1130 Cpu - Lenovo B570 Hardware Maintenance Manual

Lift the fan assembly and heat sink assembly in the direction shown by the arrow
damage the connector.

1130 CPU

For access, remove these FRUs in order:
• "1010 Battery pack" on page 46
• "1020 Dummy card" on page 47
• "1030 Hard disk drive (HDD)/memory module/mini PCI Express Card slot compartment cover" on page 47
• "1040 Hard disk drive" on page 48
• "1050 Optical drive" on page 49
• "1060 Memory module" on page 50
• "1070 PCI Express Mini Card for wireless LAN/WAN" on page 51
• "1080 Keyboard" on page 53
• "1090 Keyboard bezel" on page 54
• "1100 System board assembly" on page 56
• "1120 Fan assembly and heat sink assembly" on page 60
Attention: The CPU is extremely sensitive. When you service the CPU, avoid any kind of rough handling.
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Hardware Maintenance Manual
3 . Be careful not to