Red light on DRAM

[Pavo05]

Hi, so on my motherboard there is red light on DRAM. It all started when power outage happened, pc shuts down. Whe power outaged I turned off psu on switch, and when power came back. I turned on psu on switch and started pc, but it showed up something like Select Proper Boot Drive I think. Then I again turned on pc and got in bios, wanted to select my boot drive, and when i were selecting i missed ssd and clicked on hdd, again I tried to start pc but screen that display Asus stuff and that click "Del" to enter bios, just didnt pop up, and I ned to turn it up few times and when i entered bios and clicked on ssd, it started Automatic Repair, but got in loop, again i turn on pc and it is just windows blue logo and black background loop. Then I opened my pc saw that light, pulled out Ram and putted ram back in slot, but it wont show the display, monitor isnt activating on pc startup. Then I couldnt shut down pc on button, I need to switch it off or to hold on button. Also when i click on button to turn on, it starts, turns off itself and turn on again itself. Think it had some type of smell, and baddest thing that on site where is info about power outages of my city, there was no my street...