For the MFIO: Red – V+ Black – 0V Blue – RS485_B White – RS485_A For Power: Please see the white markings on one section of the power cable ( it refers +V) and the pure black ( it refers -V)
Please find videos to replace the SSD : Part 1 - https://drive.google.com/file/d/1rI0JGeVT60gYGVaaR87WPZUhmmKS06St/view?usp=sharing Part 2 - https://drive.google.com/file/d/17W5uI_xmE-iN1wma4Yg0NZPAcjjHbu9K/view?usp=sharing Part 3 ...