graphics Switch on problem

[rc0687 0]

Switch on problem

Hi

thanks in advance and support

 

i installed mac osx using this page successfully 

yosemite> El-capitan>sierra

after successful installation I removed my nvidia gt9800 card, system restarts on apple progress bar (goes till end)

 

in clover configurator i checked inject intel graphics and un checked inject nvidia

 

now with or without graphics card system not starting up

 

my specs

MB : GA 61h ww

ram : 4GB Transcand+ 4GB ADATA

processor: i3 2nd gen

hdd: 1TB sata

os : sierra

kindly help in sorting the issue

[enoc 0]

Está placa GT 9800 NVIDIA  não presta?