pianman Posted March 9, 2013 Share Posted March 9, 2013 Hi Guys, I have a problem with the sleep of asrock G31M-VS2. The computer goes to sleep, when it wakes up, it has a black screen. I found on internet a guide showing me to delete this string from DSDT in Wak Method: \ _SB.PCI0.SBRG.SIOW (Arg0) Now the computer wakes up, but the mouse and the whole system is glitching. I have the patch for the speedstep in my dsdt and I don't use Generate P & C state of Chameleon. This is the system: Asrock G31M-VS2 CPU: E8400 RAM: DDR2 800MHz GPU: Galaxy 8600GT 512Mb I Hope I hope you can help me. This is my dsdt and ioregexplorer DSDT G31M-VS2.zip Link to comment Share on other sites More sharing options...
LatinMcG Posted March 10, 2013 Share Posted March 10, 2013 likely need to find more code that loads SIOx besides in wake. sometimes tis best to trim dsdt fat off it.. a lot. an example is my dsdt of my G31M-ES2L rev 1.. i found someones very lite version and i saw it worked great. Link to comment Share on other sites More sharing options...
nutric Posted March 10, 2013 Share Posted March 10, 2013 Hi Guys, I have a problem with the sleep of asrock G31M-VS2. The computer goes to sleep, when it wakes up, it has a black screen. I found on internet a guide showing me to delete this string from DSDT in Wak Method: \ _SB.PCI0.SBRG.SIOW (Arg0) Now the computer wakes up, but the mouse and the whole system is glitching. I have the patch for the speedstep in my dsdt and I don't use Generate P & C state of Chameleon. This is the system: Asrock G31M-VS2 CPU: E8400 RAM: DDR2 800MHz GPU: Galaxy 8600GT 512Mb I Hope I hope you can help me. This is my dsdt and ioregexplorer It looks like a framebuffer issue. What happens when the system goes to sleep/wake again? Link to comment Share on other sites More sharing options...
pianman Posted March 11, 2013 Author Share Posted March 11, 2013 It looks like a framebuffer issue. What happens when the system goes to sleep/wake again? Thanks guys for your replay, osx normally goes to sleep, all the fans are turned off, but when I press the mouse or keyboard to wake up, the screen turns on, osx is glitching, but when I rename the string gfx0 in IGPU or IGP (internal graphics that I do not use) in dsdt, osx shows me the circle of reboots and crashes. Can I delete completely the section of the Internal gfx? Link to comment Share on other sites More sharing options...
LatinMcG Posted March 11, 2013 Share Posted March 11, 2013 boot with npci=0x2000 Link to comment Share on other sites More sharing options...
pianman Posted March 11, 2013 Author Share Posted March 11, 2013 boot with npci=0x2000 Yes, I have already NPCI = 0x3000 in o.c.b.p, however, is the same thing with NPCI = 0x2000 Link to comment Share on other sites More sharing options...
LatinMcG Posted March 12, 2013 Share Posted March 12, 2013 do both the only one u need likely is 0x1000 so nopci 0x2000 or 0x3000 Link to comment Share on other sites More sharing options...
pianman Posted March 13, 2013 Author Share Posted March 13, 2013 do both the only one u need likely is 0x1000 so nopci 0x2000 or 0x3000 It's the same thing, osx after few minutes reboot. Link to comment Share on other sites More sharing options...
nutric Posted March 13, 2013 Share Posted March 13, 2013 Did you go through several sleep/wake cycles? I had a similar issue and had to sort the framebuffer personality for my ATI card. On every second sleep/wake cycle the monitor would not wake i.e. upon resume from sleep the FB personality would change. I had a different FB personality set in my controller kext from the one Clover assigned (MotMot). Once changed to MotMot everything worked ok Link to comment Share on other sites More sharing options...
pianman Posted March 14, 2013 Author Share Posted March 14, 2013 Did you go through several sleep/wake cycles? I had a similar issue and had to sort the framebuffer personality for my ATI card. On every second sleep/wake cycle the monitor would not wake i.e. upon resume from sleep the FB personality would change. I had a different FB personality set in my controller kext from the one Clover assigned (MotMot). Once changed to MotMot everything worked ok I have nvidia gpu and not ATI Card, so I don't know which framebuffer use. Link to comment Share on other sites More sharing options...
nutric Posted March 14, 2013 Share Posted March 14, 2013 There's a 4870 in your sig so i thought u got that. Did u change video cards? Or fresh install with nvidia? Link to comment Share on other sites More sharing options...
pianman Posted March 16, 2013 Author Share Posted March 16, 2013 There's a 4870 in your sig so i thought u got that. Did u change video cards? Or fresh install with nvidia? This is another hack with asrock g31m-vs2 and galaxy 8600gt, you see in my first post. The hack in my signature is all functionally. Link to comment Share on other sites More sharing options...
LatinMcG Posted March 17, 2013 Share Posted March 17, 2013 This is another hack with asrock g31m-vs2 and galaxy 8600gt, you see in my first post. The hack in my signature is all functionally. clone the disk with disk utility ? restore tab. then it shoudl work as its same.. bios version .. settings ? but is it same video card or rom.. try that video card in the non working system to see if its the cards rom or defective. Link to comment Share on other sites More sharing options...
Alex009988 Posted March 17, 2013 Share Posted March 17, 2013 planman it seems that you have problem with USB. Try to use USBBusFix=Yes at Chameleon. Or at XPC <key>USBFix</key> <integer>1</integer> XPC has more powerful USBFix than Chameleon Link to comment Share on other sites More sharing options...
pianman Posted March 18, 2013 Author Share Posted March 18, 2013 planman it seems that you have problem with USB. Try to use USBBusFix=Yes at Chameleon. Or at XPC <key>USBFix</key> <integer>1</integer> XPC has more powerful USBFix than Chameleon In fact, I boot with ECHIAcquire fix = yes and Legacy USB Off = Yes, even I put a patch in dsdt for usb, but my problem is waking up and not sleep, with the default dsdt, when it wake up, I have a black screen, or system restart or mouse is glitching. Link to comment Share on other sites More sharing options...
LatinMcG Posted March 18, 2013 Share Posted March 18, 2013 try installing newest nvidia drivers and boot in i386 mode.. just an idea. does it have realtek lan network ? some users had problems on wake with RTG206 version. Link to comment Share on other sites More sharing options...
nutric Posted March 18, 2013 Share Posted March 18, 2013 How are you injecting your graphics card? Which bootloader are you using? Link to comment Share on other sites More sharing options...
pianman Posted March 18, 2013 Author Share Posted March 18, 2013 Actually, i have inject my 8600gt by dsdt patch and I use enoch bootloader, it's equal to chameleon. Link to comment Share on other sites More sharing options...
nutric Posted March 19, 2013 Share Posted March 19, 2013 You can try by deleting the dsdt GFX0 edit and use chameleon's GE. The best would be to have a clean install. Everything you described sounds like chameleon not loading the card correctly upon resume from sleep. Or try a different bootloader (like Slice's EFI Clover). 1 Link to comment Share on other sites More sharing options...
pianman Posted March 19, 2013 Author Share Posted March 19, 2013 I try GE=yes, and I have the same results, I don't know what to try. This is a clean install. Link to comment Share on other sites More sharing options...
nutric Posted March 19, 2013 Share Posted March 19, 2013 Have u installed any extra kexts (nvidia related)? Are you using kernelcache=yes? Best try would be to take an unmodified dsdt, apply only the essential patches, delete \ _SB.PCI0.SBRG.SIOW (Arg0), make a clean install and use GE. If that doesn't work try some other bootloader. Link to comment Share on other sites More sharing options...
LatinMcG Posted March 19, 2013 Share Posted March 19, 2013 u cant use dsdt inject gfx0 and GE=Y it never worked for me with inspiron 1520 with 8600M nvidia. Link to comment Share on other sites More sharing options...
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