Keysight N9010A EXA Service Guide 547
Assembly Replacement Procedures
Disk Drive
4. Refer to Figure 15-67. Remove and discard the 15 machine screws (1)
from the CPU assembly. The screws need to be discarded because dried
precoated screws can cause cross threading.
Figure 15-67 CPU Top Shield Screws
Do not remove the 4 Hard Drive screws yet.