Top Cover With Keyboard - HP Probook 450 G9 Maintenance And Service Manual

14. If you need 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:
N01919-001: Models with a 250 nit panel
N01918-001: Models with a 400 nit panel
N01920-001: Models with WWAN
Reverse this procedure to reassemble and replace the display assembly.

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
Table 6-12 Spare part country codes
For use in country or region
Belgium
Brazil
Bulgaria
70 Chapter 6 Removal and replacement procedures for authorized service provider parts
Spare part For use in country or region
number
-A41 Hungary
-201 Iceland
-261 India
Spare part For use in country or region
number
-211 Saudi Arabia
-DD1 Slovenia
-D61 South Korea
Spare part number
N01933-001
N01934-001
Spare part
number
-171
-BA1
-AD1