Lowyat.NET: Latest topics by koled_anie

Dell Optiflex 755

koled_anie — Mon, 22 Aug 2011 09:18:23 +0800

Hi All,

Would appreciate if somebody can help me with my Dell Optiflex 755 CPU issue. I've bought this 2nd hand unit last month, planning to upgrade ram to 4gb, hard disk to 1TB and graphic card. Ram and hard disk already sucessfully installed and working good. My problem is with graphic card, already bought a MSI N430GT for the upgrade, after slot in to the pci-e slot and change the bios setting to external graphic card still unable to get the display on. Without taking out the graphic card i've tried to change to VGA cable from the graphic card to build in vga and a message appeared saying that "i've connect vga to internal graphic, system already installed with externalgraphic, please change connection to external graphic card". Then i change to external graphic comnection, even restart but still unable to get external display on. Is this Dell Optiflex only accept specified graphic card or any other setting i missed out? Really appreciated if smoebody can help me up. Thanks to all.........

Dell Optiflex 755

koled_anie — Mon, 22 Aug 2011 09:15:32 +0800

Hi All,

Would appreciate if somebody can help me with my Dell Optiflex 755 CPU issue. I've bought this 2nd hand unit last month, plan upgrading ram to 4gb, hard disk to 1TB and graphic card. Ram and hard disk already sucessfully installed and working good. My problem is with graphic card, already bought a MSI N430GT for the upgrade, after slot in to the pci-e slot and change the bios setting to external graphic card still unable to get the display on. Without taking out the graphic card i've tried to change to VGA cable from the graphic card to build in vga and a message appeared saying that "i've connect vga to internal graphic, system already installed with externalgraphic, please change connection to external graphic card". Then i change to external graphic comnection, even restart but still unable to get external display on. Is this Dell Optiflex only accept specified graphic card or any other setting i missed out? Really appreciated if smoebody can help me up. Thanks to all.........