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loosing display signal while boot


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#1
littlebigapple

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Hi!
i have an asus p5q mainboard with q6600 processor and radeon 1870 graphicscard.
I had osx 10.6 already working on it (#####+#####), but I tried starting the computer in 64bit mode by pushing 6+4 what resulted kernel panics.
So I cleaned my HD, flashed the Bios with Juzzis P5Q 2002 Bios and tried to reinstall everything.
But my problem is, that the display signal disappears when the SL-Disk is booting up with the applescreen.

help!!!

#2
medorpg

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boot with -v and tell me whats the output
and try to boot with
-v GraphicsEnabler=y
and also tell me what happened

#3
littlebigapple

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-v:
I think, I will have to film it. It's to fast and to much.

Error: Firewire...
BootCacheControl: could not unlink playlist


-v GraphicsEnabler....:
Refusing new kexts...
and then the display turns off.

I will try to make pictures tommorrow.
Thank you!

#4
littlebigapple

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I took pictures:

-v:
Attached File  displayprobs_7.jpg   39.64KB   0 downloads
Attached File  displayprobs_10.jpg   67.64KB   0 downloads
Attached File  displayprobs_11.jpg   112KB   2 downloads
Attached File  displayprobs_13.jpg   106.52KB   2 downloads
Attached File  displayprobs_15.jpg   112.27KB   2 downloads
Attached File  displayprobs_20.jpg   126.79KB   1 downloads

-v GraphicsEnabler=y:
Attached File  displayprobs_25.jpg   66.43KB   0 downloads
Attached File  displayprobs_26.jpg   45.78KB   0 downloads
Attached File  displayprobs_27.jpg   92.66KB   2 downloads
Attached File  displayprobs_28.jpg   105.33KB   1 downloads
Attached File  displayprobs_29.jpg   116.09KB   0 downloads
Attached File  displayprobs_30.jpg   112.39KB   0 downloads
Attached File  displayprobs_31.jpg   113.61KB   0 downloads
Attached File  displayprobs_32.jpg   108.05KB   2 downloads
Attached File  displayprobs_43.jpg   116.01KB   0 downloads
Attached File  displayprobs_46.jpg   121.04KB   5 downloads

THANK YOU!

#5
littlebigapple

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help! can anybody tell me, what's wrong? I can't find it.

#6
k0ns0le

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I am having the same problem. Tried several boot disks that have been made for derivatives of my Motherboard, I even tried a different monitor.

Completely different hardware to you:
Gigabyte P35-DS3R
275GTX

Chameleon loads then I select SL Image, goes to grey apple screen, get loading animation for about 10 secs then black screen.

I left for a while nothing happens. If left for too long it resets all my CMOS settings

#7
Mohamed Khairy

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try this boot cd

#8
littlebigapple

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ok, i will try that.

I tried different bios-versions and also changed the bios of the graphics card. until now, no luck.

try this boot cd







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