Installed new VGA card in Aspire M3420 but no display after powering up.

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SurfTech
SurfTech Member Posts: 6 New User

Installed new AMD R9-270X Gaming Card in Aspire M3420. Powered up but no BIOS Display. Did not hear Boot beep and USB Mouse does not glow Red. Uninstalled the OEM Video Drivers 1st. Triple checked all connections. The dual cooling Fans on the AMD Card turn on. Tried both DVI outputs and HDMI too. Do i need to update BIOS and Chispset drivers? Computer works fine after reinstalling OEM Card. Also Installed new 500 Watt Power suppy that is working fine with OEM Config.

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