剛剛看了, smart顯示跟hdtune一樣，倒是error log裡面有東西，可是我有看沒有懂：

Error 71 occurred at disk power-on lifetime: 3237 hours (134 days + 21 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 c3 02 da 2d 9d 00

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
01 00 02 da 2d 9d 00 00 00:00:53.472 [RESERVED]
01 00 02 d9 2d 9d 00 00 00:00:53.472 [RESERVED]
01 00 02 d9 2d 9d 00 00 00:00:53.466 [RESERVED]
01 00 02 d8 2d 9d 00 00 00:00:53.466 [RESERVED]
01 00 02 d8 2d 9d 00 00 00:00:53.463 [RESERVED]