Dell Latitude 7420 Keyboard Replacement/Teardown

Steps Rearrange

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

Editing Step 21 —

clean CPU and Heat Sink

Step Type:

Drag to rearrange

remove old thermal paste using isopropyl alcohol and a cloth

apply new thermal paste

Delete Step Insert Step

Your contributions are licensed under the open source Creative Commons license.