neverly1 Posted November 18, 2013 Share Posted November 18, 2013 Hi, today I tried to install Lion on my D820 with nvidia graphic. I generated a bootable USB stick with myHack. First thing is, that there was no input for Extras. I did this step aber completion of myHAck. The installation manual is maybe wrong at this point. Is this ok? I could boot with this USB stick. I could not see any kernel panic. Display changed from internal display to external display. A bitmap was shown with a on/off switch. What is going wrong. Please help. Link to comment Share on other sites More sharing options...
Administrators Hervé Posted November 18, 2013 Administrators Share Posted November 18, 2013 If you were not prompted for the "Extra" folder (=bootpack) during USB installer creation, just re-run myHack and select "Install Extra" pointing to your downloaded boot pack. This can be done at any time, even to replace the Extra folder of the installer by another bootpack in order to reuse the OS X USB installer on a different computer. Link to comment Share on other sites More sharing options...
neverly1 Posted November 18, 2013 Author Share Posted November 18, 2013 thank you for your fast reply. The more serious issue is, that after booting from the usb stick i get a picture with a on/off switch. No input is possible. Any idea? Link to comment Share on other sites More sharing options...
Administrators Hervé Posted November 18, 2013 Administrators Share Posted November 18, 2013 Is that after completing the "Install Extra" process with the downloaded D820 nVidia boot pack? Check your BIOS version, update to the latest BIOS if you're not running it and make sure your BIOS setup is configured as per recommended settings. You can refer to the pinned threads about D830 and D620 BIOS settings for that. I've no D820 to make the list but you could actually contribute to making it. Link to comment Share on other sites More sharing options...
neverly1 Posted November 18, 2013 Author Share Posted November 18, 2013 no, I did the "Install Extra" process with the downloaded D820 nVidia bootpack inside vmware. I mean I reboot, change my hdd and boot the usb stick with lion on it. then I see a lot of messages (5 or 6 pages of them) After that the display changes to a grey wallpaper, display changes to external vga and a dispplay with an on/off switch is displayed. Any idea? Link to comment Share on other sites More sharing options...
Administrators Hervé Posted November 18, 2013 Administrators Share Posted November 18, 2013 I'm afraid there are often problems with myHack USB installers created from virtual machines. You also need to make sure you have a proper retail Lion installation app as recovery images/medias aren't any good. Might be a silly question, but you have a Core2Duo CPU, right? Not a CoreDuo? You need 2Go of RAM minimum too. If in any doubts, post us the info shown in Processor Info and Device Info pages of your BIOS setup. Link to comment Share on other sites More sharing options...
neverly1 Posted November 18, 2013 Author Share Posted November 18, 2013 hi, my processor is T7200, Core2Duo Memory is 4 GB Graphic chip is NVS 120M sorry, could not attach any picture Link to comment Share on other sites More sharing options...
Administrators Hervé Posted November 18, 2013 Administrators Share Posted November 18, 2013 Well, those specs sure are Ok; must be the USB installer being incorrectly built through virtual machine... Link to comment Share on other sites More sharing options...
neverly1 Posted November 18, 2013 Author Share Posted November 18, 2013 is there any difference between bootpackages of d820 and m65 ? is nvs120m supported with d820? in the bios, I set multicore to off. Is this correct? Link to comment Share on other sites More sharing options...
Administrators Hervé Posted November 18, 2013 Administrators Share Posted November 18, 2013 Your BIOS settings are wrong. Again, look at the pinned BIOS settings threads for D830 and D620 and adjust accordingly. Update your BIOS to latest version if you're not running it. You can always try the D620 nVidia or M65 bootpack if you want. The machines are quite similar. Link to comment Share on other sites More sharing options...
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