DDR3L 8gb 1600mhz detected as 4gb

[anikin777]

I had a Sodimm passed to me .8Gb but detected as 4gb. During memtest86, something strange happen. On the left hand saide of the screen , it says 3972M . but on the right side, it was reading / testing 4093-5368M. It my ram spoilt or someone play punk selling me a repasted 8gb sticker ram.

I install my laptop with 8Gb + this spoilt Ram 8GB, it shows 12GB.but it run slower than 8gb.
When I run memtest86 with 12GB, it give error.

I try to insert picture but it shows URL . how to insert picture?

 

[anikin777]

]http://[/url]

 

[kgt1182]

Its not a 8GB stick repasted as 4GB, its a faulty 8GB stick.