Lenovo IdeaPad U41-70 Handleiding

Lenovo Laptop IdeaPad U41-70

Lees hieronder de 📖 handleiding in het Nederlandse voor Lenovo IdeaPad U41-70 (34 pagina's) in de categorie Laptop. Deze handleiding was nuttig voor 21 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

Download PDF

Pagina 1/34

Lenovo S41/U41

S41-35

S41-70

S41-75

U41-70

User Guide

l m n

Read the safety notices and important tips in the

included manuals before using your computer.

•Before using the product, be sure to read Lenovo Safety and General

Information Guide first.

•Some instructions in this guide may assume that you are using

Windows® 8.1. If you are using another Windows operating system,

some operations may be slightly different. If you are using other

operating systems, some operations may not apply to you.

•The features described in this guide are common to most models. Some

features may not be available on your computer or your computer may

include features that are not described in this user guide.

•The illustrations used in this manual are from Lenovo S41 unless

otherwise stated.

•The illustrations in this manual may differ from the actual product.

Please refer to the actual product.

•For details, refer to Guides & Manuals at http://support.lenovo.com

Notes

Regulatory Notice

First Edition (January 2015)

LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General

Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set

forth in Contract No. GS-35F-05925.

•The latest electronic compliance nd environmental information a are

available from the Lenovo compliance information Web sites.

- To view liance information go comp to:

http://www.lenovo.com/compliance

- To download environmental information go to:

http://www.lenovo.com/ecodeclaration

Contents

Chapter 1. Getting to know your computer .........................................1

Top view ......................................................................................................................1

Left-side view .............................................................................................................5

Right-side view ...........................................................................................................9

Bottom view ..............................................................................................................10

Chapter 2. Starting to use Windows 8.1 ............................................ 11

Configuring the operating system for the first time ...........................................11

Operating system interfaces ...................................................................................11

The charms ................................................................................................................12

Putting the computer to sleep or shutting it down .............................................15

Connecting to a wireless network .........................................................................18

Help and support .....................................................................................................19

Chapter 3. Lenovo OneKey Recovery system ..................................20

Chapter 4. Troubleshooting ................................................................ 22

Frequently asked questions ....................................................................................22

Troubleshooting .......................................................................................................25

Trademarks ...........................................................................................28

Product specificaties

Merk:	Lenovo
Categorie:	Laptop
Model:	IdeaPad U41-70
Kleur van het product:	Zilver
Gewicht:	1680 g
Breedte:	340 mm
Diepte:	240 mm
Hoogte:	19.5 mm
Bluetooth:	Ja
Beeldschermdiagonaal:	14 "
Resolutie:	1920 x 1080 Pixels
Touchscreen:	Nee
Oorspronkelijke beeldverhouding:	16:9
Frequentie van processor:	2.4 GHz
Processorfamilie:	Intel® Core™ i7
Processormodel:	i7-5500U
Aantal processorkernen:	2
Wi-Fi-standaarden:	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Vormfactor:	Clamshell
Inclusief besturingssysteem:	Windows 10 Home
Ethernet LAN:	Ja
Geïntegreerde geheugenkaartlezer:	Ja
Compatibele geheugenkaarten:	MMC, SD, SDHC, SDXC
Audiosysteem:	Dolby DS1.0 Home Theater
Processor lithografie:	14 nm
Inclusief AC-adapter:	Ja
LED backlight:	Ja
Aantal USB 2.0-poorten:	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
HD type:	Full HD
Ingebouwde microfoon:	Ja
Intern geheugen:	8 GB
Opslagmedia:	SSD
Levensduur accu/batterij:	6 uur
Intern geheugentype:	DDR3L-SDRAM
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:	4 MB
Tjunction:	105 °C
Bus type:	DMI2
PCI Express configuraties:	4x1, 2x4
Thermal Design Power (TDP):	15 W
Codenaam processor:	Broadwell
Maximaal aantal PCI Express-lijnen:	12
Processor cache type:	L3
ECC ondersteund door processor:	Nee
Processorfabrikant:	Intel
Configureerbare TDP-down:	7.5 W
Configureerbare TDP-downfrequentie:	0.6 GHz
Architectuur besturingssysteem:	64-bit
Maximum intern geheugen:	8 GB
Totale opslagcapaciteit:	256 GB
Soort optische drive:	Nee
Ingebouwde grafische adapter:	Ja
Aparte grafische adapter:	Ja
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):	950 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:	2.0
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 24 x 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:	85214
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
Maximale turbofrequentie van processor:	3 GHz
Processorcode:	SR23W
Discreet grafische adapter model:	NVIDIA® GeForce® 940M
Aantal geïnstalleerde SSD's:	1
SSD capaciteit:	256 GB
USB Sleep-and-Charge:	Ja
USB Sleep-and-Charge poorten:	1
Aanwijsapparaat:	Touchpad
Windows-toetsen:	Ja
Kloksnelheid geheugen:	1600 MHz
Geheugenlayout:	1 x 8 GB
Geheugenslots:	1x SO-DIMM
Geheugen form factor:	SO-DIMM
Grafische geheugen:	2 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 i7-5500 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
Vermogen luidsprekers:	1.5 W
Videokaart, ondersteuning Open GL:	Ja
Intel® HD Graphics:	Ja
Intel® Ingebouwde Visuals Technology:	Ja
LightScribe:	Nee
Wifi:	Ja
Type product:	Laptop
Aantal batterijcellen:	2
Processorgeneratie:	Vijfde generatie Intel® Core™ i7
Batterijcapaciteit:	30 Wh