HP ProDesk 400 G1 Micro Maintenance and Service Guide ProDesk 400 G1 Microtowe - Page 92

Processor Description Intel Core i7 processor 4771 (3.5-GHz, 8-MB L3 cache), 84W 4770 (3.4-GHz, 8-MB L3 cache), 84W 4770s (3.1-GHz, 8-MB L3 cache), 65W Intel Core i5 processors 4670 (3.4-GHz, 6-MB L3 cache), 84W 4670s (3.1-GHz, 6-MB L3 cache), 65W 4570 (3.2-GHz, 6-MB L3 cache), 84W 4570s (2.9-GHz, 6-MB L3 cache), 65W 4430 (3.0-GHz, 6-MB L3 cache), 84W 4430s (2.7-GHz, 6-MB L3 cache), 65W Intel Core i3 processors 4340 (3.6-GHz, 4-MB L3 cache), 54W 4330 (3.5-GHz, 4-MB L3 cache), 54W 4130 (3.4-GHz, 4-MB L3 cache), 54W Intel Pentium processors G3430 (3.3-GHz, 3-MB L3 cache), 54W G3420 (3.2-GHz, 3-MB L3 cache), 54W G3220 (3.0-GHz, 3-MB L3 cache), 54W G1830 (2.7-GHz, 2-MB L3 cache), 54W G1820 (2.8-GHz, 2-MB L3 cache), 54W Spare part number 742563-001 727373-001 732507-001 727381-001 732506-001 727380-001 732505-001 745033-001 745034-001 742562-001 742561-001 742560-001 742566-001 742565-001 742564-001 758757-001 758756-001 1. Prepare the computer for disassembly (Preparation for disassembly on page 42). 2. Remove the access panel (Access panel on page 43). 3. Remove the fan sink (Fan sink on page 80). 4. Rotate the locking lever to its full open position (1). 5. Raise and rotate the microprocessor retainer to its fully open position (2). 82 Chapter 5 Removal and replacement procedures: Microtower