Jump to content
Welcome to InsanelyMac Forum

Register now to gain access to all of our features. Once registered and logged in, you will be able to contribute to this site by submitting your own content or replying to existing content. You'll be able to customize your profile, receive reputation points as a reward for submitting content, while also communicating with other members via your own private inbox, plus much more! This message will be removed once you have signed in.


Mountain Lion Installation on HP Probook 6450b Problem

4 posts in this topic

Recommended Posts


I am a new user on Installation Mac on intel based pc. I make a bootable USB with Mountain LION for Desktop and i successfuly install on a pc.

After that i try to install Mountain LIon on a Laptop of HP model 6450b. but i failed always. I have been trying this from last 15 days but i stuck in the same Position. I make the USB bootable from the help of smone in youtube.


Can you Please help me figure out where is the problem and If possible give me the solution.

My Laptop sepecification are bellow:


Model: Hp ProBook 6450b

Processor: Intel core i3 350M 2.27GHz

Socket: 989 rPGA (support SSE, SSE2, SSE3, SSSE3, SSSE4.1, SSE4.2,EM64T,VT-X)

L3: 3MB

Model: 146D


GPU: Intel HD Graphics 1GB



I try install few times but i stuck where laptop boot with the bootable USB but stuck when the apple wndow come and circle spainning. I attach the file when the boot start and where it stuck.


First picture when start with bootable usb and second pic where i stuck.









Share this post

Link to post
Share on other sites

try this   boot


-v -s


and type this  five command one at the time 



fsck -fy


mount -uw /


mkdir /kext_backup


mv AppleIntelHD* AppleIntelSNB* AMDRadeon* ATI* GeForce* NVDA* AppleIntelFramebufferCapri.kext /kext_backup





and reboot   -v  :)

Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  • Recently Browsing   0 members

    No registered users viewing this page.