I replaced the disk in My passport wireless pro (short as MPW) to WD SA530 (a 1T SSD disk).
It works normal, all function, for few years.
But suddenly, it fail to recognize SA530.
Plug USB cable to PC, PC can not recognize the external driver.
Power on MPW, all light twinkling, no function works.
Take out SA530 and put it into anther portable disk box, it works, external driver can be recognized, all data can be copied.
Put another 120G SSD disk into MPW, restore the system, it also works.
So, only MPW + SA530 does not work. But it has worked for few years…
I guess it should be a power supply issue.
MPW output is 5V 1.5A
SA530 is 5V 1.6A
1.5A <= 1.6A
But it has worked
I do not know how to fix this.
Anyone has any suggestion?
Thank you very mush~~