Lenovo Essential E31-70 Handleiding
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User Guide
Lenovo E31-70, Zhao Yang E31-70
Before using this information and the product it supports, be sure to read and
understand the following:
•Safety, Warranty, and Setup Guide
•Regulatory Notice
•“Important safety information” on page v
•Appendix D “Notices” on page 59
The Safety, Warranty, and Setup Guide and the Regulatory Notice have been
uploaded to the Web site. To refer to them, go to
http://www.lenovo.com/UserManuals.
First Edition (March 2015)
© Copyright Lenovo 2015.
LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a
General Services Administration “GSA” contract, use, reproduction, or disclosure is subject
to restrictions set forth in Contract No. GS-35F-05925.
© Copyright Lenovo 2015 i
Read this first................................................................................... iii
Important safety information .......................................................................................................v
Conditions that require immediate action..........................................................................v
Safety guidelines....................................................................................................................vi
Chapter 1. Product overview ........................................................... 1
Front view ....................................................................................................................................... 1
Left-side view ................................................................................................................................. 4
Right-side view............................................................................................................................... 6
Bottom view.................................................................................................................................... 8
Features and specifications........................................................................................................... 9
Chapter 2. Using your computer................................................... 11
Frequently asked questions........................................................................................................ 11
Configuring the operating system............................................................................................. 12
Registering your computer......................................................................................................... 12
Using the keyboard...................................................................................................................... 12
Special keys and indicators................................................................................................. 13
Setting the hotkey mode...................................................................................................... 14
Using the touch pad..................................................................................................................... 15
Using the media card reader ...................................................................................................... 16
Inserting a memory card ..................................................................................................... 16
Removing a memory card................................................................................................... 16
Power management..................................................................................................................... 16
Checking the battery status................................................................................................. 17
Using the ac power adapter................................................................................................ 17
Charging the battery ............................................................................................................ 18
Maximizing the battery life................................................................................................. 18
Power saving......................................................................................................................... 18
Handling the battery............................................................................................................ 21
Connecting to networks.............................................................................................................. 22
Ethernet connection ............................................................................................................. 22
Wireless connection ............................................................................................................. 22
Chapter 3. You and your computer............................................... 23
Accessibility and comfort ........................................................................................................... 23
Ergonomic information ....................................................................................................... 23
Chapter 4. Security......................................................................... 27
Attaching a mechanical lock....................................................................................................... 27
Using passwords.......................................................................................................................... 27
Contents
Product specificaties
| Merk: | Lenovo |
| Categorie: | Laptop |
| Model: | Essential E31-70 |
| Kleur van het product: | Zwart |
| Gewicht: | 1590 g |
| Breedte: | 323 mm |
| Diepte: | 230 mm |
| Hoogte: | 21.5 mm |
| Bluetooth: | Ja |
| Beeldschermdiagonaal: | 13.3 " |
| Resolutie: | 1366 x 768 Pixels |
| Touchscreen: | Nee |
| Oorspronkelijke beeldverhouding: | 16:9 |
| Frequentie van processor: | 2 GHz |
| Processorfamilie: | Intel® Core™ i3 |
| Processormodel: | i3-5005U |
| Aantal processorkernen: | 2 |
| Wi-Fi-standaarden: | Wi-Fi 5 (802.11ac) |
| Bluetooth-versie: | 4.0 |
| Vormfactor: | Clamshell |
| Inclusief besturingssysteem: | Windows 10 Home |
| Ethernet LAN: | Ja |
| Geïntegreerde geheugenkaartlezer: | Ja |
| Compatibele geheugenkaarten: | SD |
| Audiosysteem: | Dolby Advanced Audio |
| Processor lithografie: | 14 nm |
| Vingerafdruklezer: | Ja |
| Snelstartgids: | Ja |
| Inclusief AC-adapter: | Ja |
| LED backlight: | Ja |
| Aantal HDMI-poorten: | 1 |
| DVI-poort: | Nee |
| Aantal Ethernet LAN (RJ-45)-poorten: | 1 |
| Bevestigingsmogelijkheid voor kabelslot: | Ja |
| Kabelslot sleuf type: | Kensington |
| Aantal ingebouwde luidsprekers: | 2 |
| Ingebouwde microfoon: | Ja |
| Intern geheugen: | 4 GB |
| Opslagmedia: | Hybride hdd |
| Intern geheugentype: | DDR3L-SDRAM |
| Duurzaamheidscertificaten: | RoHS, EPEAT Gold, ENERGY STAR |
| Wifi-standaard: | Wi-Fi 5 (802.11ac) |
| 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: | F0 |
| Systeembus: | 5 GT/s |
| Processor aantal threads: | 4 |
| PCI Express slots versie: | 2.0 |
| Processor operating modes: | 32-bit, 64-bit |
| Processor cache: | 3 MB |
| Tjunction: | 105 °C |
| Bus type: | DMI2 |
| PCI Express configuraties: | 2x4, 4x1 |
| Thermal Design Power (TDP): | 15 W |
| Codenaam processor: | Broadwell |
| Maximaal aantal PCI Express-lijnen: | 12 |
| Processor cache type: | Smart Cache |
| ECC ondersteund door processor: | Nee |
| Processorfabrikant: | Intel |
| Configureerbare TDP-down: | 10 W |
| Configureerbare TDP-downfrequentie: | 0.6 GHz |
| Architectuur besturingssysteem: | 64-bit |
| Maximum intern geheugen: | 16 GB |
| Totale opslagcapaciteit: | 500 GB |
| Soort optische drive: | Nee |
| Ingebouwde grafische adapter: | Ja |
| Aparte grafische adapter: | Nee |
| Familie ingebouwde grafische adapter: | Intel® HD Graphics |
| On-board graphics adapter model: | Intel® HD Graphics 5500 |
| Basisfrequentie ingebouwde grafische adapter: | 300 MHz |
| Graphics on-board -adapter dynamische frequentie (max): | 850 MHz |
| On-board grafische adapter ID: | 0x1616 |
| Maximaal geheugen ingebouwde grafische adapter: | 16 GB |
| On-board grafische adapter DirectX-versie: | 11.2 |
| Camera voorzijde: | Ja |
| Numeriek toetsenblok: | Nee |
| Ondersteunde instructie sets: | AVX 2.0, SSE4.1, SSE4.2 |
| Intel® My WiFi Technology (Intel® MWT): | Nee |
| Intel® Smart Response Technology: | Ja |
| 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: | Ja |
| 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): | Ja |
| Intel® VT-x with Extended Page Tables (EPT): | Ja |
| Ingebouwde opties beschikbaar: | Nee |
| Graphics & IMC lithografie: | 14 nm |
| Intel® Small Business Advantage (Intel® SBA): | Ja |
| Intel® Secure Key: | Ja |
| Intel® 64: | Ja |
| Intel® OS Guard: | Ja |
| Intel® Virtualization Technology for Directed I/O (VT-d): | Ja |
| Intel® Clear Video-technologie: | Ja |
| Intel® Virtualization Technology (VT-x): | Ja |
| Verpakkingsgrootte processor: | 40 x 24x 1.3 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 |
| Versie Intel® Smart Response Technology: | 1.00 |
| ARK ID processor: | 84695 |
| Intel® Trusted Execution Technology: | Nee |
| Intel® TSX-NI: | Nee |
| Intel® Stable Image Platform Program (SIPP): | Nee |
| Versie Intel® Stable Image Platform Program (SIPP): | 0.00 |
| Versie Intel® TSX-NI: | 0.00 |
| Intel® Anti-Theft Technology (Intel® AT): | Nee |
| Basisstationaansluiting: | Nee |
| Combo koptelefoon/microfoon port: | Ja |
| Processorcode: | SR27G |
| Discreet grafische adapter model: | Niet beschikbaar |
| Aanwijsapparaat: | Touchpad |
| Windows-toetsen: | Ja |
| Flash memory: | 8 GB |
| Kloksnelheid geheugen: | 1600 MHz |
| Geheugenlayout: | 1 x 4 GB |
| Geheugenslots: | 2x SO-DIMM |
| Geheugen form factor: | SO-DIMM |
| Beeldoppervlakte: | Mat |
| Full-size toetsenbord: | Ja |
| Eiland-stijl keyboard: | Ja |
| 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 |
| Charging port type: | DC-in ingang |
| Processorserie: | Intel Core i3-5000 Mobile series |
| Intel® Dual Display Capable Technology: | Nee |
| Intel® FDI Technology: | Ja |
| Intel® Rapid Storage Technology: | Nee |
| Intel® Fast Memory Access: | Ja |
| Intel® Smart Cache: | Ja |
| Intel® Small Business Advantage (SBA)-versie: | 1.00 |
| Resolutie camera voorzijde: | 1280 x 720 Pixels |
| Maximaal intern geheugen (64-bit): | 16 GB |
| Wifi: | Ja |
| Type product: | Notebook |
| Batterijtechnologie: | Lithium-Ion (Li-Ion) |
| Aantal batterijcellen: | 2 |
| Processorgeneratie: | Vijfde generatie Intel® Core™ i3 |
| Batterijcapaciteit: | 35 Wh |
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