Help Finding USB Connectors on a Dell Motherboard

jcoltrane

Member
Nov 22, 2001
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Any/All help is appreciated on this.

I've got a 2.4Gig Dell Dimension 4550 that I am attempting to connect a USB 2 internal flash card reader to and I am having the worst time trying to find USB connector pins on the motherboard.

Dell support has not been exceedingly helpful, though they have tried. I wanted to see if any of you might have some advice on what I should be looking for or possibly a source for detailed diagrams of Dell motherboards or some such thing.

The following is the only description of the motherboard that I could come across while browsing support:
Dell Part # 2U819 Card (Circuit), Planar (Motherboard), DIM4550, A/N

I guess it's a possibility that the board has no pins for it. There are 5 free pins on the back of the Front I/O Panel that could be related, but I'm a bit wary of burning it out.

Thanks much for any help.