Dell WCP, WCM, MMP manual When Working Inside Your Computer

Page 12

To avoid possible damage to the system board, wait 10 to 30 seconds after disconnecting the computer from AC power before disconnecting a peripheral or removing a component.

To help prevent electric shock, plug the computer and peripheral power cables into properly grounded power sources. These cables are equipped with three-prong plugs to help ensure proper grounding. Do not use adapter plugs or remove the grounding prong from a cable. If you must use an extension cable, use a three-wire cable with properly grounded plugs.

To help protect your computer system from sudden, transient increases and decreases in electrical power, use a surge suppressor, line conditioner, or uninterruptible power supply (UPS).

Be sure that nothing rests on your computer system’s cables and that the cables are not located where they can be stepped on or tripped over.

Do not spill food or liquids on your computer. If the computer gets wet, consult your Diagnostics and Troubleshooting Guide or System User’s Guide.

Do not push any objects into the openings of your computer. Doing so can cause fire or electric shock by shorting out interior components.

Keep your computer away from radiators and heat sources. Also, do not block cooling vents. Avoid placing loose papers underneath your computer; do not place your computer in a closed-in wall unit or on a bed, sofa, or rug.

When Working Inside Your Computer

Before you remove the computer cover, perform the following steps in the sequence indicated.

CAUTION: Do not attempt to service the computer system yourself, except as explained in this guide and elsewhere in Dell documentation. Always follow installation and service instructions closely.

NOTICE: To help avoid possible damage to the system board, wait 10 to

30 seconds after turning off the system before removing a component from the system board or disconnecting a peripheral device from the computer.

1.Turn off your computer and any peripherals.

2.Ground yourself by touching an unpainted metal surface on the chassis, such as the metal around the card-slot openings at the back of the computer, before touching anything inside your computer.

While you work, periodically touch an unpainted metal surface on the computer chassis to dissipate any static electricity that might harm internal components.

3.Disconnect your computer and peripherals from their power sources. Also, disconnect any telephone or telecommunication lines from the computer.

Doing so reduces the potential for personal injury or shock.

2-2 Dell Precision WorkStations Safety and Regulatory Information

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Contents Zzzghoofrp Page 6670,1250$7,21 Page Dell Precision WorkStations System Information Guide Dell Online DocumentationErgonomic Computing Habits Getting HelpProtecting Against Electrostatic Discharge Previous Products Software Additional InformationDell Precision WorkStations System Information Guide Safety Instructions When Using Your Computer SystemWhen Working Inside Your Computer Regulatory Notices Tvibook.htmlFCC Notices U.S. Only IC Notice Canada Only Class a Class BBattery Disposal CE Notice European UnionEN 55022 Compliance Czech Republic Only Vcci Notice Japan OnlyMOC Notice South Korea Only Class a DevicePolish Center for Testing and Certification Notice EMI a8ZNBHBOJB1PMTLJFHP$FOUSVN#BEBËJ$FSUZGJLBDKJ 1PPTUBFJOTUSVLDKFCFQJFDFËTUXBObefquzxbàmvcqpuzlbàtjäpojf FmfnfouíxxfxoäusozdiNOM Information Mexico Only Información para NOM únicamente para México ´58¤.$,1250$ 2667¥08 ½VOHGRYQÈ BbbbbbbbbbbbbbbbbbbbHSHÄQRVWQÉSRN\Q\ Rgvwudqéwhqènwhurxnrpsrqhqwx SôlnuùynxNRPSRQHQW\ Hohnwurpdjqhwlfnåpxsurvwôhgé ½SUDYXSRPRFÉQÈNWHUÅKR Q½VOHGXMÉFÉFKRSDWÔHQÉYèwyépreyrgõ HOHNWURPDJQHWLFNÅKRSURVWÔHGÉRGSRYÉG½Q½VOHGXMÉFÉPGHILQLFÉP HOHNWURPDJQHWLFNÅKRSURVWÔHGÉGDQÅKRSRÄÉWDÄRYÅKRV\VWÅPXYÙPÈQRXEDWHULHYGRNXPHQWDFLV\VWÅPXHOO EDWHULÉY½PSRVN\WQHPÉVWQÉSRGQLNDEÙYDMÉFÉVHOLNYLGDFÉRGSDGÕ6670,1250$7,216 Bemærkninger, forholdsregler og advarsler Sikkerhedsinstruktioner Når du bruger computerenVed arbejde inde i computeren Forskrifter CE-bemærkning EU Bortskaffelse af batterier Systeminformationsvejledning til Dell Precision Workstations 6670,1250$7 Opmerking en Voorzichtig Veiligheidsinstructies Wanneer u het computersysteem gebruiktTerwijl u binnen in de computer werkt Overheidsvoorschriften Dell Precision WorkStations Gids systeeminformatie CE-markering Europese Unie Batterijen weggooienDell Precision WorkStations Gids systeeminformatie B5-67/0b7,72-1 23$6 Huomautukset, varoitukset ja vaarat Turvaohjeet Kun tietokonejärjestelmäsi on käytössäTietokoneen sisäosien käsittely Ilmoituksia säädöksistä Ota lisäksi huomioon seuraavat turvaohjeet tilanteen mukaanCE-ilmoitus Euroopan unioni Akun hävittäminen Dell Precision WorkStations Järjestelmätietojen opas 6670,1250$6-21 Merknader, Obs! og Advarsler Sikkerhetsinformasjon Ved bruk av datamaskinenVed arbeid inni datamaskinen Spesielle bestemmelser CE-merking EU Http//wvvw.fcc.gov/Bureaus/Compliance/WWW/tvibook.htmlKassere batteri Systeminformasjon for Dell Precision WorkStations 03.$+&0445 6XBHJQSFTUSPHJJPTUSFFOJB TztufnvlpnqvufspxfhpVusbuzebozdijjogpsnvkfxkbljtqptícvojloàubljfhpqspcmfnv LuísfkojfvtvojädjfnpftqpxpepxbàespcofmvcqpxbojfktfvsbzOgpsnbdkfepuzddf Cfqjfdfëtuxbjqsfqjtíx 1PEDBTVZXBOJBTZTUFNVLPNQVUFSPXFHP1PEDBTQSBDZXFXOUSLPNQVUFSB Peqpxjfeojpvjfnjpoznjxuzlbnj0453&‰&/*&/JFOBMFZQPEFKNPXBÀTBNPEJFMOZDIQSÍCOBQSBXJBOJB Pctvhj8ZDLPNQVUFSJVSEFOJBQFSZGFSZKOF UzvlpnqvufsbFmfnfouzxfxoäusof LpnqvufsbmjojfufmfgpojdofNjbobvtubxjfojbboufozpecjpsdfk Hojbelppecjpsojlb8SBJFQPUSFCZOBMFZXSÍDJÀTJÄEPQSFETUBXJDJFMB1PNPDZ5FDIOJDOFK 1PCZXBOJFTJÄCBUFSJJ UfdiojdofLmbtzgjlbdkj Djffmfnfouíxxfxoäusozdi Bgnhjfpby HKBKL?F? ³IjbfqZgby´³Ijmij`gby´b³gbfZgb´ BbbbbbbbbbbbbbbbbbbBgkljmdpbbihlogbdahiZkghklb Ijb\uiheggbbjZhl\gmljb\ZrhdhfivxljZ Udexqbldhfivxljb\kijbnjbcghhhjmh\Zgb \hfegbihkhexgbx ghjfZlb\guoljh\Zgbc WylerrnkwpoMlbebaZpbyZlZjc JZhqbklZgpbbHOO3UHFLVLRQijZ\beZahiZkghklbbghjfZlb\guljh\Zgby 413*&70%$13& 445£.07£*/03.›$ 1PO»NLZPOBNZBW×TUSBIZ PDISBOOÃO»NLZTQPMPÂOPTUJ.JDSPTPGU$PSQPSBUJPOQSBDPWOÃTUBOJDF%FMM1SFDJTJPO MplbmjufWjemjdbnj 61003/&/*&1SFEPETUS»OFOÇNLUPSÃIPLP˜WFLLPNQPOFOUVEPTLZTztuãnv 7ZQOJUFQPÂÇUBÂBBLÃLP˜WFLBSJBEFOJB UfmfgíoofbmfcpufmflpnvojlbâoãwfefojbPlpmppuwpspwobwlmbebojflbsjfuobbeofktusbofqpâçubâb 0ETVÌUFQPÂÇUBÂÉBMFKPEQSJKÇNBÂB Plsvipdi0O»NFOJF$&&VSÍQTLB´OJB TZTUÃNGJSNZ%FMMTQ¿ÌBOBTMFEVKÔDFUFDIOJDLÃOPSNZPage 70%*¢1010%5,*0 4*45&.6 0CWFTUJMB0QPNJOJJO0QPPSJMB VqpsbcmkbkpqbtflputmfejCMBHPWOJOBNLJ.JDSPTPGU$PSQPSBUJPO Tjtufnb QptubkjoesvhjâpcwftujmbpepmpâfojiqsfeqjtjiWbsoptuojnjqsjqpspâjmj 7BOBKWFÂKJEFM&WSPQF4SFEOKJWIPEJO%BMKOJWIPEWbkbokfefmwopusbokptujsbâvobmojlb Lmkvâjufsbâvobmojljoptubmfobqsbwf QspjwbkbmdbJosbâvobmojljqsjtqfwbkplfmfluspnbhofuofnplpmkv 1SFVTNFSJUFTQSFKFNOPBOUFOP4QPSPÂJMP$&&WSPQTLB6OJKB 1SFTUBWJUFSBÂVOBMOJLTUSBOPETQSFKFNOJLBJogpsnbdjktljufiopmphjkj VQPSBCPPLMPQMKFOJILBCMPWBHPUBWMKBUFEBKFWWFMKBWJVTUSFOB&.$0ETUSBOKFWBOKFCBUFSJK FmmpwjeplvnfoubdjkjPage 6670,1250$7,21 Anmärkning, Iakttag försiktighet och Varning Säkerhetsföreskrifter Använda datorsystemetArbeta inuti datorn Slå av datorn och eventuell kringutrustningFörordningar CE-förordning Europeiska gemenskapen Avyttring av batteri Systeminformation för Dell Precision WorkStation Dell Precision לש הדובעה תונחת תוחיטבו תונקת יבגל עדימ תוללוס תכלשה דבלב הדנק IC תועדוה גוויס דבלב בהרא FCC תועדוה הניקת תועדוה בשחמה ךותב הדובעה תעב תוחיטב תוארוה תורהזאו תוארתה ,תורעה Zzzghoofrp Page 0783P Rev. A02
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