OSI Model

I learned that the LLC sublayer of Data Link layer is responsible for Error Detection and Error Correction. However, while I read some articles, I found out that the transport layer carries out Error Checking. I'm really confused about this.

My setup motherboard : Rog strix b350-f gaming cpu: ryzen 7 1700 gpu : asus radeon r7 370 4GB ram: G.skill ripjaws V 2800Mhz I have 2 monitors an asus vs228 and an LG w2234 , the asus has a 1920x1080 resolution and the lg has 1680x1050 resolution both at 60Hz and both have VGA input. I have...