application of grease can cause a thermal problem due to imperfect contact with a component. For the
new thermal fan assembly, you must peel the thin film off from the rubbers.
For integrated-graphics models
a
•
For discrete-graphics models
a
b
1130 USB card
Note:
Before you start the servicing, disable the internal battery pack. See “Disabling the internal battery
pack” on page 62.
For access, remove these FRUs:
•
“1010 SIM card and SIM-card tray” on page 62
•
“1020 External battery pack” on page 62
•
“1040 Base cover assembly” on page 66
Chapter 9
.
Removing or replacing a FRU
77
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