I have a MyBook WE II (1TB) and connected to my wireless router. It is accessed by 3 computers in my house. Lately, I can not write to the disk. I can not save a file on the MBWE, create folders, etc. I get an error message telling me "access denied".
What do I need to check to see what's going on? Are there any diagnostics I can use to check the status of the drive?