I recently received a free Lenovo ThinkCentre from where I work and tried to salvage it for my little brother. However, when I tried installing a new graphics card into the system, the system wouldn't boot. I have went into the bios and changed it to render from both the integrated graphics and the card, but only the integrated graphics would render to the screen. I have recently upgraded to new parts and can confirm that the new power supply and the card worked fine days ago. Also, when I have tried installing the drivers on integrated graphics, it doesn't recognize that card.
Specs:
Processor: i5 2400
Motherboard: Lenovo is6xm
Power supply: Sparkle Power 450w
Ram:4 Gigs of DDR3 1333mhz
GPU: Gigabyte OC R7260x
HDD: WD Blue 500gb
PS. Thank you in advanced and yes, there was a DVI cable connected to the card and monitor.
Specs:
Processor: i5 2400
Motherboard: Lenovo is6xm
Power supply: Sparkle Power 450w
Ram:4 Gigs of DDR3 1333mhz
GPU: Gigabyte OC R7260x
HDD: WD Blue 500gb
PS. Thank you in advanced and yes, there was a DVI cable connected to the card and monitor.