jedighost Posted August 7, 2012 Share Posted August 7, 2012 I'm running 10.7.3 on Gigabyte EP45-UD3R, 4GB ram, Core 2 Quad QX9650 (no OC), MSI GTX 570. I can set it up fine. Everything works, Dual monitors (DVI) recognized by Lion, in System Report, properly. Benchmark numbers are okay. BUT what i can't fix is random graphics glitches: Text Editor, Safari opens in a smaller-than-normal opaque windows, or "invisible" windows, etc, like 1 out of 3 times. It is random, but can be invoked immediately after boot. Safari scrolling has a lag after a while. Video playing is not always smooth. I have tried Kakewalk, all kinds of Beasts, etc. I'm using as few kexts as possible. PciRoot=1, GraphicsEnabler=1, npci=2000, darkwake, etc. Tried CLenabler, Nvidia drivers, Mac built-in drivers, CUDA, etc. Deleted AppleGraphicsManagement, same. I'm on simulated MacPro3,1. It is driving me crazy, wasted like 20 hours on it, or more. Mountain Lion: it installs, but at first boot, i can hear the music, but the monitor goes to sleep. Did not try many things there (ML) yet. Any serious ideas WHY this can be? Random, not predictable artifacts. Usually a KP is coming along with them, but not always. Please, just experienced users should answer, i have read and tried what a normal person could do, I'm not a newbie. Link to comment Share on other sites More sharing options...
Trini8ed Posted August 7, 2012 Share Posted August 7, 2012 Have you tried runnign windows and strees testing the 570 to see if its a bad card? Link to comment Share on other sites More sharing options...
iFIRE Posted August 7, 2012 Share Posted August 7, 2012 I'm running 10.7.3 on Gigabyte EP45-UD3R, 4GB ram, Core 2 Quad QX9650 (no OC), MSI GTX 570. I can set it up fine. Everything works, Dual monitors (DVI) recognized by Lion, in System Report, properly. Benchmark numbers are okay. BUT what i can't fix is random graphics glitches: Text Editor, Safari opens in a smaller-than-normal opaque windows, or "invisible" windows, etc, like 1 out of 3 times. It is random, but can be invoked immediately after boot. Safari scrolling has a lag after a while. Video playing is always not smooth. I have tried Kakewalk, all kinds of Beasts, etc. I'm using as few kexts as possible. PciRoot=1, GraphicsEnabler=1, npci=2000, darkwake, etc. Tried CLenabler, Nvidia drivers, Mac built-in drivers, CUDA, etc. Deleted AppleGraphicsManagement, same. I'm on simulated MacPro3,1. It is driving me crazy, wasted like 20 hours on it, or more. Mountain Lion: it installs, but could at first boot, i can hear the music, but the monitor goes to sleep. Did not try many things there yet. Any serious ideas WHY this can be? Random, not predictable artifacts. Usually a KP is coming along with them, but not always. Please, just experienced users should answer, i have read and tried what a normal person could do, I'm not a newbie. boot -v and post one photo KP Edit: lok this:Working Method for GTX560 Ti - 10.7.2 and this #265 Link to comment Share on other sites More sharing options...
Foxic Posted August 7, 2012 Share Posted August 7, 2012 Does this happen in other OS's? I recently had a 480 die on me, it's whole life it had given me artefacts, didn't like to wake from sleep etc. The replacement 480 is slower (only EVGA clock rather than a Superclocked one (3 points difference in Cinibench)) but has never given me artefacts always wakes etc. Upon closer inspection, one of the caps one the old 480 had a dry joint so I cooked it...still need to test it to see if it fixed it. Could be a dodgy GFX card..it wouldn't be that uncommon. Link to comment Share on other sites More sharing options...
jedighost Posted August 7, 2012 Author Share Posted August 7, 2012 Have you tried runnign windows and strees testing the 570 to see if its a bad card? Playing in Win7 64 bit it never gave me any errors or artifacts. I will do some more tests, but what are the best ones for testing card stability? I used furmark in the past, it could handle it. Doesn't an IntelBurnTest/Lynx - like test exist for GPUs? That would test if the card can come up with the same result every time a certain calculation or task is given to it. boot -v and post one photo KP Edit: lok this:Working Method for GTX560 Ti - 10.7.2 and this #265 I will check this out, complicated but worth it if it handles my problem. I will also create a foto if these dont solve it. Does this happen in other OS's? I recently had a 480 die on me, it's whole life it had given me artefacts, didn't like to wake from sleep etc. The replacement 480 is slower (only EVGA clock rather than a Superclocked one (3 points difference in Cinibench)) but has never given me artefacts always wakes etc. Upon closer inspection, one of the caps one the old 480 had a dry joint so I cooked it...still need to test it to see if it fixed it. Could be a dodgy GFX card..it wouldn't be that uncommon. Can be, but it does not give me errors under Win7 64 bit. Under XP sometimes yes, I have just reinstalled clean Nvidia drivers to see if it goes away. Also under XP the power management is different. I have two monitors hooked up, and this way there is no low power state for the card under XP. It is a driver restriction... Hmmm. Maybe this explains it?? I need to experiment some more! Link to comment Share on other sites More sharing options...
jedi321 Posted June 30, 2013 Share Posted June 30, 2013 SOLUTION: "TSCsync cpus=1 issue permanent fix ML" http://www.osx86.net...ent_fix_ml.html This handled the problem, all CPU cores are working, no graphical glitches, no lagging, no KPs anymore. I'm using iAtkos ML2, during OSX install, tick this: "TSCsync patch" to install. Now I understand why it was a built-in option... The problem was NOT caused by the VGA card, but my missing Time Synchronization between cores, the clue was this: booting with "cpus=1" or "cpus=2" made the system perfect... Some Googling resulted in the solution above. PROBLEM SOLVED!!! Link to comment Share on other sites More sharing options...
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