Windows 7 blue screen problem

[dread22]

Hello. i have one hard disk installed on my pc in 2 partitions. today i try to merge those 2 and when my pc restart a blue screen came up and know i have no access to windows. from the dvd in the command prompt i can see that my hard drive merged successfully but it cannot recognize it anywhere. what can i do ? i merge them with Windows 7 Disk Management. sorry for my bad English.

 

[MvdB]

Hello Dread22, welcome to SF!

It sounds as if merging took out your boot sector. Try booting with your W7 (repair or normal) disc and check if this merged volume is recognized as primary, boot-able?