Many thanks for your kind help !
After more hours spent on that issue i can only boot to ML desktop if Start ->F9 -> boot from EFI file -> Clover_EFI (on usb) -> EFI -> CLOVER -> CLOVERX64.efi -> then Clover startup screen (where I can choose OSX install (on usb) or ML on SSD so I choose ML on...
Something strange I did not mentionned is that after ML installation the installer ask to reboot and it works !!! I have the ML desktop. At this step I install clover to the fat 32 partition and when I try to reeboot from the SSD I see the clover screen then boot from the SSD and get the kernel...
Thanks for this wonderfull guide that should work for me but I spent my week end on trying to install ML with no success.
I did something wrong... I Don't know what...
I created a usb key with Clover and mac OS install partition.
I booted on this USB on my target Probook (4740s)
Many Thanks ! But that means that I have to re-install my dual boot full system ? Damned ! :crazy:
I am not a fan of the new apple OS so I would like to know witch is the faster : Yosemite or El capitan ?
No way with ML ? :oops:
I alreadv posted a thread but it was perhaps at a wrong place.
So here it is my problem. I have a probook 4740s Ivy with ML. I have carefully follow the guides for installing ML 10.8.5 but I don't have any HDMI/VGA display output working. I tried several hdmi cables and several displays...
I have accuretly followed the probook installer guide but still no display output witch is mandatory for me.
If somebody had the same problem, I would appreciate any advice !
Thanks for your kind help.
First, sorry for my english :)
I succesfully installed dual boot on a 4740s with W7/Yosemite. But :
When I boot from clover/usb and choose W7 at clover boot screen then I have a black screen.
When I boot from clover/usb and choose Yosemite at clover boot screen then it works.
When I boot...
Thanks for your answer oh Master RehabMan ;)
I think I have already done what is needed : registry entrie "RealTimeIsUniversal" set to 1.
Do I need to do something more ?
Thanks for your kind attention.
My english is not perfect, sorry :oops:.
My config : HP Probook 4530s - bios F.50 Rev. A - 8 gb - dual boot SL/W7 on SSD - HDD 1 To (in place of the optical drive)
Here is my problem.
Each time I boot on the other os (W or osX) I loose my internet connection via Ethernet controler.