no signal

This is my first hackintosh build and I ran into a problem. (Booting from the USB Drive because I have not been able to reach past boot) After the apple logo has loaded(progress bar complete) , I get no video signal. I have tried running in verbose and I get no signal after. On the other hand...

So, before I go out and buy a new graphics card, I was wondering if anyone can help. I can't find a single thread about this issue, which tells me it might be my Craigslist GTX 980 Ti 6GB card failing. Or perhaps a PSU or RAM issue? BIOS needs updating? Here's the scoop: When I boot up, 80%...

mobo: Gigabyte z97x Ud5h cpu: Intel i7 4790k gpu: EVGA GeForce GTX 970 (FTW) No signal after the loading bar reaches halfway. Can only boot into Sierra by disabling the nvidia drivers (nv_disable=1). Any help would be appreciated as ive been trying to get this to work for a little over a week...

I just installed mac os Sierra 10.12.5. Then I installed clover and web drivers 378.05.05.15f01. Now I get no signal after bootloader. I am however able to log in if I boot with nv_display=1. I am using the display port on my gpu and monitor if that is, in any way, related. I don't have a dvi...

Today I've installed successfully my first hackintosh, I've downloaded the driver for the GPU then I've pressed restart and then I've booted the Hackintosh again for installing the other drivers with multibeast but this time after the Apple Logo load or in verbose mode after the load on my...

HDMI + HDMI Sound works, but only 4k@30fps cause of HDMI version. Videocard IntelHD 5600 doesn't support HDMI 2.0 so i desided to use Displayport for 4k@60fps, but it just didn't work. When I plug in the cable - system freeze for a moment, monitor offers to use displayport instead of hdmi (in...

Recently I reinstalled MacOS on my second SSD because my first setup was messing up pretty bad. Installed all the things I needed (including Nvidia Web Drivers) and everything went fine, till I restarted my PC and tried to boot in the system. The screen went blank just at the ending of the...

I just switched out my GTX 760 to a Gigabyte GTX 950. Hoping it would be a simple swap, I was wrong. Everything was working fine with the GTX 760 and now I get No Signal from my monitor after the Apple logo. Uninstalled and reinstalled the nvidia webdrivers. Also ran the AGDPfix and the...

Hello everyone, After successfully installing and configuring Sierra everything works great except after coming back from sleep. The computer fires up but the screen gets no signal. At one point the screen wouldn't come on on boot up, but got that fixed by doing the following: Problem 4 Method...

Hey so I just got my R9 390X, and it will not boot. I have only got it to boot once with 7mb of VRAM. Other times it either goes blank or my system goes into a reboot loop. These outcomes were all using different ids. Everything works fine with the IGPU. My system is i7 6700K R9 390X Devil MSI...

This is my first time building a hackintosh. After booting with clover and seeing the apple logo and the install screen, my monitor stopped getting a signal. I'm using a sapphire r9 280x vapor-x tri-x. I tried PCIRootUID=1 and I got a black screen with a bunch of text, but I couldn't do...

Hello guys, I know lots of people've got the same problem. They asked it, they solved it and they shared it in this forum. I am sorry because I am doin laziness I wont read I am just asking. But in english, I am not very well, all of this posts is too much to read for me. Whatever, in my case, I...

Hi Everyone, Could someone help me out? I just upgraded my Hackintosh OSX Yosemite to OSX El Capitan. And everything seems to work fine until I do the Multibeast installations. Then I restart the computer, it starts booting but stops halfway the apple logo screen, switching to a "no signal"...

Hi Community, i installed El Capitan with Clover and almost everything works fine. I use a Gigabyte Gtx 970 and connect it with Displayport ->mini Displayport. If i Boot the system, the monitor get no Signal and i have to unplug and plug the cable. Than it works. If i use HDMI it works...

I have a known issue with my new El Capitan installation: When I try to boot the OS from my hard drive, the monitor shows "No signal" after the Apple boot logo. I'm not able to reach the login screen, otherwise the system seems to boot up just fine, no visible kernel panics or anything. I...

[SOLVED] NO SIGNAL - Black Screen - Gigabyte GV-N640OC-2GI GT640 - Yosemite - Clover - during installation Hi, i'm trying to install Yosemite with Clover. Installation starts and goes into a "no signal" black screen, pheraps the system will continue to operate when the monitor has no signal...

Heya, So my first monitor is connected to my GTX 770 graphics card and working fine, but my second monitor, hooked up to my motherboard (Z87-PRO + i7 4770K) isn't receiving any signal. I suppose this has to do with no intel graphics drivers (?), but I couldn't find anything useful online, so...

Hi guys, installed Yosemite from Unibeast yesterday, did Multibeast post install and installed NV Webdrivers (346.01.03f01) Reboot, Loading as normal but screen turned off right before login... No signal anymore. i can only boot with nv_disable=1 does anybody have/had the same issue ? If so...

Hi i just recently made my hackintosh and I got everything working and then i decided to change my definition to Mac Pro 6,1 which now leaves my computer unusable because my monitor has no signal. Is there any way to fix this or change the definition in boot? Or boot my computer to change the...

Hi I've had my hackintosh up and running for a while and everything has been working fine. I swapped CUP's in it the other day and now i'm getting no signal to my monitor. I have tried the cmos jumper and removing the graphics card. It seem to be booting fine but just no signal to the monitor...