Dell 3000 Series Service Manual

Also see for Latitude 3000 Series: Installation instructions Service manual Setup and specifications Manual Service manual

Contents

Dell 3000 Series Service Manual Manual pdf 7 page image

Preden začnete delo v notranjosti računalnikaOPOMBA The images in this document may differ from your computer depending on the configuration you ordered.Teme:• Preden začnete• Varnostna navodila• Priporočena orodjaPreden začnete1. Shranite in zaprite vse odprte datoteke ter zaprite vse odprte programe.2. Zaustavite računalnik.• Windows 10: Kliknite ali tapnite Start > Napajanje > Zaustavitev sistema.• Windows 8.1: Na začetnem zaslonu tapnite ali kliknite ikono za napajanje > Zaustavitev računalnika.• Windows 7: kliknite ali tapnite Start > Zaustavitev.OPOMBA Če uporabljate drug operacijski sistem, navodila za izklop poiščite v dokumentaciji vašega operacijskegasistema.3. Računalnik in vse priključene izključite naprave iz električnih vtičnic.4. Iz računalnika izključite vse telefonske kable, omrežne kable in druge kable.5. Iz računalnika izključite vse priključene naprave, kot so tipkovnica, miška, monitor in druge naprave.6. Iz računalnika odstranite vse pomnilniške kartice in optične pogone.Varnostna navodilaUporabite naslednja varnostna navodila, da zaščitite računalnik pred morebitnimi poškodbami in zagotovite svojo lastno varnost.OPOMBA Before working inside your computer, read the safety information that shipped with your computer. For moresafety best practices, see the Regulatory Compliance home page at www.dell.com/regulatory_compliance.OPOMBA Disconnect all power sources before opening the computer cover or panels. After you finish working inside thecomputer, replace all covers, panels, and screws before connecting to the power source.POZOR To avoid damaging the computer, ensure that the work surface is flat and clean.POZOR To avoid damaging the components and cards, handle them by their edges and avoid touching pins andcontacts.POZOR You should only perform troubleshooting and repairs as authorized or directed by the Dell technical assistanceteam. Damage due to servicing that is not authorized by Dell is not covered by your warranty. See the safetyinstructions that shipped with the product or at www.dell.com/regulatory_compliance.POZOR Before touching anything inside your computer, ground yourself by touching an unpainted metal surface, suchas the metal at the back of the computer. While you work, periodically touch an unpainted metal surface to dissipatestatic electricity, which could harm internal components.POZOR When you disconnect a cable, pull on its connector or on its pull tab, not on the cable itself. Some cables haveconnectors with locking tabs or thumb-screws that you must disengage before disconnecting the cable. Whendisconnecting cables, keep them evenly aligned to avoid bending any connector pins. When connecting cables, ensurethat the ports and connectors are correctly oriented and aligned.1Preden začnete delo v notranjosti računalnika 7