HP A3312A - Manual (Page 111)

Service
AC Power Adapter
105
Service
AC Power Adapter
Deskside AC Power Adapter
To replace the deskside ac power adapter (Figure 40):
1. Remove the power module and the rear cover.
2. Remove the two M3/T10 nuts (1) from the backplane tabs.
3. Remove the backplane assembly.
4. Remove the two flat washers (item 2) and the two nuts (item 3).
5. Remove the ac power adapter (item 4).
6. Replace in reverse order, ensuring the flat washers are in front of the backplane tabs.
Figure 40. Replacing the Deskside AC Power Adapter
1 - M3/T10 Nut (2) 3 - M3/T10 Nut (2)
2 - Flat Washer (2) 4 - AC Power Adapter