Mark Twain wrote:
I checked and the screw pattern is the same but
to check the side view with the existing install
won't I have to open up the computers again?

I'd rather not do that but I guess it's better I
check to see if there are issues.

Robert

At this point, you want to do enough to convince
yourself the supply is ready to use, when the
current one fails.

If your memory is good, of what the innards look
like, then you don't have to open it up again. You
do have some good digital camera shots of the layout
for reference.

The worst thing, would be keeping a supply (past the
15-day or 30-day return) that doesn't fit.

Paul