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System Components

Dell™ Inspiron™ 9400 Service Manual

NOTICE: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is not covered by your warranty.

NOTICE: Unless otherwise noted, each procedure in this document assumes that a part can be replaced by performing the removal procedure in reverse order.

1	display assembly	2	hinge cover	3	keyboard
4	palm rest (with touch pad)	5	Mini-Card	6	video card/thermal-cooling assembly
7	fan	8	hard drive bay	9	ExpressCard cage
10	hard drive	11	main battery	12	speakers (2)
13	subwoofer	14	optical drive	15	system board
16	computer base	17	fan	18	speaker grilles (2)
19	processor	20	processor thermal-cooling assembly	21	USB port board

NOTE: Based on the selections that you made when purchasing your computer, the computer may have different video controller configurations. Configurations with a discrete video card include a video card/thermal-cooling assembly. Configurations with an integrated video card do not include a video card/thermal-cooling assembly. To determine the computer's configuration, see the Windows Help and Support Center or see "Determining Your Computer's Configuration" in your computer's Owner's Manual.

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