ilcesk Posted November 16, 2011 Share Posted November 16, 2011 salve a tutti, per evitare qualsialsi problema ho deciso di acquistare questa scheda video (veramente ottima). la risoluzione ottimale del mio monitor vga è 1400x900, ma questa non compare tra le risoluzioni che posso scegliere. perchè??? attualmente uso 1152x870@75Hz ho provato a forzare la risoluzione 1400x900x32, ma non funziona. GraphicsEnabler=Yes ora mi da anche questo panic: Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/ Share on other sites More sharing options...
ilcesk Posted November 18, 2011 Author Share Posted November 18, 2011 help Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1771600 Share on other sites More sharing options...
ilcesk Posted November 19, 2011 Author Share Posted November 19, 2011 up Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1771810 Share on other sites More sharing options...
Fabio1971 Posted November 19, 2011 Share Posted November 19, 2011 Ciao prova a dare un occhiata nel post che avevo aperto per scheda video XFX 6870 QUI Se può esserti di aiuto dalle prove che ho fatto Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1771821 Share on other sites More sharing options...
ilcesk Posted November 19, 2011 Author Share Posted November 19, 2011 grazie fabio, ma sembra che il panic sia dovuto al mancato caricamento del kext ATIradeonX3000 che non so come risolvere (almeno da quel che capisco io dalla foto del panic) Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1771902 Share on other sites More sharing options...
ilcesk Posted November 23, 2011 Author Share Posted November 23, 2011 in realtà ora ho anche problemi di audio perchè il voodooHDA riconosce solo l'audio hdmi e io uso invece l'audio integrato...nessuno può aiutarmi? si avvia correttamente una volta su 3 Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1773099 Share on other sites More sharing options...
Fabio1971 Posted November 23, 2011 Share Posted November 23, 2011 Installa uno degli ultimi boot di Chameleon e aggiungi : GraphicsEnabler Yes Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1773168 Share on other sites More sharing options...
ilcesk Posted November 28, 2011 Author Share Posted November 28, 2011 non cambia nulla e anzi riconosce una generica ati 6xxx, mentre con graphocsenabler=yes riconosce la hd6870 Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1774249 Share on other sites More sharing options...
Fabio1971 Posted November 28, 2011 Share Posted November 28, 2011 Ciao prova a postare Il tuo IoReg Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1774257 Share on other sites More sharing options...
Costanegra Posted November 28, 2011 Share Posted November 28, 2011 Thank you Google Translate. Sorry, I don't speak Italian, but I have exactly the same problem with exactly the same card. However, if I change GraphicsEnabler to No, I don't have the kernel panic at startup and I can boot to Lion. But if GraphicsEnabler is set to No, Mac says my card is ATI 6XXX. Selecting Single User mode in Chameleon with GraphicsEnabler set to Yes bypasses the kernel problem, and Lion recognizes my card as ATI 6870. But I don't want to boot each time with Single User mode. Any help would be very appreciated. Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1774275 Share on other sites More sharing options...
Fabio1971 Posted November 29, 2011 Share Posted November 29, 2011 Mail hello IoReg Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1774366 Share on other sites More sharing options...
Costanegra Posted November 29, 2011 Share Posted November 29, 2011 After I run "ioreg | grep ATY": | | | | +-o ATY,ATY,RadeonFramebuffer@0 <class AtiFbStub, id 0x1000003$ | | | | +-o ATY,ATY,RadeonFramebuffer@1 <class AtiFbStub, id 0x1000003$ | | | | +-o ATY,ATY,RadeonFramebuffer@2 <class AtiFbStub, id 0x1000003$ | | | | +-o ATY,ATY,RadeonFramebuffer@3 <class AtiFbStub, id 0x1000003$ | | | | +-o ATY,ATY,RadeonFramebuffer@4 <class AtiFbStub, id 0x1000003$ Is that the correct command? i don't know any other command for IOReg. Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1774453 Share on other sites More sharing options...
Fabio1971 Posted November 29, 2011 Share Posted November 29, 2011 Hello have a look http://www.insanelymac.com/forum/index.php?showtopic=221122 Helped to translate with a translator Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1774520 Share on other sites More sharing options...
Costanegra Posted November 29, 2011 Share Posted November 29, 2011 I have the dsdt file, but the text is very long. What part of the text do you need me to post here? il testo è lungo. Questa parte è necessaria? Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1774546 Share on other sites More sharing options...
ilcesk Posted November 29, 2011 Author Share Posted November 29, 2011 eccolo...come vedi uso come smbios iMac 12,2 (avendo un sandy bridge) Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1774560 Share on other sites More sharing options...
Costanegra Posted December 1, 2011 Share Posted December 1, 2011 I found the solution. Problem was I have 2 drives, one with Lion and one with Snow. Somebody suggested that I install Andy Boot CD 5 on both, and that fixed the problem. Thank you very much any way for your help. Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1775065 Share on other sites More sharing options...
ilcesk Posted December 1, 2011 Author Share Posted December 1, 2011 bo lui ha risolto io continuo ad avere dei panic saltuariamente...a volte fa panic a volte no senza aver cambiato alcun kext.. Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1775103 Share on other sites More sharing options...
Fabio1971 Posted December 2, 2011 Share Posted December 2, 2011 Posta IoReg se no prova a chiedere come ha fatto Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1775192 Share on other sites More sharing options...
ilcesk Posted December 2, 2011 Author Share Posted December 2, 2011 eccolo niente da quando hanno rinnovato il forum non riesco a caricare allegati ... eccolo Mac Pro di Francesco .zip Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1775353 Share on other sites More sharing options...
Fabio1971 Posted December 2, 2011 Share Posted December 2, 2011 allora prova ad aggiungere o.c.b.p. <key>GraphicsEnabler</key> <string>Yes</string> <key>AtiConfig</key> <string>Duckweed</string> Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1775374 Share on other sites More sharing options...
ilcesk Posted December 3, 2011 Author Share Posted December 3, 2011 fatto, riavviato in verbose. ora non mi resta che vedere se i panic si riptereanno. mi spieghi per favore cosa ho fatto in pratica aggiungendo questa stringa? Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1775489 Share on other sites More sharing options...
Fabio1971 Posted December 3, 2011 Share Posted December 3, 2011 Prova ad avviare senza il verbose Per caso usi il file dsdt se si postalo Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1775495 Share on other sites More sharing options...
ErmaC Posted December 3, 2011 Share Posted December 3, 2011 Quale è il Device di questa scheda? (lo vedi da system Profiler). Fabio Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1775537 Share on other sites More sharing options...
ilcesk Posted December 3, 2011 Author Share Posted December 3, 2011 se avvio normalmente ho panic sempre. non uso nessun dsdt al momento. il device ID è 6738 Link to comment https://www.insanelymac.com/forum/topic/272263-aiuto-sapphire-radeon-hd6870-panic-e-risoluzione/#findComment-1775572 Share on other sites More sharing options...
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