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.

  • Announcements

    • Allan

      Forum Rules   04/13/2018

      Hello folks! As some things are being fixed, we'll keep you updated. Per hour the Forum Rules don't have a dedicated "Tab", so here is the place that we have our Rules back. New Users Lounge > [READ] - InsanelyMac Forum Rules - The InsanelyMac Staff Team. 

ML 10.8.2 on Dell XPS L502x

6 posts in this topic

Recommended Posts

I tryed to install ML 10.8.2 on Dell XPS L502x with an Intel Core i5 with 750GB fast SATA HardDisk and 4GB Ram

At the End of Post, there is a link with Folder and 3 Pictures to look what is failed.

With all Installaling Guides i create a Stick 8GB Capacity with 1 Partition HFS journaled and Layout MBR.

I recover iATKOS dmg to usb stick.

After that, i install chameleon bootloader to stick.


The stick work on all USB Ports on laptop.

After the Line "No interval found for . Using 8000000" the Install Startup stops.

Should i use an additional bootcommand like "-v -f -x npci=0x2000" or i need an kext modul to fix thix?

AppleAHCI kext and USB kext already used (after that my mouse led is working).


Image Folder with 3 Images http://www.mediafire.com/?af1b1ur1getda


Thanks a lot for helping ....

Share this post

Link to post
Share on other sites

Thanks for answer,


i have used this loader, and before the installation start, they stops at "No interval found for . Using 8000000"

The Loader stops at PCI and i have installed PCI kext on Stick in Directory Extra.

But installation dont start from Stick.

What for Kext utilitys i need for laptop Dell XPS L502x?

Need i AppleAHCI Kext ?


i use this one, that shown on youtube video.

i have installed AppleAHCIPort.kext ElliottForceLegacyRTC.kext IOPCIFamily.kext PCGenUSBEHCIkext




<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">'>http://www.apple.com/DTDs/PropertyList-1.0.dtd">

<plist version="1.0">




<key>Kernel Flags</key>


<key>Boot Graphics</key>


<key>Quiet Boot</key>




<key>Legacy Logo</key>








<key>Legacy Logo</key>











<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">

<plist version="1.0">









<string>Apple Inc.</string>









-------------------------- cut ------------------------------


This i should post, that u know what i running currently.

But i need the correct settings for dell xps l502x.

Share this post

Link to post
Share on other sites

I'm also very disappointed to install ML on this laptop!

Made my own 8Gb flash drive several times exactly following the guide lines and also following successful ways to no avail.

It always gave me a black screen of death after the kext loading screen finished! (in Verbous mode) and also there wasn't any difference between verbous and normal boot.

The screen went black, but when I pressed a key on the keyboard the flash LED blinked 3 times and went off again.


Did the making procedure around 15 times with no luck! :(

Share this post

Link to post
Share on other sites

after restoring the image to the usb...add all the content of the previous lion extra folder if u have a running lion on ur xps l502x..the try to boot from the usb

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.