Dell OptiPlex GX1p - Manual (Page 94)

5-2 Dell OptiPlex GX1/GX1p Managed PC and OptiPlex NX1 Net PC Systems Service Manual
:$51,1* )25 <285 3(5621$/ 6$)(7< $1' 3527(&7,21 2) 7+(
(48,30(17
%HIRUH \RX VWDUW WR ZRUN RQ WKH V\VWHP SHUIRUP WKH IROORZLQJ VWHSV
LQ WKH VHTXHQFH OLVWHG
1. Turn off the computer and any attached peripherals.
2. Disconnect the computer and any attached peripherals from their
power sources to reduce the potential for personal injury. Also,
disconnect any telephone or telecommunication lines from the
computer.
3. Wait 5 seconds after powering down the computer before
disconnecting a peripheral from the computer or removing a compo-
nent from the computer’s system board to avoid possible damage to
the system board.
:HDU D ZULVW JURXQGLQJ VWUDS DQG FOLS LW WR DQ XQSDLQWHG PHWDO VXU
IDFH VXFK DV WKH SDGORFN ORRS RQ WKH EDFN RI WKH FKDVVLV ,I D ZULVW
JURXQGLQJ VWUDS LV QRW DYDLODEOH SHULRGLFDOO\ WRXFK DQ XQSDLQWHG
PHWDO VXUIDFH RQ WKH EDFN RI WKH FRPSXWHU WR GLVFKDUJH DQ\ VWDWLF
FKDUJH IURP \RXU ERG\ $YRLG WRXFKLQJ FRPSRQHQWV DQG FRQWDFWV RQ
D FDUG DQG DYRLG WRXFKLQJ SLQV RQ D FKLS WR SUHYHQW VWDWLF HOHFWULFLW\
GDPDJH
,QVLGHWKH&RPSXWHU
Figure 5-1 shows an internal view of the midsize computer and identifies major
components for orientation. Refer to this illustration, as needed, when per-
forming the component removal/replacement procedures in this chapter.