Lenovo 28473ZU Hardware Maintenance Manual - Page 77
CPU, 1040 Thermal cover
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For discrete fan assembly: b b a b a For integrated fan assembly: b b b a 1080 CPU For access, remove these FRUs in order: • "1010 Battery pack" on page 61 • "1040 Thermal cover" on page 65 • "1070 Fan assembly" on page 68 Attention: The CPU is extremely sensitive. When you service the CPU, avoid any kind of rough handling. Chapter 8. Removing and replacing a FRU 71
For discrete fan assembly:
a
b
b
b
a
For integrated fan assembly:
b
a
b
b
1080 CPU
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 61
•
“1040 Thermal cover” on page 65
•
“1070 Fan assembly” on page 68
Attention:
The CPU is extremely sensitive. When you service the CPU, avoid any kind of rough handling.
Chapter 8
.
Removing and replacing a FRU
71