Lenovo Essential E50-70 Handleiding
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UserGuide
LenovoE50–70,LenovoE50–80,ZhaoYangE50–70andZhao
YangE50–80
Beforeusingthisinformationandtheproductitsupports,besuretoreadandunderstandthefollowing:
•Safety,Warranty,andSetupGuide
•RegulatoryNotice
•“Importantsafetyinformation”onpageiv
•AppendixD“Notices”onpage55
TheSafety,Warranty,andSetupGuideandtheRegulatoryNoticehavebeenuploadedtotheWebsite.To
refertothem,gotohttp://www.lenovo.com/UserManuals.
FirstEdition(November2014)
©CopyrightLenovo2014.
LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwareisdeliveredpursuantaGeneralServices
Administration“GSA”contract,use,reproduction,ordisclosureissubjecttorestrictionssetforthinContract
No.GS-35F-05925.
Contents
Readthisfirst.............iii
Importantsafetyinformation..........iv
Conditionsthatrequireimmediateaction...iv
Safetyguidelines.............v
Chapter1.Productoverview......1
Frontview.................1
Left-sideview................2
Right-sideview...............4
Bottomview................6
Featuresandspecifications...........6
Chapter2.Usingyourcomputer....9
Frequentlyaskedquestions..........9
Configuringtheoperatingsystem.......10
Registeringyourcomputer..........10
Usingthekeyboard.............10
Specialkeysandindicators........10
Settingthehotkeymode.........12
Usingthetouchpad............12
Usingthemediacardreader.........13
Insertingamemorycard.........13
Removingamemorycard........13
Powermanagement............13
Checkingthebatterystatus........13
Usingtheacpoweradapter........14
Chargingthebattery..........14
Maximizingthebatterylife........14
Powersaving.............14
Handlingthebattery...........16
Connectingtonetworks...........16
Ethernetconnection...........16
Wirelessconnection...........17
Chapter3.Youandyourcomputer..19
Accessibilityandcomfort..........19
Ergonomicinformation..........19
Chapter4.Security..........21
Attachingamechanicallock.........21
Usingpasswords..............21
Chapter5.LenovoOneKeyRecovery
system.................23
Backingupthesystempartition........23
RestoringthesystempartitionwhenWindowscan
bestarted................23
RestoringthesystempartitionwhenWindows
cannotbestarted.............23
Chapter6.Replacingdevices.....25
Staticelectricityprevention..........25
Replacingthebatterypack..........25
Replacingthememorymodule........26
Replacingtheharddiskdrive.........28
Replacingthekeyboard...........29
Replacingtheopticaldrive..........31
ReplacingthePCIExpressMiniCardforwireless
LAN/WiMAXconnection...........32
Chapter7.Preventingproblems...35
Generaltipsforpreventingproblems......35
T akingcareofyourcomputer.........35
Chapter8.Troubleshootingcomputer
problems...............39
T roubleshooting..............39
Batteryandpowerproblems.......39
Computerscreenproblems........40
Problemswithdrivesandotherstorage
devices................41
OneKeyRecoveryprogramproblems....41
Apasswordproblem..........41
Asoundproblem............42
Otherproblems............42
AppendixA.Regulatory
information..............43
Wirelessrelatedinformation.........43
ENERGYSTARmodelinformation.......44
Brazilregulatorynotice...........45
Exportclassificationnotice..........45
Electronicemissionnotices..........45
FederalCommunicationsCommission(FCC)
DeclarationofConformity........45
AppendixB.WEEEandrecycling
statements..............49
ChinaWEEEstatement...........49
ImportantWEEEinformation.........49
Japanrecyclingstatements.........49
RecyclinginformationforBrazil........50
BatteryrecyclinginformationfortheUnitedStates
andCanada................51
BatteryrecyclinginformationforT aiwan.....51
©CopyrightLenovo2014 i
Product specificaties
| Merk: | Lenovo |
| Categorie: | Laptop |
| Model: | Essential E50-70 |
| Kleur van het product: | Zwart |
| Gewicht: | 2355 g |
| Breedte: | 380 mm |
| Diepte: | 262 mm |
| Hoogte: | 24.7 mm |
| Gebruikershandleiding: | Ja |
| Capaciteit van de accu/batterij: | 2200 mAh |
| Bluetooth: | Ja |
| Beeldschermdiagonaal: | 15.6 " |
| Resolutie: | 1366 x 768 Pixels |
| Touchscreen: | Nee |
| Oorspronkelijke beeldverhouding: | 16:9 |
| Frequentie van processor: | 1.9 GHz |
| Processorfamilie: | Intel® Core™ i3 |
| Processormodel: | i3-4030U |
| Aantal processorkernen: | 2 |
| Wi-Fi-standaarden: | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth-versie: | 4.0 |
| Vormfactor: | Clamshell |
| Inclusief besturingssysteem: | Windows 7 Professional |
| Ethernet LAN: | Ja |
| Geïntegreerde geheugenkaartlezer: | Ja |
| Compatibele geheugenkaarten: | MMC, SD, SDHC, SDXC |
| Audiosysteem: | HD |
| Processor lithografie: | 22 nm |
| Garantiekaart: | Ja |
| Inclusief AC-adapter: | Ja |
| LED backlight: | Ja |
| Aantal USB 2.0-poorten: | 1 |
| VGA (D-Sub)poort(en): | 1 |
| Aantal HDMI-poorten: | 1 |
| Microfoon, line-in ingang: | Nee |
| DVI-poort: | Nee |
| Aantal Ethernet LAN (RJ-45)-poorten: | 1 |
| Bevestigingsmogelijkheid voor kabelslot: | Nee |
| Aantal ingebouwde luidsprekers: | 2 |
| Ingebouwde microfoon: | Ja |
| Intern geheugen: | 4 GB |
| Opslagmedia: | HDD |
| Levensduur accu/batterij: | 6 uur |
| Intern geheugentype: | DDR3L-SDRAM |
| Ethernet LAN, data-overdrachtsnelheden: | 10,100,1000 Mbit/s |
| Intel® Wireless Display (Intel® WiDi): | Ja |
| Aantal poorten USB 3.2 Gen 1 (3.1 Gen 1) Type A: | 2 |
| Processor socket: | BGA 1168 |
| Stepping: | D0 |
| Systeembus: | 5 GT/s |
| Processor aantal threads: | 4 |
| PCI Express slots versie: | 2.0 |
| Processor operating modes: | 64-bit |
| Processor cache: | 3 MB |
| Tjunction: | 100 °C |
| Bus type: | DMI2 |
| PCI Express configuraties: | 4x1, 2x4 |
| Thermal Design Power (TDP): | 15 W |
| Codenaam processor: | Haswell |
| Maximaal aantal PCI Express-lijnen: | 12 |
| Processor cache type: | Smart Cache |
| ECC ondersteund door processor: | Nee |
| Processorfabrikant: | Intel |
| Architectuur besturingssysteem: | 64-bit |
| Maximum intern geheugen: | 16 GB |
| Totale opslagcapaciteit: | 500 GB |
| Soort optische drive: | DVD±RW |
| Ingebouwde grafische adapter: | Ja |
| Familie ingebouwde grafische adapter: | Intel® HD Graphics |
| On-board graphics adapter model: | Intel® HD Graphics 4400 |
| Basisfrequentie ingebouwde grafische adapter: | 200 MHz |
| Graphics on-board -adapter dynamische frequentie (max): | 1000 MHz |
| On-board grafische adapter ID: | 0xA16 |
| Maximaal geheugen ingebouwde grafische adapter: | 2 GB |
| On-board grafische adapter DirectX-versie: | 12 |
| Camera voorzijde: | Ja |
| Numeriek toetsenblok: | Ja |
| Ondersteunde instructie sets: | AVX 2.0, SSE4.1, SSE4.2 |
| Intel® My WiFi Technology (Intel® MWT): | Nee |
| Intel® Smart Response Technology: | Nee |
| Intel® Hyper Threading Technology (Intel® HT Technology): | Ja |
| Intel® Turbo Boost Technology: | Nee |
| Intel® Quick Sync Video Technology: | Ja |
| Intel® InTru™ 3D Technology: | Ja |
| Intel® Clear Video HD Technology (Intel® CVT HD): | Ja |
| Intel® Insider™: | Ja |
| Intel® Flex Memory Access: | Nee |
| Intel® AES New Instructions (Intel® AES-NI): | Ja |
| Enhanced Intel SpeedStep Technology: | Ja |
| Execute Disable Bit: | Ja |
| Idle States: | Ja |
| Thermal Monitoring Technologies: | Ja |
| CPU configuratie (max): | 1 |
| Intel® Enhanced Halt State: | Ja |
| Intel® Clear Video Technology for Mobile Internet Devices (Intel® CVT for MID): | Nee |
| Intel® VT-x with Extended Page Tables (EPT): | Ja |
| Ingebouwde opties beschikbaar: | Nee |
| Intel® Small Business Advantage (Intel® SBA): | Nee |
| Intel® Secure Key: | Ja |
| Intel® 64: | Ja |
| Intel® Virtualization Technology for Directed I/O (VT-d): | Ja |
| Intel® Clear Video-technologie: | Nee |
| Intel® Virtualization Technology (VT-x): | Ja |
| Verpakkingsgrootte processor: | 40 x 24 x 1.5 mm |
| Conflictvrije processor: | Ja |
| Intel® Identity Protection Technology (Intel® IPT): | Ja |
| Versie Intel® Identity Protection Technology: | 1.00 |
| Versie Intel® Secure Key Technology: | 1.00 |
| ARK ID processor: | 81018 |
| Intel® Trusted Execution Technology: | Nee |
| Intel® TSX-NI: | Nee |
| Versie Intel® TSX-NI: | 0.00 |
| Intel® Anti-Theft Technology (Intel® AT): | Ja |
| Intel® Rapid Start Technology: | Nee |
| Intel® Smart Connect Technology: | Ja |
| Combo koptelefoon/microfoon port: | Ja |
| SmartCard-slot: | Nee |
| Processorcode: | SR1EN |
| Aanwijsapparaat: | Touchpad |
| Windows-toetsen: | Ja |
| Kloksnelheid geheugen: | 1600 MHz |
| Geheugenlayout: | 1 x 4 GB |
| Geheugenslots: | 2x SO-DIMM |
| Geheugen form factor: | SO-DIMM |
| Beeldoppervlakte: | Mat |
| Het aantal geïnstalleerde HDD's: | 1 |
| HDD capaciteit: | 500 GB |
| HDD interface: | SATA III |
| HDD rotatiesnelheid: | 5400 RPM |
| FSB Parity: | Nee |
| Front-side bus processor: | - MHz |
| Intel® Demand Based Switching: | Nee |
| UART: | Ja |
| Charging port type: | DC-in ingang |
| Type CardBus PCMCIA-slot: | Nee |
| Processorserie: | Intel® Core™ i3-4000 Mobile Series |
| ExpressCard slot: | Nee |
| S/PDIF-uitgang: | Nee |
| Intel® Dual Display Capable Technology: | Nee |
| Intel® FDI Technology: | Nee |
| Intel® Rapid Storage Technology: | Ja |
| Intel® Fast Memory Access: | Nee |
| Intel® Smart Cache: | Ja |
| Intel® High Definition Audio (Intel® HD Audio): | Ja |
| Versie Intel® Smart Connect Technology: | 1.00 |
| Resolutie camera voorzijde: | 1280 x 720 Pixels |
| Intel® Virtualization Technology (Intel® VT): | VT-d, VT-x |
| Styluspen: | Ja |
| Aantal SATA III connectors: | 4 |
| Herstel besturingssysteem: | Windows 8.1 Pro |
| Intel® ME Firmware-versie: | 9.5 |
| Maximaal intern geheugen (64-bit): | 16 GB |
| Wifi: | Ja |
| Type product: | Notebook |
| Intel® Matrix Storage Technology (Intel® MST): | Nee |
| Intel® Active Management Technology (Intel® AMT): | Nee |
| Batterijtechnologie: | Lithium-Ion (Li-Ion) |
| Aantal batterijcellen: | 4 |
| Processorgeneratie: | Vierde generatie Intel® Core™ i3 |
| Totaal aantal SATA-connectoren: | 4 |
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