Build a PC Graphic card not compatible with my Dell

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Hi guys,

I just got a PCI-E x1 graphic card:

HIS Hightech H155HMF256EDDE1LN-R Radeon X1550 512MB(256MB on board) 64-bit GDDR2 PCI Express x1 Low Profile Video Card - Retail

For my Dell Dimension 3100 Desktop. IT has one PCI-E x1 slot.

However, after i set up and install all the required software and driver. My monitor shows a black screen.

Does it mean that my desktop is not compatible to my newly bought graphic card?
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  • #3
Sorry, no.

This is my first time i buy a graphic card and do not know much about PC. I dun even know how to do the switch. I will check that out. Thanks
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