http://community.acer.com/acer/tracker mfkc Tracker Sat, 15 Nov 2014 09:37:49 GMT 2014-11-15T09:37:49Z http://community.acer.com/t5/Desktops-All-In-Ones/New-Acer-AT3-600-UR33-No-Video-on-PCIE-expansion/m-p/310666#M10672 <P>there is nothing wring with the computer. Windows 8 and 8.1 use a UEFI bios (secure) . &nbsp;Take the computer out of secure mode and you can add a video card. &nbsp;</P><P>&nbsp;</P><P><A href="http://nvidia.custhelp.com/app/answers/detail/a_id/3156/~/when-installing-an-after-market-graphics-card-into-a-certified-windows-8-pc" target="_blank">http://nvidia.custhelp.com/app/answers/detail/a_id/3156/~/when-installing-an-after-market-graphics-card-into-a-certified-windows-8-pc</A></P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P> Mon, 03 Nov 2014 20:13:49 GMT http://community.acer.com/t5/Desktops-All-In-Ones/New-Acer-AT3-600-UR33-No-Video-on-PCIE-expansion/m-p/310666#M10672 mfkc 2014-11-03T20:13:49Z http://community.acer.com/t5/Desktops-All-In-Ones/Aspire-AT3-605-UR21-video-card-and-power-supply/m-p/257072#M9216 <P>You can now find the 500W version of these&nbsp;power supplies on ebay. &nbsp;Item&nbsp;231267206305 ($99). &nbsp;80 Gold Plus rated so they should be great quality.&nbsp;</P> Wed, 25 Jun 2014 13:41:37 GMT http://community.acer.com/t5/Desktops-All-In-Ones/Aspire-AT3-605-UR21-video-card-and-power-supply/m-p/257072#M9216 mfkc 2014-06-25T13:41:37Z http://community.acer.com/t5/Desktops-All-In-Ones/Aspire-AT3-605-UR21-video-card-and-power-supply/m-p/243616#M8783 <P>make sure you disable Windows 8 secure boot or the card will not work.&nbsp;</P> Mon, 05 May 2014 17:53:43 GMT http://community.acer.com/t5/Desktops-All-In-Ones/Aspire-AT3-605-UR21-video-card-and-power-supply/m-p/243616#M8783 mfkc 2014-05-05T17:53:43Z