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14104

October 13th, 2010 14:00

Installing Windows 7 Error message

Trying to install windows 7 on a friends dell inspiron  1521 laptop and having trouble with it! an error at the start comes up saying that a required cd/dvd drive device driver is missing. if you have a floppy disk,cd,dvd or usb flsh drive , please insert now. Note. If windows installation media is in CD/DVD drive, you can safely remove it for this step.  I have looked and downloaded and put many drivers on a cd/dvd disk but they dont seem to be recognised! I have tried to install this many times without success.. need help.

thanks

shaun

6 Operator

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34.2K Posts

October 13th, 2010 18:00

Hi Younggrizz,

Did you install the RAID driver during the installation process? Is Windows 7 installed except for the missing DVD drive?

2 Posts

October 14th, 2010 12:00

no the error message came up about 20 seconds after i clicked on install! hasnt insalled yet!

6 Operator

 • 

34.2K Posts

October 14th, 2010 18:00

Try setting the controller in the BIOS to ACHI mode. Or you may need to install the RAID drivers.

I don't see Windows 7 drivers for this model, however.

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