Maintenance and Service Guide HP ProDesk 400 G1 Microtower HP ProDesk 480 G1 Microtower HP ProDesk 490 G1 Microtower HP ProDesk 400 G1 Small Form Factor

Processor
Description Spare part number
Intel Core i7 processors
4771 (3.5-GHz, 8-MB L3 cache), 84W 742563-001
4770 (3.4-GHz, 8-MB L3 cache), 84W 727373-001
4770s (3.1-GHz, 8-MB L3 cache), 65W 732507-001
Intel Core i5 processors
4670 (3.4-GHz, 6-MB L3 cache), 84W 727381-001
4670s (3.1-GHz, 6-MB L3 cache), 65W 732506-001
4570 (3.2-GHz, 6-MB L3 cache), 84W 727380-001
4570s (2.9-GHz, 6-MB L3 cache), 65W 732505-001
4430 (3.0-GHz, 6-MB L3 cache), 84W 745033-001
4430s (2.7-GHz, 6-MB L3 cache), 65W 745034-001
Intel Core i3 processors
4340 (3.6-GHz, 4-MB L3 cache), 54W 742562-001
4330 (3.5-GHz, 4-MB L3 cache), 54W 742561-001
4130 (3.4-GHz, 4-MB L3 cache), 54W 742560-001
Intel Pentium processors
G3430 (3.3-GHz, 3-MB L3 cache), 54W 742566-001
G3420 (3.2-GHz, 3-MB L3 cache), 54W 742565-001
G3220 (3.0-GHz, 3-MB L3 cache), 54W 742564-001
G1830 (2.8-GHz, 2-MB L3 cache), 54W 758757-001
G1820 (2.7-GHz, 2-MB L3 cache), 54W 758756-001
1. Prepare the computer for disassembly (Preparation for disassembly on page 92).
2. Remove the access panel (
Access panel on page 93).
3. Remove the fan duct (
Fan duct on page 121).
4. Remove the fan sink (
Fan sink on page 130).
5. Rotate the locking lever to its full open position (1).
6. Raise and rotate the microprocessor retainer to its fully open position (2).
132 Chapter 6 Removal and replacement procedures: Small Form Factor