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  • Submitted: Mar 10 2012 12:15 PM
  • Last Updated: Mar 10 2012 12:15 PM
  • File Size: 7.21MB
  • Views: 3298
  • Downloads: 3,008
  • Compatible with 10.5.x Leopard: No
  • Compatible with 10.6.x Snow Leopard: No
  • Compatible with 10.7.x Lion: Yes
  • Compatible with 10.8.x Mountain Lion: Not sure
  • Compatible with 10.9.x Mavericks: Unkown

Download Dell OptiPlex 755 1.0

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Hi guys !

I just try to install Mac OS X Lion 10.7.3 on Dell OptiPlex 755 with a 7200gs/7300se that I found ! :D

Everything works fine, so I just wanted to share it with you ! ;)

the proof : http://img15.imagesh...20120310115.png


EDIT : sorry guys, I forgot to put sleepenabler for 10.7.3 ! I have just attach it ! ;)

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do you have any guide step by step, ive found some on google but in each of them i found a problem, either missing mach kernel, wont boot, will not install on the system, etc
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Would you give us some guide. If could thanks very much.
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sleepenabler can't work on my Dell Optiplex 755 ,When PC sleep,KB and mouse lose won't work ,so pc can't wake up...Help me !
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geez, just reboot.
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Could someone PLEASE provide a guide to install this on an Optiplex 755? I have tried with a Gigabyte motherboard, GTX285, etc. just to have a freezing problem and now just want to try and install Lion on my Dell Optiplex 755. I have used UniBeast before, but not sure how or where to start with my Dell. PLEASE if you can help me out, I really want to get going on this again, just don't know where to start.
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I can get the unibeast bootloader to load, but when I select USB (the apple symbol) the screen flashes and then the machine reboots. Any ideas? I tried entering "-v" before pressing "enter" on the usb, but that just sent the boot to 7-8 screens of running terminal text. ANY ideas what else I can enter as text here? or other work arounds???
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fantomas did you take this file from this link ? Please read ALL text on this topic on this link: http://forum.osxlati...n-optiplex-755/

Please do let us know of your progress
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