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Found 3 results

  1. Hello everyone, I got OSX Yosemite 10.10.3 running on the Acer Aspire 7741G with a few slight problems. I used the cim method from terminal to create the installer, then added clover to the usb, I extracted EDID with EDID viewer in windows and I am using custom EDID in config.plist and I am using Flicker as frame buffer atm, I did not fill in the number of ports. When I boot the laptop without or with HDMI connected everything is fine. I have QE/CI, without HDMI connect only on internal display, and with HDMI connected on both screens. The problems occurs when I connected the HDMI while the system is booted, or when I disconnect en replug the HDMI the same problem occurs, the colors on my laptop screen get screwed up, like a yellow colors and very difficult to read the screen. This problem also occurs when I enter sleep en wake up the laptop. sleep itself works, but also the yellow color problem is happening here. I think this got to do when waking from sleep the wrong frame buffer is applied. I am injecting the graphics from clover now, but I am thinking about going to try injection from DSDT since I also made a DSDT and patched it with the patch file found on www.olarila.com. I used this tutorial to get the videocard working. I hope someone can help me out.
  2. Hello all, I'm having problems to configure the graphics card "ATI Mobility Radeon HD 5650" in my laptop Acer Aspire 7741G. Laptop Components: - Core i3 370M - RAM 6 GB (Pending up to 8GB) - Mobility Radeon HD 5650 - 17.3" LED CineCrystal TFT I performed the installation with DVD iAtkos L2 Hackintosh Lion 10.7.2 (Mac OSX). The installation was successful. This is the hardware that I detect: 1) Sound -> RealTek ALC272 -> is OK (By kext) 2) Ethernet -> BroadCom BCM57780 --> is OK (By kext) 3) Wifi -> BroadCom BCM43225 --> Non Ok (I tried several options without results) 4) VERY IMPORTANT!! Graphics Card -> ATI Mobility Radeon HD 5650 --> Non Ok (I tried several options without results) Although the wireless does not work, does not worry me much, since I have Ethernet. My problem comes when I want to change the resolution to the laptop's internal display. Only I can choose 1024x768. I have been reading several forums and have followed the steps in this forum -> http://www.osx86.net...do=file&id=1502, Using AtiConfig=Hoolock and GraphicsEnabler=Yes, This does not work, only lets me access by GraphicsEnabler = No. I used ELDIM - EDIDViewer to get the EDID. Exhibits 3 monitors to choose: 1) AUO139E (Active 1600x900): * RAW Data: 0x00 00 FF FF FF FF FF FF 00 06 AF 9E 13 00 00 00 00 0x10 01 13 01 03 80 26 15 78 0A C4 95 9E 57 53 92 26 0x20 0F 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 0x30 01 01 01 01 01 01 F8 2A 40 90 61 84 0C 30 30 20 0x40 36 00 7E D6 10 00 00 18 00 00 00 0F 00 00 00 00 0x50 00 00 00 00 00 00 00 00 00 20 00 00 00 FE 00 41 0x60 55 4F 0A 20 20 20 20 20 20 20 20 20 00 00 00 FE 0x70 00 42 31 37 33 52 57 30 31 20 56 33 20 0A 00 26 * Convert to Base64=> AP///////wAGr54TAAAAAAETAQOAJhV4CsSVnldTkiYPUFQAAAABAQEBAQEBAQEBAQEBAQEB+CpAkGGEDDAwIDYAftYQAAAYAAAADwAAAAAAAAAAAAAAAAAgAAAA/gBBVU8KICAgICAgICAgAAAA/gBCMTczUlcwMSBWMyAKACY= 2) SNY0801: * RAW Data: 0x00 00 FF FF FF FF FF FF 00 4D D9 01 08 01 01 01 01 0x10 01 11 01 03 80 A0 5A 78 0A 0D C9 A0 57 47 98 27 0x20 12 48 4C 21 08 00 01 01 01 01 01 01 01 01 01 01 0x30 01 01 01 01 01 01 66 21 50 B0 51 00 1B 30 40 70 0x40 36 00 40 84 63 00 00 1E 01 1D 00 72 51 D0 1E 20 0x50 6E 28 55 00 40 84 63 00 00 18 00 00 00 FC 00 53 0x60 4F 4E 59 20 54 56 0A 20 20 20 20 20 00 00 00 FD 0x70 00 30 3E 0E 30 09 00 0A 20 20 20 20 20 20 01 72 * Convert to Base64=> AP///////wBN2QEIAQEBAQERAQOAoFp4Cg3JoFdHmCcSSEwhCAABAQEBAQEBAQEBAQEBAQEBZiFQsFEAGzBAcDYAQIRjAAAeAR0AclHQHiBuKFUAQIRjAAAYAAAA/ABTT05ZIFRWCiAgICAgAAAA/QAwPg4wCQAKICAgICAgAXI= 3) TCL0000: * RAW Data: 0x00 00 FF FF FF FF FF FF 00 50 6C 00 00 01 01 01 01 0x10 01 15 01 03 80 3A 20 78 0A 0D C9 A0 57 47 98 27 0x20 12 48 4C 21 4B 00 01 01 01 01 01 01 01 01 01 01 0x30 01 01 01 01 01 01 66 21 50 B0 51 00 1B 30 40 70 0x40 36 00 44 40 21 00 00 18 01 1D 00 72 51 D0 1E 20 0x50 6E 28 55 00 44 40 21 00 00 1E 00 00 00 FC 00 20 0x60 20 20 20 20 44 54 56 20 20 20 20 20 00 00 00 FD 0x70 00 32 55 0E 46 10 00 0A 20 20 20 20 20 20 01 9B * Convert to Base64=> AP///////wBQbAAAAQEBAQEVAQOAOiB4Cg3JoFdHmCcSSEwhSwABAQEBAQEBAQEBAQEBAQEBZiFQsFEAGzBAcDYAREAhAAAYAR0AclHQHiBuKFUAREAhAAAeAAAA/AAgICAgIERUViAgICAgAAAA/QAyVQ5GEAAKICAgICAgAZs= ---- I tested with 3 monitors, but the screen always shows wrong (Multiple screens with horrible resolution) Attached image of the error: Example DisplayProductID-717: <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>DisplayProductID</key> <integer>1815</integer> <key>DisplayProductName</key> <string>Internal LCD Forced EDID</string> <key>DisplayVendorID</key> <integer>1970170734</integer> <key>IODisplayEDID</key> <data> AP///////wAGr54TAAAAAAETAQOAJhV4CsSVnldTkiYPUFQAAAABAQEBAQEBAQEBAQEBAQEB+CpAkGGEDDAwIDYAftYQAAAYAAAADwAAAAAAAAAAAAAAAAAgAAAA/gBBVU8KICAgICAgICAgAAAA/gBCMTczUlcwMSBWMyAKACY= </data> </dict> </plist> Thanks! -------------------------------------------------------------------------------------------------------------------------------------------------------------- Second testing: I made the modification to the start of many AtiConfig=<option> and EDID AUO139E. Graphics Card detected in all AtiConfig is ATI 5000, except Orangutan, showing ATI Mobility Radeon 5650 HD. Alouatta - Same screen error (multiple screens) and horrible resolution. Baboon - Same screen error (multiple screens) and horrible resolution. Cardinal - Black Screen, access with VNC is perfect, HDMI OK. Caretta - Not start, panic Error. Colobus - Same screen error (multiple screens), horrible resolution , VNC is perfect. Douc - Same screen error (multiple screens) and horrible resolution. Eulemur - Same screen error (multiple screens) and horrible resolution. Flicker - Same screen error (multiple screens), horrible resolution , HDMi is perfect. Galago - Same screen error (multiple screens) and horrible resolution. Gliff - Black Screen, access with VNC is perfect, HDMI OK. Hoolock - Same screen error (multiple screens) and horrible resolution. Hypoprion - Black Screen, access with VNC is perfect, HDMI OK. Iago - Same screen error (multiple screens) and horrible resolution. Kakapo - Black Screen, access with VNC is perfect. Kipunji - Same screen error (multiple screens) and horrible resolution. Lamna - Black Screen, access with VNC is perfect, HDMI OK. Langur - Same screen error (multiple screens) and horrible resolution. Megalodon - Black Screen, access with VNC is perfect, HDMI OK. Motmot - Not start, panic Error. Nomascus - Not start, panic Error. Orangutan - Black Screen, access with VNC is perfect, HDMI OK. Graphics Card -> ATI Mobility Radeon 5650 HD Peregrine - Black Screen, access with VNC is perfect, HDMI OK. Quail - Not start, panic Error. Raven - Black Screen, access with VNC is perfect, HDMI OK. Shrike - Not start, panic Error. Sphyrna - Not start. System HALTED!!! Triakis - Without Testing. Uakari - Without Testing. Vervet - Without Testing. Zonalis - Without Testing. Conclusion: Lion does not detect my laptop's internal monitor so the screen does not show well with GraphicsEnabler = Yes. The only configuration that detects the graphics card correctly is Orangutan, but I get black screen on laptop screen. Examples Orangutan ScreenShots by VNC: What should I do? Thanks! ------------------------------------------------------------------------------------------------------------------------------------------------------
  3. Michael93

    Aspire 7741G

    Salve a tutti, Sto cercando di installare High Sierra sul mio Acer Aspire 7741G i3 ma qualcosa non va...adesso vi spiego cosa ho provato: Per prima cosa ho scaricato VMware e ho installato High Sierra fin qui tutto bene,poi ho scaricato il file di installazione dall'app store,fatto ciò ho preparato la mia usb tramite disk utilty ho selezionato "mac os x extended (journaled)" però ho notato che a differenza di altri non mi appare l'opzione "schema" però ho tentato di procedere anche senza. (Non trovando soluzioni) Apro il terminale setto tutto tramite guide che sono in giro per la rete (le stringhe sono tutte uguale) e tutto va a buon fine,poi setto clover e il gioco sembrava fatto.Una volta riavviato ho visto che altri (guide e video in giro per la rete) cambiano impostazioni nel bios ma nel mio caso non è molto modificabile quindi ho proceduto settando la usb come primo avvio.Però purtroppo al riavvio ricevo il messaggio "error loading operating system..." Cosi ho provato con UniBeat ma stessa cosa. Ho pensato che i componenti non sono adatti oppure ho sbagliato a settare qualcosa,non so. Spero che sono stato più o meno chiaro nel spiegare la situazione,Grazie in anticipo. Se vi è di aiuto ho come scheda madre: MB.PT401.001 Non so se avete bisogno di altre info,chiedete pure.
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