Dell XPS 420 (Late 2007) - Manual (Page 153)

Removing and Installing Parts
153
6 One by one, carefully pull on each corner of the fan to detach the four
rubber grommets securing the fan to the fan cage.
1 fan cage 2 tab
1 card fan 2 rubber grommet (4) 3 card fan cage
1
2
2
1
3
book.book Page 153 Tuesday, November 27, 2007 10:29 AM