Hello,
I have recently run into a problem that was resolved, so thought I would 
post to the g4u list in case this helps someone else.

First, my problem was I had just replaced my motherboard on my custom 
build PC.
Once I got Windows 7 64-bit loaded and everything working, I sat up to 
clone my system drive.  The drive is a 500GB Seagate Barracude, SATA 2 
drive.
Cloning locally to an identical drive.

When booting into g4u, my transfer speeds were extremely slow.  
Normally, my 500 Gb clones take only about 90 minutes.
But this was still working after over 6 hours.
The g4u transfer speed was reporting only 1.5 Mb/sec.

I shut things down, and went into my system BIOS.  I noticed that the 
SATA mode was set to "IDE Mode" for my drives.
I changed this to "AHCI Mode" and continued to boot into g4u.
This worked to fix the transfer speeds, and my clone finished normally.  
Getting 83 Mb/sec.

Once the drive was finished, I attempted to boot into Windows, but it 
would not boot.
I had to change my BIOS back to "IDE Mode", then Windows behaved normally.

Upon researching this, I am now learning that you should enable AHCI 
Mode BEFORE installing Windows for it to work.
Apparently, if Windows is not installed while using AHCI Mode, it 
disables the drivers for AHCI on the system drive.  So if you later 
enable AHCI in your BIOS as I did, Windows will not have the driver loaded.
I saw there is a fix on the Microsoft web site, but I haven't attempted 
to try it yet.

If someone else runs into a similar problem, hopefully this will help you.

By the way, I had the same results with both g4u 2.4 and the new 2.5 beta1.

- Brian

Brian Hoard
BHH Studio
www.BHHstudio.com



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