hi
thank you for ur replay , it helped me and i installed the OS
but now i have 3 problems
1- the system is so laggy , though i installed nvidia web driver
2- no sound though i installed ALC 1150
3- i have win 7 on the 2tb hdd , but i can't see it when chimera screen comes , all i see is OS X only .
i tried to boot without writing any commands , but the screen says no signal
i used -x and -v and (nada_drv=1 -f ) and i get "no signal"
it only works if i used "dart=0 nv_disable=1 -f -x -v"
and for some reason i ant use usb flashes .
NOTE : i installed 10.10.4
NOTE : i installed 10.10.4. i used -x and -v and ( nada_drv=1 -f ) and i get "no signal"
Once you install the
Operating System, Yosemite on your
Hard disk using your
Unibeast Yosemite USB Installer and the
system reboots automatically, you still need your
Unibeast Yosemite USB Installer to enter the Chimera Boot screen. This is because your
System Hard disk has
no Bootloader but the Unibeast Yosemite USB disk has Chimera Bootloader and hence BIOS can see it as bootable and will let it reach the Chimera Boot screen.
Once you reach the
Chimera Boot screen you can switch to
Yosemite Hard Disk , which has limited drivers like the Unibeast Installer but still needs the
SAME BOOT FLAGS Unibeast Yosemite USB Installer required to reach its destination, i.e. the
Installer screen. For the Yosemite System HDD the destination is
Log-in screen >Desktop. For that trip it needs the same Boot flags the installer used.
Once you are on
Desktop, you
need to find out what
kexts/drivers the system already has that function
OK like
major ones -
Audio, Ethernet, Graphics/Displays ,
USB and how to install what is lacking
Like the
Device Manger of Windows ,
System report.. can give you that information
Apple>About This Mac>System Report..>Hardware:
- Audio .......> Audio kext & Audio devices like Mic /Speaker
- Ethernet Cards.......> BSD name like en0, en1
- Graphics/Displays...>kexts and Display Monitor name > Resolution
- USB...> Driver
What ever
Onboard device drivers you don't have, find the
Chipset for them from
Motherboard documentation or
Windows Device Manager/
Linux sources or running a tool like
DPCI Manager:
http://sourceforge.net/projects/dpcimanager/ and search for drivers and seek Forum help.
Similarly for any
Add-on cards , you have to
find the drivers [Example Nvidia Video card>Webdriver] as Multibeast cannot provide them.
Multibeast will also help you with Chimera Bootloader for your System HDD so that it can boot to the Chimera screen without the help of the USB Installer.
Once you install all drivers , you need to
edit the
/Extra/org.chameleon.Boot.plist and
add ALL the
flags that helped the
system HDD to boot to the log- in screen EXCEPT
-x and
-v , the latter
if you don't like Text-based screen and prefer the Apple logo screen.
but now i have 3 problems
1- the system is so laggy , though i installed nvidia web driver
2- no sound though i installed ALC 1150
3- i have win 7 on the 2tb hdd , but i can't see it when chimera screen comes , all i see is OS X only
1- the system is so laggy , though i installed nvidia web driver
Although you have installed the web driver , you need to insert the flag
nvda_drv=1 under
Kernel Flags like
<key>Kernel Flags</key>
<string>kext-dev-mode=1 nvda_drv=1</string>
To prevent the video "lag" you have noted from lack of
QE/CI the above flag is needed. The installed web drivers are not being used for want of this argument and during boot your flag
nv_disable=1 orders
bootloader to
ignore video acceleration.
.
NOTE:
- There must be a single space between the arguments [flags]
- Arguments are Case-sensitive.
- Missing any characters or wrong ones can cause boot problems.
- Check the existing entries to see you are following the EXACT FORMAT.
2- no sound though i installed ALC 1150
Check the troubleshoot:
http://www.tonymacx86.com/audio/143757-audio-realtek-alc-applehda-guide.html
3- i have win 7 on the 2tb hdd , but i can't see it when chimera screen comes , all i see is OS X only
In /Extra/org.chameleon.Boot.plist add the following:
<key>Instant Menu</key>
<string>Yes</string>