Figure 4-45 Detach The 8 Screws - Keysight 8990B Service Manual

Figure 4-45
15 To remove and replace the mainboard (08990-60064) from the deck, detach
Keysight 8990B Service Guide
Detach the 8 screws
the five screws (0515-2143) with the 18 in-lbs, T20 Torx screwdriver and the
screw (0515-0372) with the 5 in-lbs, T10 Torx screwdriver as shown in
Figure 4-46.
Repair Guide 4
129