Memtest weird screen starting pass 2

[Craggsy]

Hi I'm having crashes and lock ups so am running Memtest after pass 1 the screen changed to this it appears to be continuing but having never used the programme before is this a normal screen

 

[pgi947]

That's not normal but it screams of seriously corrupted memory.

I had ddr2 that would do something similar but with exclamation marks lol.

 

[Craggsy]

Well I took out 2 of the 4 sticks and started the test again and it is running normally so may either be something with sticks 3 or 4 or their slots it has run 2 passes on the first 2 sticks with no errors or weird screens at them moment so will let it run a few more then swap them over and start again