hard disk is detected for short duration

gopalk

Honorable
Sep 9, 2013
2
0
10,510
when i connect my hard disk ,initially the system detects it ,then after a few seconds the LED on hard disk is off and there is no external hard disk icon in task bar.It's a 1TB seagate backup plus portable model.
 

gopalk

Honorable
Sep 9, 2013
2
0
10,510


HDD is working properly in other systems, i can see the contents of HDD but the window closes in few seconds.