check hard drive for errors

2:38

3:33

1:20

2:47

9:24

6:28

8:38

4:07

1:59

4:16

1:31

10:10

3:10

6:55

4:13

3:19

2:22

4:49

7:53

2:42

2:57

4:58

9:35

3:42

2:10

2:56

13:04

1:23

5:08

1:42

2:24

3:20

6:20

7:00

1:26

7:12

1:55

8:02

3:25

6:04

15:07

3:53

1:00

8:34

00:53

17:42

3:38

5:50

10:32

2:31

3:33

2:00

15:05

2:57

8:17

2:54

8:21

10:36

6:55

1:37