Welch Allyn Cardio Perfect Workstation Single CPu Install (Windows XP) Instructions - Installation Guide - Manual (Page 5)

Clear this checkbox.
3 Set up the USB root hubs to keep power on.
a
b
d
e
f
(a) Scroll to the Universal Serial Bus controllers, and click the
symbol to expand the list. (b) Double-click a USB root hub.
(c) Click this tab. (d) Clear this check box.
(e) Click OK. (f) Repeat b–e for each USB root hub.
(g) Close all open windows.
c
g
5