So, I've tried 1001 ways to recover. Nothing worked. Interned Recovery gives -2002F error. Macbook pro 2012 can't boot from bootable DVD to use DiskWarrior, Drive Genius or similar. It can't boot from OS X Lion install DVD. I had only Windows PC to fix this. So

I asked a friend with latest Mavericks(which I had too) to make a Recovery USB using OS X Recovery Disk Assistant v1.0 and make a DMG file from it using Disk Utility and send me over internet. Then I used the TransMac application under Windows and burned DMG on my USB stick. I was able to boot from this USB stick into Recovery Mode and from there I can reinstall Mac Os X Mavericks. Somehow it sees my Ethernet cable and doesn't give error.

Note: that Disk Utility wasn't able to recover partitions. I tried to run DiskWarrior from terminal but it gave me an error. TestDisk didn't run too. So I'm doing a clean installation. I could recover or backup my files using Paragon Rescue Kit for Mac Bootable CD, but there was no need since it's my new macbook and I didn't have much files there.

Windows had changed the HD partition map from GUID Partition Table(GPD) to MBR. And made HD a "dynamic disk". This is why Mac Os wasn't able to boot. I've tried DiskWarrior and Drive Genius, they were not able to recover partitions.

Windows had changed the HD partition map from GUID Partition Table(GPD) to MBR. And made HD a "dynamic disk". This is why Mac Os wasn't able to boot.

So, I've tried 1001 ways to recover. Nothing worked. Interned Recovery gives -2002F error. Macbook pro 2012 can't boot from bootable DVD to use DiskWarrior, Drive Genius or similar. It can't boot from OS X Lion install DVD. I could boot Windows recovery console and tried TestDisk which failed to write something to HFS+. Also tried some Windows third party applications which also failed.

I asked a friend with latest Mavericks(which I had too) to make a Recovery USB using OS X Recovery Disk Assistant v1.0 and make a DMG file from it using Disk Utility and send me over internet. Then I used the TransMac application under Windows and burned DMG on my USB stick. I was able to boot from this USB stick into Recovery Mode and from there I can reinstall Mac Os X Mavericks. Somehow it sees my Ethernet cable and doesn't give error.

Note: that Disk Utility wasn't able to recover partitions. I tried to run DiskWarrior from terminal but it gave me an error. TestDisk didn't run too. I could recover or backup my files using Paragon Rescue Kit for Mac Bootable CD, but there was no need since it's my new macbook and I didn't have much files there. I made a clean installation on a USB stick and run DiskWarrior and Drive Genius, none of them could fix partitions. So I gave up and reformatted HD.

That's probably not the answer on how to fix partitions, but that's how I solved this. If somebody finds a way to fix partitions please post as an answer.

So, I've tried 1001 ways to recover. Nothing worked. Interned Recovery gives -2002F error. Macbook pro 2012 can't boot from bootable DVD to use DiskWarrior, Drive Genius or similar. It can't boot from OS X Lion install DVD. I had only Windows PC to fix this. So

I asked a friend with latest Mavericks(which I had too) to make a Recovery USB and make a DMG file from it and send me over internet. Then I used the TransMac application under Windows and burned DMG on my USB stick. My god it worked. After 2 days of struggle I found this solution. I was able to boot from this USB stick into Recovery Mode and from there I can reinstall Mac Os X Mavericks. Somehow it sees my Ethernet cable and doesn't give error.

Note: that Disk Utility wasn't able to recover partitions. I tried to run DiskWarrior from terminal but it gave me an error. TestDisk didn't run too. So I'm doing a clean installation. I could recover or backup my files using Paragon Mac Recovery Bootable DVD, but there was no need since it's my new macbook and I didn't have much files there.

Windows had changed the HD partition map from GUID Partition Table(GPD) to MBR. And made HD a "dynamic disk". This is why Mac Os wasn't able to boot.

If anyone knows how to convert a disk back to GPD and make Mac OS able to boot please let me know. I'm still installing Mac Os X on USB stick and didn't change my HD.

So, I've tried 1001 ways to recover. Nothing worked. Interned Recovery gives -2002F error. Macbook pro 2012 can't boot from bootable DVD to use DiskWarrior, Drive Genius or similar. It can't boot from OS X Lion install DVD. I had only Windows PC to fix this. So

I asked a friend with latest Mavericks(which I had too) to make a Recovery USB using OS X Recovery Disk Assistant v1.0 and make a DMG file from it using Disk Utility and send me over internet. Then I used the TransMac application under Windows and burned DMG on my USB stick. I was able to boot from this USB stick into Recovery Mode and from there I can reinstall Mac Os X Mavericks. Somehow it sees my Ethernet cable and doesn't give error.

Note: that Disk Utility wasn't able to recover partitions. I tried to run DiskWarrior from terminal but it gave me an error. TestDisk didn't run too. So I'm doing a clean installation. I could recover or backup my files using Paragon Rescue Kit for Mac Bootable CD, but there was no need since it's my new macbook and I didn't have much files there.

Windows had changed the HD partition map from GUID Partition Table(GPD) to MBR. And made HD a "dynamic disk". This is why Mac Os wasn't able to boot. I've tried DiskWarrior and Drive Genius, they were not able to recover partitions.