My PC dual-boots Windows 7 on each of two separate HDDs. Both drives have their own boot partitions, but only one drive has the system partition. Despite all my attempts to strip down services and fine-tune the performance of both, there is a noticeable lag between login and the appearance of the Windows 7 desktop when I boot to the Windows 7 disk that contains the system partition. When I boot to the Windows 7 disk that doesn't have the system partition, the desktop appears almost immediately after I enter my password.
Does the placement of the boot and system partitions contribute to this difference in login speed? When your boot and system partitions are on different drives, does that improve performance because--maybe--Windows is accessing both the system and boot partitions simultaneously?
This isn't a huge problem--both systems run great--but I'm planning on decommissioning the Windows 7 system with the slower login time so that I have only the faster one remaining, but if having the system and boot partitions on the same drive causes this lag, I want to know this in advance.
I have already read about the Windows 7 hotfixes regarding the long login times with solid-colored desktops and it doesn't apply to my system.
Thanks in advance.