try this and install it the order below:

1.ethernet: R85255.EXE

2.video:  R106547.EXE  or  R106252.EXE

3.audio: R99254.EXE

4.modem:  R104087.EXE

If it works, the yellow question marks should be gone. You might need to download other driver in:

http://support.dell.com/support/downloads/devices.aspx?c=us&cs=19&l=en&s=dhs&SystemID=INSPIRON%209300&os=WW1&osl=EN#

Or simply put your service tag to get the correct drivers.

IF you have the drivers and utilities cd then just insert and install the drivers.

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@jovz wrote:

try this and install it the order below:

1.ethernet: R85255.EXE

2.video:  R106547.EXE  or  R106252.EXE

3.audio: R99254.EXE

4.modem:  R104087.EXE

If it works, the yellow question marks should be gone. You might need to download other driver in:

http://support.dell.com/support/downloads/devices.aspx?c=us&cs=19&l=en&s=dhs&SystemID=INSPIRON%209300&os=WW1&osl=EN#

Or simply put your service tag to get the correct drivers.

IF you have the drivers and utilities cd then just insert and install the drivers.

hope this helps

 

First, you need to install the CHIPSET driver, then Dell Notebook System Software.

 

Second, putting in your service tag does NOT provide only the drivers you need.