Sapphire HD 5450 not detected

I just bought it yesterday,So I disabled the onboard grahics and I Installed it in the PCIE Slot,Attached the monitor's cable in its vga slot and started the the PC,But it was not detected....Instead my PC is now using Standard VGA graphics adapter which lowered down the display resolution ...

I tried tweaking in the Bios settings ...and another thing is that I don't have PCIE option in the Init display in my Bios settings ...It only has Auto,PCI and PEG .... I even tried setting it to PEG but in vain ...Plz help !

My Specification :

Windows 7 32-bit
Intel Core 2 duo CPU E4500 @ 2.20 ghz
Mobo : Gigabyte ga g31m es2l
PSU : 450W

Plz let me know if you need further information ..
1 answer Last reply
More about sapphire 5450 detected
  1. most GPUs now are just plug and play so try enabling your on board graphics and just plug in your GPU it might solve the problem
Ask a new question

Read More

VGA Sapphire Graphics