HP 8300 MT, after resetting CMOS, boots only with 2 GB of RAM and without a discrete graphics card, how can I remove the boot ban in a different configuration?

Question

Iron

After replacing the SSD with another SSD, the HP 8300 MT laptop stopped displaying the image on the screen. Then, according to the instructions, I reset it with the CMOS button. The symptoms remain. I turned everything off one by one and checked it on another PC, the RAM is working, the video card too. When you try to install more RAM or a video card, the computer turns on the fans, but the image is not displayed on the screen.

Answer 1

Does the motherboard pass POST ?