The PC does not boot, after checking the devices it says Dram at Bank (s): 0, what could it be?

Question

Iron

Hello, in general, at work, the PC does not boot up for managers, I don’t know how they do it, but there are always some problems.
Closer to the point, when you turn it on, the devices are checked, then a table is displayed, it says where the hard drive is connected, and where the drive is. Then something else, and in short everything hangs at the moment
Dram At Bank (s): 0
I tried to google, I think it's related to the RAM, but I'm not sure, I really didn't find anything, so dear experts who know or have encountered this please advise and help me figure it out.

Answer 1

In general, judging by the message, the computer did not find RAM modules, how did it manage to display something on the screen? An interesting question, usually it would just squeak, I'm a little behind the times, maybe modern motherboards can turn on without RAM.
In general, googling on this issue sent here
Here, a similar problem was solved by disconnecting all usb flash drives from the computer.