Keysight Technologies X-Series Manual page 9

Front Panel Removal
6. Referring to Figure
Figure 3 Disconnect W1 From A7 Midplane
7. Referring to Figure
Panel assembly and two flathead screws (2) from the bottom that attach it to the instrument.
Figure 4 Front Panel Screws
Installation Note N9042-90013
3, remove W1 (1) from the A7 Midplane board (2).
4, remove the seven flathead screws (1) from each side of the A1 Front
Upgrade Instructions
9