0x00040049 i google it and some other user with it in hes case was USB issue according to them.

So do you have a controller or other logic things like that that might cause issue. atleast you can unplug them to see if pc stop crashing.

Dont forget what that error code is can point at, can be many things, we are not in controll over what exatly it is.

Determin if its software ( drivers) or hardware ( gpu PSU .
Did your system crash and stop or crash abd restart.