when i turn on my computer, 4 red lights flash in different positions on the motherboard but still works.

[Boxofdemons]

4 red lights flash from different positions on the motherboard at startup but the computer seems to be fine, but it concerns me and also I've been having problems when i run a game the computer monitor turns black and the fans go crazy forcing me to restart the computer

 

[PC-4LIFE]

Could be EZ debug. Anything written next to the flashing lights?

 

[microlost]

What is the make and model of the computer?