Lenovo IdeaPad S21e-20 Handleiding
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Lenovo S21e
Hardware
Maintenance
Manual
Notes:
• Beforeusingthisinformationandtheproductitsupports,besuretoreadthegeneralinformationunder
“Notices”onpage71.
First Edition (Jan. 2015)
© Copyright Lenovo 2015. All rights reserved.
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.
© 2015 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
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
Supervisor 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 .............................26
Lenovo S21e ............................................... 28
Specications ............................................... 28
Status indicators ........................................... 30
Fn key combinations..................................... 31
FRU replacement notices ............................. 32
Screw notices ..................................................32
Removing and replacing an FRU ................. 33
1010 Keyboard .................................................34
1020 Keyboard bezel ........................................36
1030 Battery pack .............................................40
1040 PCI Express Mini Card for wireless
LAN ...................................................................41
1050 Power assembly ......................................43
1060 System board ..........................................44
1070 Speakers, base cover and IO board ........47
1080 LCD unit ...................................................49
1090 LCD front cover .......................................51
1100 LCD panel, LCD cable and hinges...........53
1110 Integrated camera ....................................55
1120 Antenna assembly and LCD cover...........56
Locations ...................................................... 57
Front view and right-side view ..........................57
Bottom and Left-side view ...............................58
Parts list ........................................................ 59
Overall ..............................................................60
LCD FRUs ........................................................63
Keyboard ..........................................................65
Miscellaneous parts ..........................................67
Screw ................................................................67
AC adapters ......................................................68
Power cords ......................................................69
Notices......................................................... 72
Trademarks .................................................. 73
Product specificaties
| Merk: | Lenovo |
| Categorie: | Laptop |
| Model: | IdeaPad S21e-20 |
| Kleur van het product: | Grey,Silver |
| Gewicht: | 1150 g |
| Breedte: | 295 mm |
| Diepte: | 212.4 mm |
| Hoogte: | 18.9 mm |
| Gebruikershandleiding: | Ja |
| Materiaal behuizing: | Acrylonitrile butadiene styrene (ABS),Plastic |
| AC-adapter ingangsspanning: | 100 - 240 V |
| Bluetooth: | Ja |
| Beeldschermdiagonaal: | 11 " |
| Resolutie: | 1366 x 768 Pixels |
| Oorspronkelijke beeldverhouding: | 16:9 |
| Frequentie van processor: | 2.16 GHz |
| Processorfamilie: | Intel® Celeron® |
| Processormodel: | N2840 |
| Aantal processorkernen: | 2 |
| Wi-Fi-standaarden: | 802.11b,802.11g,Wi-Fi 4 (802.11n) |
| Bluetooth-versie: | 4.0 |
| Vormfactor: | Clamshell |
| Resolutie camera voorzijde (numeriek): | 0.3 MP |
| Inclusief besturingssysteem: | Windows 8.1 |
| Ethernet LAN: | Nee |
| Geïntegreerde geheugenkaartlezer: | Ja |
| Compatibele geheugenkaarten: | MicroSD (TransFlash) |
| Audiosysteem: | Dolby Home Theater v4 |
| Typische contrastverhouding: | 400:1 |
| Helderheid: | 200 cd/m² |
| Processor lithografie: | 22 nm |
| Inclusief AC-adapter: | Ja |
| LED backlight: | Ja |
| Aantal USB 2.0-poorten: | 1 |
| Microfoon, line-in ingang: | Ja |
| DVI-poort: | Nee |
| Bevestigingsmogelijkheid voor kabelslot: | Nee |
| Aantal ingebouwde luidsprekers: | 2 |
| Wachtwoordbeveiliging: | Ja |
| Hoofdtelefoonuitgangen: | 1 |
| AC-adapter, vermogen: | 45 W |
| Inclusief netsnoer: | Ja |
| HD type: | Niet ondersteund |
| Ingebouwde microfoon: | Ja |
| Intern geheugen: | 2 GB |
| Opslagmedia: | Flash |
| Levensduur accu/batterij: | 5 uur |
| Intern geheugentype: | DDR3L-SDRAM |
| Password bescherming: | Power on,HDD |
| Duurzaamheidscertificaten: | RoHS,EPEAT Silver,ENERGY STAR |
| Wifi-standaard: | Wi-Fi 4 (802.11n) |
| Intel® Wireless Display (Intel® WiDi): | Ja |
| Aantal poorten USB 3.2 Gen 1 (3.1 Gen 1) Type A: | 1 |
| Processor socket: | BGA 1170 |
| Stepping: | C0 |
| Systeembus: | - GT/s |
| Processor aantal threads: | 2 |
| PCI Express slots versie: | 2.0 |
| Processor operating modes: | 32-bit,64-bit |
| Processor cache: | 1 MB |
| Tjunction: | 100 °C |
| PCI Express configuraties: | 1x4 |
| Thermal Design Power (TDP): | 7.5 W |
| Codenaam processor: | Bay Trail |
| Maximaal aantal PCI Express-lijnen: | 4 |
| Processor cache type: | L2 |
| ECC ondersteund door processor: | Nee |
| Processorfabrikant: | Intel |
| Architectuur besturingssysteem: | 64-bit |
| Maximum intern geheugen: | 4 GB |
| Totale opslagcapaciteit: | 32 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 |
| Basisfrequentie ingebouwde grafische adapter: | 311 MHz |
| Graphics on-board -adapter dynamische frequentie (max): | 792 MHz |
| Camera voorzijde: | Ja |
| Numeriek toetsenblok: | Nee |
| Intel® My WiFi Technology (Intel® MWT): | Nee |
| Intel® Hyper Threading Technology (Intel® HT Technology): | Nee |
| Intel® Turbo Boost Technology: | Nee |
| Intel® Quick Sync Video Technology: | Ja |
| Intel® InTru™ 3D Technology: | Nee |
| Intel® Clear Video HD Technology (Intel® CVT HD): | Nee |
| Intel® Insider™: | Nee |
| Intel® Flex Memory Access: | Nee |
| Intel® AES New Instructions (Intel® AES-NI): | Nee |
| Enhanced Intel SpeedStep Technology: | Ja |
| Execute Disable Bit: | Ja |
| Idle States: | Ja |
| Thermal Monitoring Technologies: | Nee |
| 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): | Nee |
| Ingebouwde opties beschikbaar: | Nee |
| Graphics & IMC lithografie: | 22 nm |
| Intel® Secure Key: | Ja |
| Intel® 64: | Ja |
| Intel® Virtualization Technology for Directed I/O (VT-d): | Nee |
| Intel® Clear Video-technologie: | Nee |
| Intel® Virtualization Technology (VT-x): | Ja |
| Verpakkingsgrootte processor: | 25 x 27 mm |
| Conflictvrije processor: | Ja |
| Versie Intel® Secure Key Technology: | 1.00 |
| ARK ID processor: | 82103 |
| Intel® Trusted Execution Technology: | Nee |
| Intel® Anti-Theft Technology (Intel® AT): | Nee |
| Intel® Smart Connect Technology: | Ja |
| Basisstationaansluiting: | Nee |
| Combo koptelefoon/microfoon port: | Ja |
| SmartCard-slot: | Nee |
| Maximale turbofrequentie van processor: | 2.58 GHz |
| Processorcode: | SR1YJ |
| Discreet grafische adapter model: | Niet beschikbaar |
| Aanwijsapparaat: | Touchpad |
| Windows-toetsen: | Ja |
| Flash memory: | 32 GB |
| Kloksnelheid geheugen: | 1600 MHz |
| Geheugenlayout: | 1 x 2 GB |
| Geheugen form factor: | On-board |
| Full-size toetsenbord: | Ja |
| Dubbele scherm: | Nee |
| Chipset moederbord: | Intel SoC |
| FSB Parity: | Nee |
| Front-side bus processor: | - MHz |
| Intel® Demand Based Switching: | Nee |
| On-board grafische adapter burst frequentie: | 792 MHz |
| Charging port type: | DC-in ingang |
| Type CardBus PCMCIA-slot: | Nee |
| Processorserie: | Intel Celeron Processor N2000 Series for Mobile |
| ExpressCard slot: | Nee |
| S/PDIF-uitgang: | Nee |
| Intel® Dual Display Capable Technology: | Nee |
| Intel® FDI Technology: | Nee |
| Intel® Rapid Storage Technology: | Nee |
| Intel® Fast Memory Access: | Nee |
| Scenario Design Power (SDP): | 4.5 W |
| Aantal Micro HDMI poorten: | 1 |
| Vermogen luidsprekers: | 1.5 W |
| Versie Intel® Smart Connect Technology: | 1.00 |
| Intel® HD Graphics: | Ja |
| Intel® Ingebouwde Visuals Technology: | Ja |
| Intel® Virtualization Technology (Intel® VT): | VT-x |
| LightScribe: | Nee |
| Wifi: | Ja |
| Type product: | Notebook |
| Batterijtechnologie: | Lithium-Polymeer (LiPo) |
| Aantal batterijcellen: | 4 |
| Totaal aantal SATA-connectoren: | 2 |
| Batterijcapaciteit: | 23.2 Wh |
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