Lenovo Essential G50 Bruksanvisning

Lenovo Laptop Essential G50

Läs gratis den bruksanvisning för Lenovo Essential G50 (96 sidor) i kategorin Laptop. Guiden har ansetts hjälpsam av 18 personer och har ett genomsnittsbetyg på 4.6 stjärnor baserat på 9.5 recensioner. Har du en fråga om Lenovo Essential G50 eller vill du ställa frågor till andra användare av produkten? Ställ en fråga

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Sida 1/96
Notes:
• Before using this information and the product it supports, be sure to read the general information under
“Notices” on page 91.
•This manual applies to the following models: Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80.
The illustrations used in this manual are for Lenovo G50-70 unless otherwise stated.
First Edition (Oct. 2014)
© Copyright Lenovo 2014. All rights reserved.
LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwareisdeliveredpursuantaGeneral
ServicesAdministration“GSA”contract,use,reproduction,ordisclosureissubjecttorestrictionsset
forthinContractNo.GS-35F-05925.
©2014Lenovo
iii
Contents
About this manual iv .......................................
Safety information 1 ........................................
Generalsafety................................................ 2
Electricalsafety.............................................. 3
Safetyinspectionguide.................................. 5
Handlingdevicesthataresensitiveto
electrostaticdischarge.................................... 6
Groundingrequirements................................. 6
Safetynotices:multilingualtranslations.......... 7
Lasercompliancestatement......................... 14
Important service information 16 ...................
StrategyforreplacingFRUs......................... 16
Strategyforreplacingaharddiskdrive............17
Importantnoticeforreplacingasystemboard.....17
Importantinformationaboutreplacing
RoHScompliantFRUs................................. 18
General checkout 19 ......................................
Whattodorst............................................. 20
Powersystemcheckout................................ 21
CheckingtheACadapter.................................21
Checkingoperationalcharging.........................21
Checkingthebatterypack................................22
Related service information 23 ......................
Restoringthefactorycontentsbyusing
OneKeyRecovery........................................ 23
Restoreoffactorydefault.................................23
Passwords.................................................... 24
Power-onpassword..........................................24
Hard-diskpassword..........................................24
Administratorpassword....................................24
Powermanagement..................................... 25
Screenblankstate............................................25
Puttingthecomputertosleepor
shuttingitdown.................................................25
Puttingyourcomputertosleep.........................25
Shuttingdownthecomputer.............................25
Lenovo G50-30/G50-45/G50-70/G50-70m/
Z50-70/Z50-75/G50-80 26 .................................
Specications............................................... 26
Statusindicators........................................... 29
Hotkeys......................................................... 30
FRUreplacementnotices............................. 31
Screwnotices..................................................31
RemovingandreplacinganFRU................. 32
1010Batterypack.............................................33
1020Basecover...............................................34
1030Opticaldrive.............................................36
1040Harddiskdrive.........................................37
1050PCIExpressMiniCardforwirelessLAN.....39
1060DIMM.......................................................41
1070Fanassembly..........................................42
1080Keyboard.................................................44
1090
Keyboardbezel......................................... 47
1100ODDboardandUSB&audioboard..........50
1110
Systemboard............................................ 54
1120Heatsinkassembly..................................57
1130SpeakersandDC-incable....................... 58
1140LCDunit...................................................60
1150LCDfrontbezel,LCDpanel,andhinges..... 62
1160Camera....................................................65
1170LCDcableandantennaassembly...........67
Locations...................................................... 68
Frontviewandright-sideview..........................68
BottomandLeft-sideview...............................69
Partslist........................................................ 70
Overall..............................................................71
LCDFRUs........................................................82
Keyboard..........................................................84
Miscellaneousparts..........................................86
ACadapters......................................................87
Screws..............................................................87
Powercords......................................................88
Notices......................................................... 91
Trademarks.................................................. 92

Produktspecifikationer

Varumärke: Lenovo
Kategori: Laptop
Modell: Essential G50

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