Bob,
I just recently upgraded 3 of our Dell 486's
with the same processor without any problems,
unfortunatly I didn't keep the little pull-out
manual (if you want to call it that).
They always include a dignostic disk with the
CPU to test the system first, before installing
the chip.
I didn't have to make any adjustments to our
486DX/2 66 machines for voltage or speed.
Try the following link for info and disk utility,
or their tech support: 541-757-7341.
Web: http://www.evertech.com/support.html
E-Mail: [log in to unmask]
Best of luck!
*************************************************
Lance Kephart
Kephart's Korner
http://www.geocities.com/siliconvalley/vista/7192
*************************************************
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