Lenovo 3000 Series - Manual (Page 17)

Lenovo Notebook Computer User Guide
cool the Graphics Processor.
Hint: Your notebook switches on the fan when the Graphics
Processor becomes hot. The operation of the fan might cause
some noises, which is a normal situation.
Caution: To protect your notebook from damage or fire,
avoid inserting objects into the air vents and blocking air
flow.
z
Bottom view
37 Battery Release Latch
38 Hard Disk/Wirelss CardCover
39 Memory Module Cover
40 Battery Lock/Unlock Latch
41 CPU FAN Cover
1.1.37 Battery Release latch
Slide the latch across to release the battery pack for removal.
Hint: To release the battery pack you should first unlock the
battery Lock/Unlock latch.
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