Hard drive boot issue

Soldato
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Strange one that I can't fix :o

Had a 80gig ssd hard drive on my windows 7 64 system as well as several other drives carrying data.
Time moves on, prices come down and I have brought a 220 gig ssd. Used partition manager to copy all the data from old to new, rebooted, all fine. Used windows own tools to extend the partion to full size. Still fine.

The twist is that I have 4 external drives, if these are switched on then the machine refuses to boot and gets stuck at verifying dmi pool data, if I switch them off then it boots fine (if I switch them off when its stuck it doesn't carry on)
Before I changed drives it would boot fine.

If I boot on windows dvd and try and repair (thinking perhaps repairing mbr might help) it doesn't see the operation system disk.

Help?!

Below is the drives (externals are switched off) as windows sees them. Should C be "Active" perhaps?

hd by peige10101, on Flickr
 
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On my motherboard i have 5 SATA ports but only 4 of them can be used at once. Could it be something like that?
 
I read that Windows writes data onto your other drives which it then reads at bootup, ie it's still looking for your old ssd when it sees your other drives. I'm not sure what the solution is. You could try unplugging the drives, running repair from your disk (as it will definitely see your ssd then) and going from there...
 
It was a straight swap of drives and now resides on exactly the same sata cable so don't think its the first suggestion.

Could be to do with hunting for old drives, I will try disconnecting all the others and running the repair tool :)
 
Thats cracked it!

Booted up with nothing else plugged in as suggested and the windows installation was found. Did a fixmbr thingy and shut down. Now when it boots all is well.

Thanks :)
 
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