Lenovo G50-80 User Manual

5
Safety information
Safety inspection guide
Thepurpose ofthisinspectionguideistoassistyouinidentifyingpotential
unsafeconditions.Aseachmachinewasdesignedandbuilt,requiredsafety
itemswereinstalledtoprotectusersandservicepersonnelfrominjury.This
guideaddressesonlythoseitems.Youshouldusegoodjudgmenttoidentify
potentialsafetyhazardsaccordingtotheattachmentofnon-Lenovofeaturesor
optionsnotcoveredbythisinspectionguide.
Ifanyunsafeconditionsarepresent,youmustdeterminehowseriousthe
apparenthazardcouldbeandwhetheryoucancontinuewithoutrstcorrecting
theproblem.
Considertheseconditionsandthesafetyhazardstheypresent:
• Electricalhazards,especiallyprimarypower(primaryvoltageontheframe
cancauseseriousorfatalelectricalshock)
• Explosivehazards,suchasadamagedCRTfaceorabulgingcapacitor
• Mechanicalhazards,suchaslooseormissinghardware
Todeterminewhetherthereareanypotentialunsafeconditions,usethe
followingchecklistatthebeginningofeveryservicetask.Beginthecheckswith
thepoweroff,andthepowercorddisconnected.
Checklist:
1. Checkexteriorcoversfordamage(loose,broken,orsharpedges).
2. Turnoffthecomputer.Disconnectthepowercord.
3. Checkthepowercordfor:
a. Athird-wiregroundconnectoringoodcondition.Useametertomeasure
third-wiregroundcontinuityfor0.1ohmorlessbetweentheexternal
groundpinandtheframeground.
b. Thepowercordshouldbethetypespeciedinthepartslist.
c. Insulationmustnotbefrayedorworn.
4. Checkforcrackedorbulgingbatteries.
5. Removethecover.
6. Checkforanyobviousnon-Lenovoalterations.Usegoodjudgmentastothe
safetyofanynon-Lenovoalterations.
7. Checkinsidetheunitforanyobviousunsafeconditions,suchasmetal
filings,contamination,waterorotherliquids,orsignsoffireorsmoke
damage.
8. Checkforworn,frayed,orpinchedcables.
9. Checkthatthepower-supplycoverfasteners(screwsorrivets)havenot
beenremovedortamperedwith.

Lenovo G50-80 Specifications

General

Weight	2.5 kg (5.51 lbs)
Webcam	720p HD webcam
Processor	Intel Core i3/i5/i7 (depending on model)
RAM	Up to 8GB DDR3L
Storage	Up to 1TB HDD
Display	15.6-inch HD (1366 x 768) or FHD (1920 x 1080)
Graphics	Intel HD Graphics or AMD Radeon R5 M330
Operating System	Windows 10
Battery	Up to 4 hours
Optical Drive	DVD-RW
Connectivity	Bluetooth 4.0
Ports	1 x USB 3.0, 2 x USB 2.0, HDMI, RJ-45, Audio Combo Jack
Card Reader	2-in-1 card reader (SD, MMC)
Dimensions	384 x 265 x 25 mm (15.1" x 10.4" x 0.98")