akshajb

Thanks Mopi I successfully [font=inherit !important][font=inherit !important]installed[/font][/font][font=Verdana, Geneva, sans-serif] ML but have lot of problems[/font]
[font=Verdana, Geneva, sans-serif]1.I had previously Lion 10.7.4 on my laptop.[/font]
[font=Verdana, Geneva, sans-serif]2.I installed using ######.[/font]
[font=Verdana, Geneva, sans-serif]3.Everything went fine,but suddenly the laptop shut down.So i booted again from usb it said i can recover my installation then installation said it was success.[/font]
[font=Verdana, Geneva, sans-serif]4.i booted in my HDD then everything was fine,Graphics was working perfectly and all my data was intact.[/font]
[font=Verdana, Geneva, sans-serif]5.I had to install Audio driver I used charlees 2nd pack but those 2 kexts were already in [/font][font=inherit !important][font=inherit !important]System[/font][/font][font=Verdana, Geneva, sans-serif]/Library/Extensions.[/font]
[font=Verdana, Geneva, sans-serif]6.I re installed usin KExt wizard.After i rebooted there was a "No entry" sign on the apple logo and it did not boot.[/font]
[font=Verdana, Geneva, sans-serif]7. so i safe booted and replaced these 2 audio kexts again by charlies kexts in S\L\E[/font]
[font=Verdana, Geneva, sans-serif]8. used ###### 5.0.2 but installation failed.[/font]
[font=Verdana, Geneva, sans-serif]9.i rebooted [/font][font=inherit !important][font=inherit !important]the [/font][font=inherit !important]system[/font][/font][font=Verdana, Geneva, sans-serif] wont boot both in normal and [/font][font=inherit !important][font=inherit !important]safe [/font][font=inherit !important]mode[/font][/font][font=Verdana, Geneva, sans-serif] it was a black screen aftr apple logo in safe mode, a [/font][font=inherit !important][font=inherit !important]kernel[/font][font=inherit !important]panic[/font][/font][font=Verdana, Geneva, sans-serif] in normal mode.[/font]

[font=Verdana, Geneva, sans-serif]Please Help Help Help.[/font]

I am usin dell studio 1558 i am currently succesfully running Mac OS X Lion 10.7.4.
I want to upgrade to Mountain Lion.
I have downloaded the Montain Lion App from Appstore.
But when i try installing it tells me Myy hard drives are MBR format Please Help..!!!
A step by step guide would be appreciated

Please HElp Guys

Hey Guys ,
I have successfully installed Mac OS X Lion from the Retail app Mac OS X Lion.app from the Appstore using the Maldon Guide by Restoring the BaseSystem.dmg on a usb(16gb) from a VMWare Mac.
After Installation I followed whatever was given there but none of it worked.
My Specs:-
Dell Studio 1558
Processor- Intel i5 M450(2.4GHz)
RAM-4GB
Graphics Card- ATI Mobility Radeon HD 5470
My Graphics Card is not working(it is showing 1024x768)
No Sound.
Glitchy Screen..
whenever i install Kexts using Kext Utility or ###### and Restart I get Kernel Panic.
And That whatever be done does'nt go.
I have reinstalled Mac Lion 4 times but still never get anything to work.
The System shows Graphic to be 3MB.
Sometimes the TrackPad doesnt work after KExt,###### installation
Please Help

i burned iatkos L2 on a dvd and booted wit default settings no flags
then ...i erased my partition to Mac OS X Journaled and chose the drivers appropriate..then the installation started after around 5 mins the message comes on screen saying Installation failed..there is a restart button which restarts ..i cant install please help,,!!!