external hard drive not showing up in pc

4:49

2:10

7:00

4:26

2:57

6:53

4:28

2:55

3:07

6:02

2:29

6:20

1:58

17:04

6:16

3:22

2:00

4:05

4:17

8:54

4:11

11:27

3:20

7:37

4:01

2:05

7:35

3:47

2:34

4:18

2:31

8:38

1:52

1:48

3:45

3:11

3:02

6:25

7:53

13:23

5:27

00:52

3:13

9:30

2:52

4:59

8:19

1:20

4:36

11:42

6:20

4:11

6:20

6:43

2:41

5:29

4:13

3:09

2:00

5:54