Chosen Solution

Hi Mayer, Thanks for your quick response. Actually when Hard drive is placed internally its not getting formatin mac os extended journaled format. but on other format its formatting easily so iam unable to install MAc os on the same. And this is also not detecting 500 Gb new hard drive internally. Every Hard drive and os is working on usb but not internally. Please help me to resolve the same.

Start up from your system installation DVD “C” key. Go to the second screen pull down menu to Utilities > Disk Utility. Select your drive in the left hand column. Format the drive an give it one partition. Quit Disk Utilities and continue with the system installation. Now restart holding down the Option key and select the drive you installed to. Let us know your results and we can go from there.