Bottom - HP Pavilion DM1-4050 User Manual

Bottom

Component
(1)
(2)
(3)
(4)
(5)
Battery bay
SIM slot (select models only)
Battery/service door latch
Vent
Service door
Description
Holds the battery.
Supports a wireless subscriber identity module (SIM) (select
models only). The SIM slot is located inside the battery bay.
Releases the battery from the battery bay and the service
door from the computer.
Enables airflow to cool internal components.
NOTE: The computer fan starts up automatically to cool
internal components and prevent overheating. It is normal
for the internal fan to cycle on and off during routine
operation.
Provides access to the hard drive bay, the memory module
slot, the wireless local area network (WLAN) module, and
the WWAN module (select models only).
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