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After fresh reinstall I get an error which says to run CHKDSK on the computer and the error code is 0x0000007B. I didn't even manage to boot it once. I managed to run checkdisk from vista installation cd (there were some repair options) but it didn't show any errors.

Is the hard drive crashed? I thought that maybe some drivers are missing but I think that it wouldn't let me install OS on it.

Of course I tried to reinstall the system.

Thanks in advance!

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Its not clear if you can you boot into Safe Mode? You tried to reinstall the operating system? What happened when you did that? – Ramhound May 11 '13 at 23:51
0x0000007B often occurs when you switch the SATA mode from IDE to AHCI. Have you done this? – magicandre1981 May 12 '13 at 5:30
up vote 0 down vote accepted

I have solved the problem but unfortunately couldn't submit my answer earlier.

I had to switch from AHCI to IDE as someone mentioned in comment - previously there was Vista installed but probably with some drivers and thats why it worked fine. After change to IDE i had to reinstall system once again.

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