Reference Guide

iv
$%&
22")

 !"#$% &'()
*+,+% -* ,.'%*+%/!*.0#.1 &2%'/*+$+%
!30!*"04*+..0!#+'2$ !"#% &'(
*.%13*2425
2224"422
242"4
.% 166#6#6622#16)
2726227
222##6#6

 !"#$%&$'
(#) $#* "
"$)'
5657+89+:#+7#0% &', +' + (;&
,+#,8*,%!* 7+ !*<01!*,0 !* 9<'.&%*9 #<.
9,%+% &', +' + !9+&80=<,!*,,!*,,%'>$+% 
&=.>+(
*.%138*94
:422:24)
44:
.%&*262722
:2627722
7227

To reduce the risk of bodily injury, electrical shock, fire, and damage to the equipment,
observe the following precautions.

Observe the following general precautions for using and working with your system:
 Observe and follow service markings. Do not service any Dell product except as
explained in your Dell system documentation. Opening or removing covers that
are marked with the triangular symbol with a lightning bolt may expose you to
electrical shock. Components inside these compartments should be serviced
only by a Dell authorized service technician.
4939tbk1.book Page iv Friday, October 8, 1999 1:22 PM