hi every body.. Newly I build a system.. i5 3570 k, P8z77-vlx Radeon HD 7870 But yesterday I get my graphic card to warrenty because of some problems.. Now it take a week for them to change my HD 7870 but now i want to use my computer without that..for some my simple works.. But when I attach my monitor to motherbord(hdmi,disub,dvi) it does'nt show any thing.. I mean that..like monitor is completly off..or no signal mode... But i found that the system is up corectly.. I mean I found the OS is going up and... How can I activate my iGPU in this situation? I can't even access to bios..cause I don't see anything..
More aboutusing igpu graphic card monitor
I told you in the duplicate post to reset bios. Did that work?