Top Cover With Keyboard - HP ProBook 450 G10 Maintenance And Service Manual

14. To remove the WWAN antennas and cables, remove the cables (1) from the inside of the display
rear cover (2), and then peel the antennas off the cover (3). The WWAN antennas and cables are
available as spare part number N03221-001.
Display rear covers are available as the following spare part numbers:
N39021-001: Models with a 250 nit panel and a 5 MP camera
N39022-001: Models with a 250 nit panel
N39019-001: Models with a 400 nit panel and a 5 MP camera
N39020-001: Models with a 400 nit panel
N01920-001: Models with WWAN
N44351-001: Models with a QHD display
To reassemble and replace the display assembly, reverse this procedure.

Top cover with keyboard

The top cover with keyboard remains after removing all other spare parts from the computer. In this
section, the first table provides the main spare part number for the top cover/keyboards. The second
table provides the country codes.
Table 6-11 Top cover with keyboard descriptions and part numbers
Description
Top cover with keyboard, backlit
Top cover with keyboard, not backlit
Spare part number
N43874-001
N43875-001
Top cover with keyboard 67