Windows 7: Wierd Problem!!!

Hello and good evening.
Recently I installed windows 7 on computer, every thing worked great and i was enjoying windows 7 BUT there was a RAW space on my hard disk so i decided to make them 2 primary partitions, let say that my OS partition (Drive C) was about 30GB and there was 119 GB raw space, so i created 2 more partitions as 29 GB and 90.
i did it by opening CMD >diskpart >select disk 0> create partition primary size=29gb>
select volume 4 >format fs=ntfs> after it completed i put letter of "P" to the partition name section by computer management in control panel,
i did this for 90 GB as well, after restarting computer, WINDOWS COULDN'T POP UP, it remained in black screen after windows logo's loading (before clicking which user to go with)...no matter how long i waited, it couldn't just do it.
Thanks For Further Helps/Replies...

Hi salar,

I would try a Repair Install

James

By the way here are my computer specific:
CPU: intel pentium 4 3,20GHz , 3,21 GHz
Ram: 1GB
Graphic card: Nvidia Geforce 7600 GS / 512 MB memory
Mother Board: Gigabyte / GA-945p-s3 / reversion 1.

And i can go to Safety Mode anyways but not the normal mode...

If you are adverse to the system repair, You could try first:

Startup Repair

Startup Repair - Run 3 Separate Times

It sounds that you were trying to create more than 4 primary partitions and ran into the dynamic partition trap. Burn the bootable CD of this program (it is in the left pane of the website) and check what's on your disk. If I am right, delete the new partitions and create an extended partition later (you can use this program or Disk Management for that) or convert dynamic disk to basic disk (under the disk tab). Your system will not work off a dynamic partition.