Lenovo ThinkPad 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: | ThinkPad E31-70 |
Kleur van het product: | Zwart |
Gewicht: | 1590 g |
Breedte: | 323 mm |
Diepte: | 230 mm |
Hoogte: | 21.5 mm |
Gebruikershandleiding: | Ja |
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: | 802.11a, 802.11g, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 4 (802.11n) |
Bluetooth-versie: | 4.0 |
Vormfactor: | Clamshell |
Inclusief besturingssysteem: | Gratis DOS |
Ethernet LAN: | Ja |
Geïntegreerde geheugenkaartlezer: | Ja |
Compatibele geheugenkaarten: | SD, SDHC, MMC, SDXC |
Audiosysteem: | HD |
Processor lithografie: | 14 nm |
Vingerafdruklezer: | Ja |
Inclusief AC-adapter: | Ja |
LED backlight: | Ja |
VGA (D-Sub)poort(en): | 1 |
Aantal HDMI-poorten: | 1 |
Microfoon, line-in ingang: | Ja |
DVI-poort: | Nee |
Aantal Ethernet LAN (RJ-45)-poorten: | 1 |
Bevestigingsmogelijkheid voor kabelslot: | Nee |
Aantal ingebouwde luidsprekers: | 2 |
Hoofdtelefoonuitgangen: | 1 |
Inclusief netsnoer: | Ja |
HD type: | HD |
Ingebouwde microfoon: | Ja |
Intern geheugen: | 4 GB |
Opslagmedia: | HDD |
Levensduur accu/batterij: | 5 uur |
Intern geheugentype: | DDR3L-SDRAM |
Ethernet LAN, data-overdrachtsnelheden: | 10, 100 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 |
Maximum intern geheugen: | 8 GB |
Totale opslagcapaciteit: | 1000 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 |
On-board grafische adapter OpenGL versie: | 4.3 |
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 |
SmartCard-slot: | Nee |
Processorcode: | SR27G |
Discreet grafische adapter model: | Niet beschikbaar |
Aanwijsapparaat: | Touchpad |
Windows-toetsen: | Ja |
Kloksnelheid geheugen: | 1600 MHz |
Geheugenlayout: | 1 x 4 GB |
Geheugenslots: | 1x SO-DIMM |
Dubbele scherm: | Nee |
Het aantal geïnstalleerde HDD's: | 1 |
HDD capaciteit: | 1000 GB |
FSB Parity: | Nee |
Front-side bus processor: | - MHz |
Tcase: | - °C |
Intel® Demand Based Switching: | Nee |
Charging port type: | DC-in ingang |
Type CardBus PCMCIA-slot: | Nee |
Processorserie: | Intel Core i3-5000 Mobile series |
ExpressCard slot: | Nee |
S/PDIF-uitgang: | Nee |
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 |
Intel® segment tagging: | Home Office, Small Business |
Resolutie camera voorzijde: | 1280 x 720 Pixels |
Videokaart, ondersteuning Open GL: | Ja |
Intel® HD Graphics: | Ja |
Intel® Ingebouwde Visuals Technology: | Ja |
LightScribe: | Nee |
Maximaal intern geheugen (64-bit): | 8 GB |
Wifi: | Ja |
Type product: | Notebook |
Aantal batterijcellen: | 2 |
Processorgeneratie: | Vijfde generatie Intel® Core™ i3 |
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