HP EXPANSION BASE 344524-001 - Manual (Page 39)

5–10 Maintenance and Service Guide
Removal and Replacement Procedures
5.6 Power Supply
1. Prepare the Expansion Base for disassembly (Section 5.3) .
2. Remove the base plate (Section 5.4) .
3. Remove the upper chassis (Section 5.5) .
4. Turn the base enclosure upside down with the front
facing you.
5. While holding the power supply in place with one hand
underneath, remove the five PM2.0×6.0 screws that secure
the power supply to the base enclosure.
Removing the power supply screws
Spare Part Number Information
Power supply 347438-001