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HP JH321A Product End-Of-Life Disassembly Instructions page 2

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Tool Description
Screw driver
Socket wrench
3.0 Product Disassembly Process
3.1 List the basic steps that should typically be followed to remove components and materials requiring selective treatment:
1.
Unscrew the screws on mounting angle 1, and then remove mounting angle 1.
2.
Unscrew the screws on mounting angle 2, and then remove mounting angle 2.
3.
Remove the fan-assembly 3.
4.
Remove the power 4.
5.
Remove the filler panel 5.
6.
Unscrew the screws on top cover 6, and remove top cover 6.
7.
Unscrew the screws on front panel 7, and then remove front panel 7.
8.
Unscrew the screws on heat sink device 9
9. Unscrew the screws on plastic airguide 10,and then remove the plastic airguide 10
10. Unscrew the screws on PCB-assembly 11, and then remove PCB-assembly 11.
11. Remove all of the labels.
12. Unscrew the screws and hexagon posts on PCB 12, and then remove PCB 12.
13. Unscrew the screws on 13, and remove 13.
14. Unscrew the screws on PCB-assembly 14, and remove PCB-assembly 14.
15. Unscrew the screws on fan 3-1, and then remove fan 3-1.
16. Remove the fan snap rivets 3-2.
17. Remove the 3-3.
18. Remove the 3-4.
19. Unscrew the hexagon posts on PCB 11-1, and remove PCB 11-1.
20. Unscrew the screws on PCB 14-1, and remove PCB 14-1.
21. Remove all the shielding finger.
3.2 Optional Graphic. If the disassembly process is complex, insert a graphic illustration below to identify the items
contained in the product that require selective treatment (with descriptions and arrows identifying locations).
EL-MF877-00
Template Revision B
Tool Size (if
applicable)
2#
2.5#
Page 2

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