Moving from unbootable 32-bit MBR W7 to 64-bit UEFI W7

mondair99

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Hello all,

I'm trying to upgrade my dad's computer for Christmas. We (the family) have bought him the new PC parts, and the whole thing is assembled, but he can't know about it. Because he needs to use the older computer, and the new hard drive we bought is faster, it only made sense to leave his old drive in his computer so he is unaware of the upgrade, and clone that old drive to another one (the new 2TB drive had not arrived in the mail yet). Now I have what appears to be a still-intact 100GB copy of his old drive, on a different 160GB drive. His old computer used MBR, and this new one uses UEFI. I would just clone the entire 160GB drive to the 2TB drive, but the MBR partition is out of whack. I tried many different things to restore it, but it's not working and I'm having a really hard time with this. I may have another chance to clone the drive this week, but I'm really not sure it'll work. The only Windows 7 disk I own is a 64-bit one, which does nothing to restore the backup. I created a system repair disk (or whatever it's called) using BootCamp on my Mac (writing this from that). I currently have the capability to boot into OSX 10.7, 32-bit Windows, and 32-bit Ubuntu 11.04. What should I do?

ANY help is appreciated. /execute panic.exe

mondair99

Edit: Posted the specs of the new build in the "My System Specs" field, as well as the stats of my MacBook.
 
Last edited:

My Computer My Computer

At a glance

Windows 7 Home Premium 64-bitIntel Pentium G3250 @ 3.2GHz4GB DDR3 @ 1333MHzXFX Core Radeon R7 250X (2GB DDR3)
Computer type
PC/Desktop
OS
Windows 7 Home Premium 64-bit
CPU
Intel Pentium G3250 @ 3.2GHz
Motherboard
ASRock H97M Pro4
Memory
4GB DDR3 @ 1333MHz
Graphics Card(s)
XFX Core Radeon R7 250X (2GB DDR3)
Hard Drives
Hitachi 2TB, 64MB cache & 7200RPM
PSU
Corsair CX430M
Case
Rosewill Challenger
Cooling
Fan cooled, stock and case coolers
Other Info
Two computers; one is a custom build (listed here), other is a MacBook (mid-2007) running OSX 10.7.5 and Windows 7 Home Premium through BootCamp. (Intel Core 2 Duo, 64MB video memory, 4GB RAM)
Have you enabled Legacy boot in the Bios ?
 

My Computer My Computer

At a glance

Windows 10 Pro x64Intel Core i7 6700KGSkill TridentZ RGB 16GB 3600 16-16-16-36EVGA GTX 980 Ti SC x2
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Skylake Special #666
OS
Windows 10 Pro x64
CPU
Intel Core i7 6700K
Motherboard
Asus Sabertooth Z170 Mark 1
Memory
GSkill TridentZ RGB 16GB 3600 16-16-16-36
Graphics Card(s)
EVGA GTX 980 Ti SC x2
Sound Card
Realtek High Definition
Monitor(s) Displays
AOC G2460PG
Screen Resolution
1920 x 1080 144Hz
Hard Drives
Samsung 860 Pro 256GB, Seagate Barracuda 4TB x2
PSU
EVGA 1000 P2, EVGA White Custom Braided Cables
Case
Corsair Vengeance C70 Gunmetal Black
Cooling
Corsair H100i v2, Corsair ML120 x2, Thermal Grizzly Kryonaut
Keyboard
Logitech G910 Orion Spectrum
Mouse
Logitech G700s
Internet Speed
Verizon Fios Quantum Gateway 75/75
Antivirus
Windows Defender, Malwarebytes Free 3.8.3
Browser
Chrome
Other Info
Corsair SP120 x4, LG Blu-ray Drive, Durabrand HT-395 100 Watt Dolby Digital Amp, Corsair H2100 Wireless 7.1 Headset
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