I am now unable to run linux smoothly. I can install them but I am experiencing "Input Signal Out of Range" as i'm expecting X to came up. If i remember correctly only Porteus Mate 3.2.2, Slacko7.0 and Ubuntu 20.04.2.0 (safe graphics) live usb booted without the error. Before the upgrade i can install and operate fine on both Buster and Slackware 14.2. As of now i am stuck with windows 7 as my main driver with several linux guest oses. But i really want to switch now asap.:)

Code:Hardware info:
HP Elite Compaq 8300 SFF (release Q3 2012)
HP ProDisplay P202 (release 2015)
4G RAM Samsung

upgrade:
NVIDIA GeForce GT 710 2GB (GK208) (MSI) (release 2014)
120GB SSD
8GBx2 Team Group RAM (additional)
BIOS: K01 v3.08 (release Apr 10, 2019)
new CMOS batteryI am currently looking at xrandr as advised from a related thread here on LQ.

I am ready solve this but i can't without your help.:study: