What do I look for when running memtest?

[SmartCraft69]

Hi guys! I'm currently running memtest 86 from a usb. http://i.imgur.com/N4WGrKs.jpg How do I know when the test has run long enough for any problems to be detected? How can I check the indicators that its been running for that amount of time? How do I see if anything went wrong on a test like a "fail"? Thanks to anyone sending responses. I am also doing this because I am experiencing crashes and blue screens on higher end games like Crysis 3 and BF4 mp. Im just trying to narrow the prob down to my psu or ram.

 

[smorizio]

it have a big red fail on the screen if there an error and the test that fails. the test should be run over night to make sure it does a few loop.

 

[SmartCraft69]

Yeah I'll be running it over night. Its 16 gb so it might take some time. And when a FAIL like that comes up, it indefinitely means something is wrong with one of the modules?

 

[smorizio]

could be...if your teching out ram issues the test will tell you what ram slot has the error in hex code. what you do then is swap the ram to another slot and see if the error follows the ram or the slot.