Booted PC without RAM

Hello everyone. As the title suggests, I booted up my PC without my RAM installed (I forgot to put it back in after taking it out) and it didn’t turn on, so I got scared and a turned it off. I did this two more times. Then I realized my RAM wasn’t in, so I put it back in and I got an error message saying “Boot Failure Detected” with three options under it. The first option said “Load Optimized Defaults then Boot.” The second option said “Load Optimized Defaults then Reboot.” The final option said “Enter BIOS.” I saw this message, didn’t know what to do and turned the PC back off. Is my motherboard cooked or am I good?