About three weeks ago I noticed that both of the Z83-4 units I have did not display the installed SD memory card (SanDisk - Ultra PLUS 64GB microSDXC UHS-I Memory Card) in Windows Explorer. The device status of the “SD Storage Class Controller” that had been connected to the memory card (“Generic SL08F SD Card”) in Windows Device Manager was
[SOLUTION] SD Card Problem
“This device cannot start (Code 10)
{Operation Failed}
The requested operation was unsuccessful.”
...{Operation Failed}
The requested operation was unsuccessful.”
[SOLUTION] SD Card Problem