Hey guys,
I am really stumped on this one and can use some help. I have a win7x64 machine with a Samsung 840 evo 250G SDD. I purchased a new 850 evo 250g and cloned the 840 to it using Acronis.
Everything seems fine except when I boot off of the 850 my usb external drives and sticks are not recognized. They get a driver not installed error. I have tried uninstalling, disabling and even cleaning out the old usb drivers and starting fresh but I still get the same error.
Here is the weird part. If I connect the old 840 also but but STILL boot off the 850 the external usb drives and sticks work perfectly. I have swapped the drives sata ports and rebooted. The problem still persist unless the old 840 SSD is ALWAYS connected but not booted.
All the USB ports check out fine.
Just to be clear, when the old 840 is booted the usb drives/stick are seen and everything is fine.
What the heck is going on? I have never seen anything like this and google has been no help.
I am really stumped on this one and can use some help. I have a win7x64 machine with a Samsung 840 evo 250G SDD. I purchased a new 850 evo 250g and cloned the 840 to it using Acronis.
Everything seems fine except when I boot off of the 850 my usb external drives and sticks are not recognized. They get a driver not installed error. I have tried uninstalling, disabling and even cleaning out the old usb drivers and starting fresh but I still get the same error.
Here is the weird part. If I connect the old 840 also but but STILL boot off the 850 the external usb drives and sticks work perfectly. I have swapped the drives sata ports and rebooted. The problem still persist unless the old 840 SSD is ALWAYS connected but not booted.
All the USB ports check out fine.
Just to be clear, when the old 840 is booted the usb drives/stick are seen and everything is fine.
What the heck is going on? I have never seen anything like this and google has been no help.