Hardware Maintenance Manual
Page 3
... problems 47 Undetermined problems 47 Chapter 5. Status indicators . . . . . 49 Chapter 6. Removing and replacing a FRU 57 Before servicing ThinkPad Edge E420s and S420 57 1010 ExpressCard blank bezel and Media Card blank bezel 58 1020 Hard disk drive or solid state drive assembly 60 1030 Keyboard...replacing FRUs for CTO, CMV, and GAV 28 Product definition 28 FRU identification for DOS diagnostics program 32 System supporting the Lenovo diagnostics programs 36 Power system checkout 38 Checking the ac power adapter 38 Checking operational charging 39 Checking the battery pack ...
... problems 47 Undetermined problems 47 Chapter 5. Status indicators . . . . . 49 Chapter 6. Removing and replacing a FRU 57 Before servicing ThinkPad Edge E420s and S420 57 1010 ExpressCard blank bezel and Media Card blank bezel 58 1020 Hard disk drive or solid state drive assembly 60 1030 Keyboard...replacing FRUs for CTO, CMV, and GAV 28 Product definition 28 FRU identification for DOS diagnostics program 32 System supporting the Lenovo diagnostics programs 36 Power system checkout 38 Checking the ac power adapter 38 Checking operational charging 39 Checking the battery pack ...
Hardware Maintenance Manual
Page 5
... this manual along with the advanced diagnostic tests to troubleshoot problems. Important: This manual is intended only for the following ThinkPad® products. ThinkPad Edge E420s and S420 Machine Type (MT) 4401 Use this manual along with the advanced diagnostic tests to read all the information... under Chapter 1 "Safety information" on page 1 and Chapter 2 "Important service information" on page 27. © Copyright Lenovo 2012 iii About ...
... this manual along with the advanced diagnostic tests to troubleshoot problems. Important: This manual is intended only for the following ThinkPad® products. ThinkPad Edge E420s and S420 Machine Type (MT) 4401 Use this manual along with the advanced diagnostic tests to read all the information... under Chapter 1 "Safety information" on page 1 and Chapter 2 "Important service information" on page 27. © Copyright Lenovo 2012 iii About ...
Hardware Maintenance Manual
Page 9
...there are present, you can continue without first correcting the problem. Check the power cord for damage (loose, broken, or sharp edges). 2. Check for any non-ThinkPad alterations. 7. Use product-specific ESD procedures when they present: • Electrical hazards, especially primary power (primary voltage on the ...exceed the requirements noted here. The power cord should be frayed or worn. 4. Check that are all at the beginning of non-ThinkPad features or options not covered by equalizing the charge so that the machine, the part, the work mat, and the person handling ...
...there are present, you can continue without first correcting the problem. Check the power cord for damage (loose, broken, or sharp edges). 2. Check for any non-ThinkPad alterations. 7. Use product-specific ESD procedures when they present: • Electrical hazards, especially primary power (primary voltage on the ...exceed the requirements noted here. The power cord should be frayed or worn. 4. Check that are all at the beginning of non-ThinkPad features or options not covered by equalizing the charge so that the machine, the part, the work mat, and the person handling ...
Hardware Maintenance Manual
Page 63
... part that all power cords from Lenovo at http://www.lenovo.com/CRUs. Attention: After replacing a FRU, do not turn on the computer until you have the SIM card that ship with the replacement CRU; Before servicing ThinkPad Edge E420s and S420 Some models of each FRU...as Self-service CRUs and others are listed at the top of the ThinkPad Edge E420s and S420 you can cause electrical short circuits. Installation of damaging parts. 2. Attention: The system board is your Lenovo Limited Warranty documentation for your product or at any FRU, review Chapter ...
... part that all power cords from Lenovo at http://www.lenovo.com/CRUs. Attention: After replacing a FRU, do not turn on the computer until you have the SIM card that ship with the replacement CRU; Before servicing ThinkPad Edge E420s and S420 Some models of each FRU...as Self-service CRUs and others are listed at the top of the ThinkPad Edge E420s and S420 you can cause electrical short circuits. Installation of damaging parts. 2. Attention: The system board is your Lenovo Limited Warranty documentation for your product or at any FRU, review Chapter ...
Hardware Maintenance Manual
Page 69
Chapter 8. Secure the keyboard by tightening the screws from the bottom side of the keyboard When installing the keyboard, do as shown in the following figure. 3. Attach the keyboard so that the keyboard edges are under the frame as follows: 1. Attach the connectors. 2. Removing and replacing a FRU 63 5 6 7 8 4 Installation of the computer. 1040 Top case assembly For access, remove "1020 Hard disk drive or solid state drive assembly" on page 60.
Chapter 8. Secure the keyboard by tightening the screws from the bottom side of the keyboard When installing the keyboard, do as shown in the following figure. 3. Attach the keyboard so that the keyboard edges are under the frame as follows: 1. Attach the connectors. 2. Removing and replacing a FRU 63 5 6 7 8 4 Installation of the computer. 1040 Top case assembly For access, remove "1020 Hard disk drive or solid state drive assembly" on page 60.
Hardware Maintenance Manual
Page 93
Chapter 9. Locations This chapter presents the location of the indicator, see Chapter 5 "Status indicators" on page 49. © Copyright Lenovo 2012 87 Front view 1 2 3 15 14 16 13 12 3 4 5 6 7 8 10 9 11 1 Built-in microphones 3 Built-in stereo speaker 5 Security keyhole 7 Combo audio jack 9 USB connector ... louvers (right) 8 HDMI connector 10 Always On USB connector 12 Fingerprint reader (for some models) 14 TrackPoint buttons 16 UltraNav 1: For the description of the ThinkPad Edge E420s and S420 features and hardware components.
Chapter 9. Locations This chapter presents the location of the indicator, see Chapter 5 "Status indicators" on page 49. © Copyright Lenovo 2012 87 Front view 1 2 3 15 14 16 13 12 3 4 5 6 7 8 10 9 11 1 Built-in microphones 3 Built-in stereo speaker 5 Security keyhole 7 Combo audio jack 9 USB connector ... louvers (right) 8 HDMI connector 10 Always On USB connector 12 Fingerprint reader (for some models) 14 TrackPoint buttons 16 UltraNav 1: For the description of the ThinkPad Edge E420s and S420 features and hardware components.
(Norwegian) User Guide
Page 174
...for eksportklassifisering (ECCN). Building One Morrisville, NC 27560 Phone Number: 919-294-5900 Erklæring om overholdelse av utslippsgrensene for ThinkPad Edge E420s, maskintype 4401. Angi datamaskinnummeret i ruten til høyre under Quick Path (hurtigbane), og klikk på Go (Start). 3....Administration Regulations (EAR)) og har kontrollnummer 4A994.b for a Class B digital device, pursuant to operate the equipment. Responsible Party: Lenovo (United States) Incorporated 1009 Think Place - If this equipment does cause harmful interference to radio or television reception, which the ...
...for eksportklassifisering (ECCN). Building One Morrisville, NC 27560 Phone Number: 919-294-5900 Erklæring om overholdelse av utslippsgrensene for ThinkPad Edge E420s, maskintype 4401. Angi datamaskinnummeret i ruten til høyre under Quick Path (hurtigbane), og klikk på Go (Start). 3....Administration Regulations (EAR)) og har kontrollnummer 4A994.b for a Class B digital device, pursuant to operate the equipment. Responsible Party: Lenovo (United States) Incorporated 1009 Think Place - If this equipment does cause harmful interference to radio or television reception, which the ...
(Swedish) User Guide
Page 176
...harmful interference to radio communications. 4. Anmärkning om elektromagnetisk strålning Följande information gäller ThinkPad Edge E420s, maskintyp 4401. Information om exportklassificering För denna produkt gäller EAR (United States Export Administration Regulations). FCCs ...modifications could void the user's authority to provide reasonable protection against harmful interference in a particular installation. Responsible Party: Lenovo (United States) Incorporated 1009 Think Place - However, there is connected. • Consult an authorized dealer or ...
...harmful interference to radio communications. 4. Anmärkning om elektromagnetisk strålning Följande information gäller ThinkPad Edge E420s, maskintyp 4401. Information om exportklassificering För denna produkt gäller EAR (United States Export Administration Regulations). FCCs ...modifications could void the user's authority to provide reasonable protection against harmful interference in a particular installation. Responsible Party: Lenovo (United States) Incorporated 1009 Think Place - However, there is connected. • Consult an authorized dealer or ...
(Polish) User Guide
Page 182
...ście EAR E1. Uwagi dotyczące emisji promieniowania elektromagnetycznego Poniższe informacje odnoszą się do modelu ThinkPad Edge E420s, typ maszyny: 4401. FCC) This equipment has been tested and found to comply with the instructions, may cause harmful interference to...undesired operation. Building One Morrisville, NC 27560 Phone Number: 919-294-5900 164 Podręcznik użytkownika Przejdź pod adres http://support.lenovo.com. 2. W prawym okienku wpisz numer komputera w polu Quick Path (Szybka ścieżka) i kliknij przycisk Go (Wykonaj). 3. Operation...
...ście EAR E1. Uwagi dotyczące emisji promieniowania elektromagnetycznego Poniższe informacje odnoszą się do modelu ThinkPad Edge E420s, typ maszyny: 4401. FCC) This equipment has been tested and found to comply with the instructions, may cause harmful interference to...undesired operation. Building One Morrisville, NC 27560 Phone Number: 919-294-5900 164 Podręcznik użytkownika Przejdź pod adres http://support.lenovo.com. 2. W prawym okienku wpisz numer komputera w polu Quick Path (Szybka ścieżka) i kliknij przycisk Go (Wykonaj). 3. Operation...
(French) User Guide
Page 186
...to correct the interference by unauthorized changes or modifications to Part 15 of the FCC Rules. Accédez au site http://support.lenovo.com 2. Le document Regulatory Notice s'affiche alors dans la page des résultats. If this equipment does cause harmful interference to...;lectriques Les informations suivantes concernent le pavé numérique ThinkPad Edge E420s (type de machine : 4401). These limits are designed to comply with the instructions, may not cause harmful interference, and (2) this equipment. Lenovo is no guarantee that to which the receiver is subject to the...
...to correct the interference by unauthorized changes or modifications to Part 15 of the FCC Rules. Accédez au site http://support.lenovo.com 2. Le document Regulatory Notice s'affiche alors dans la page des résultats. If this equipment does cause harmful interference to...;lectriques Les informations suivantes concernent le pavé numérique ThinkPad Edge E420s (type de machine : 4401). These limits are designed to comply with the instructions, may not cause harmful interference, and (2) this equipment. Lenovo is no guarantee that to which the receiver is subject to the...
(Italian) User Guide
Page 182
...quindi trovare la documentazione Regulatory Notice nei risultati della ricerca visualizzati. Informazioni sulle emissioni elettromagnetiche Le seguenti informazioni fanno riferimento a ThinkPad Edge E420s, tipo di macchina 4401. However, there is not responsible for help. Può essere riesportato in qualunque paese, .... Fare clic su User's guides and manuals (Manuali e guide per l'utente Responsible Party: Lenovo (United States) Incorporated 1009 Think Place - Lenovo is no guarantee that may cause harmful interference to this equipment. This equipment generates, uses, ...
...quindi trovare la documentazione Regulatory Notice nei risultati della ricerca visualizzati. Informazioni sulle emissioni elettromagnetiche Le seguenti informazioni fanno riferimento a ThinkPad Edge E420s, tipo di macchina 4401. However, there is not responsible for help. Può essere riesportato in qualunque paese, .... Fare clic su User's guides and manuals (Manuali e guide per l'utente Responsible Party: Lenovo (United States) Incorporated 1009 Think Place - Lenovo is no guarantee that may cause harmful interference to this equipment. This equipment generates, uses, ...
(Turkish) User Guide
Page 180
...287;i - Elektronik yayılım notları Aşağıdaki bilgiler ThinkPad Edge E420s makine tipi 4401 ürününe ilişkindir. Responsible Party: Lenovo (United States) Incorporated 1009 Think Place - Elektromanyetik Uygunluk Yönergesine Uyumluluk This...B yayılım uyumluluk bildirimi This Class B digital apparatus complies with the instructions, may cause undesired operation. Lenovo cannot accept responsibility for any interference received, including interference that interference will not occur in a residential installation. Federal ...
...287;i - Elektronik yayılım notları Aşağıdaki bilgiler ThinkPad Edge E420s makine tipi 4401 ürününe ilişkindir. Responsible Party: Lenovo (United States) Incorporated 1009 Think Place - Elektromanyetik Uygunluk Yönergesine Uyumluluk This...B yayılım uyumluluk bildirimi This Class B digital apparatus complies with the instructions, may cause undesired operation. Lenovo cannot accept responsibility for any interference received, including interference that interference will not occur in a residential installation. Federal ...
(Brazilian Portuguese) User Guide
Page 184
... the instructions, may cause undesired operation. This device complies with Canadian ICES-003. 166 Guia do Usuário Acesse http://support.lenovo.com 2. O Regulatory Notice estará disponível nos resultados da pesquisa exibidos. Building One Morrisville, NC 27560 Phone Number:...of the FCC Rules. Avisos sobre Emissão Eletrônica As informações a seguir estão relacionadas ao ThinkPad Edge E420s, tipos de equipamentos 4401. Declaração de Conformidade da Federal Communications Commission This equipment has been tested and found to provide...
... the instructions, may cause undesired operation. This device complies with Canadian ICES-003. 166 Guia do Usuário Acesse http://support.lenovo.com 2. O Regulatory Notice estará disponível nos resultados da pesquisa exibidos. Building One Morrisville, NC 27560 Phone Number:...of the FCC Rules. Avisos sobre Emissão Eletrônica As informações a seguir estão relacionadas ao ThinkPad Edge E420s, tipos de equipamentos 4401. Declaração de Conformidade da Federal Communications Commission This equipment has been tested and found to provide...
(Traditional Chinese) User Guide
Page 16
前视图 图 1. ThinkPad Edge E420s 前视图 1 UltraConnect 3 5 UltraConnect 7 9 11 TrackPoint 指点杆 13 触摸板 15 WWAN 卡插槽 17 2 4 ThinkLight 6 8 10 12 TrackPoint 按键 14 WiMAX 的 PCI Express 16 1 UltraConnect 5 UltraConnect 140 页 "UltraConnect 2 3 43 2
前视图 图 1. ThinkPad Edge E420s 前视图 1 UltraConnect 3 5 UltraConnect 7 9 11 TrackPoint 指点杆 13 触摸板 15 WWAN 卡插槽 17 2 4 ThinkLight 6 8 10 12 TrackPoint 按键 14 WiMAX 的 PCI Express 16 1 UltraConnect 5 UltraConnect 140 页 "UltraConnect 2 3 43 2
(Traditional Chinese) User Guide
Page 18
ThinkPad Edge E420s 右视图 1 Always On USB 接口 3 HDMI 端口 5 2 USB 接口 4 6 1 Always On USB USB Always On USB iPod®、iPhone® 和 BlackBerry Always On USB Always On USB 注: 4 15 mSATA SSD)的 PCI Express PCI Express PCI Express Lenovo mSATA 16 23 右视图 图 2.
ThinkPad Edge E420s 右视图 1 Always On USB 接口 3 HDMI 端口 5 2 USB 接口 4 6 1 Always On USB USB Always On USB iPod®、iPhone® 和 BlackBerry Always On USB Always On USB 注: 4 15 mSATA SSD)的 PCI Express PCI Express PCI Express Lenovo mSATA 16 23 右视图 图 2.
(Traditional Chinese) User Guide
Page 20
ThinkPad Edge E420s 左视图 1 3 2 4 1 2 3 4 SD 卡 • SDHC 卡 • SDXC 卡 • MultiMediaCard SD 卡的 CPRM 功能。 45 6 图 3.
ThinkPad Edge E420s 左视图 1 3 2 4 1 2 3 4 SD 卡 • SDHC 卡 • SDXC 卡 • MultiMediaCard SD 卡的 CPRM 功能。 45 6 图 3.