Hello, thanks in advance for any help.
I just bought a gigabyte R9 270 gpu (R9270C) and i can't get it to display. The fans power on and the comp boots. Device manager will not recognize it exists, so I can't install any drivers.
Now this is a fairly old comp, and I thought i had just squeezed in under the PSU's output (antec 550w), but now I'm finding forum posts say that there is an amperage requirement on each rail (i barely know what this means) that i may not be meeting. I'm considering buying a new PSU, but I'd like to know it is the cause first. Can anyone direct me to some documentation of the amperage requirement for this gpu? or definitively tell me the psu is the issue?
PSU: Antec 550w, if im reading the label right i have 3 12v rails at 18a.
mobo: GF7050VT-M
ram: 4g
cpu: core2 quad q6600
Thanks again,
Scott
I just bought a gigabyte R9 270 gpu (R9270C) and i can't get it to display. The fans power on and the comp boots. Device manager will not recognize it exists, so I can't install any drivers.
Now this is a fairly old comp, and I thought i had just squeezed in under the PSU's output (antec 550w), but now I'm finding forum posts say that there is an amperage requirement on each rail (i barely know what this means) that i may not be meeting. I'm considering buying a new PSU, but I'd like to know it is the cause first. Can anyone direct me to some documentation of the amperage requirement for this gpu? or definitively tell me the psu is the issue?
PSU: Antec 550w, if im reading the label right i have 3 12v rails at 18a.
mobo: GF7050VT-M
ram: 4g
cpu: core2 quad q6600
Thanks again,
Scott