Lenovo S41-70 Laptop Hardware Maintenance Manual - Lenovo S41-70, U41-70
Lenovo S41-70 Laptop Manual
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- Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 1
Lenovo S41/U41 S41-35 S41-70 S41-75 U41-70 Hardware Maintenance Manual - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 2
and the product it supports, be sure to read the general information under "Notices" on page 71. First Edition (March 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 - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 3
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 - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 4
About this manual This manual contains service and reference information for the following Lenovo product: Lenovo S41/U41 Use this manual to troubleshoot problems. The manual is divided into the following sections: • The common sections provide general information, guidelines, and safety information - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 5
presents the following safety information that you need to get familiar with before you service a Lenovo Yoga 2 13 computer: • "General safety" on page 2 • "Electrical safety" on page 3 • "Safety inspection guide" on page 5 • "Handling devices that are sensitive to electrostatic discharge" on page - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 6
Lenovo S41/U41 Hardware Maintenance Manual General safety Follow these rules below to ensure general • Please remove covers and other parts in a safe place, away from all personnel, while you are servicing the machine. • Keep your toolcase away from walk areas so that other people will not trip over - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 7
About this manual Electrical safety Observe the following rules when working on electrical machine frames. Observe the special safety precautions when you work with very high voltages; instructions for these precautions are in the safety sections of maintenance information. Be extremely careful when - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 8
Lenovo S41/U41 Hardware Maintenance Manual • Always look carefully for possible hazards in your work The surface is conductive; such touching can cause personal injury and machine damage. • Do not service the following parts with the power on when they are removed from their normal operating places - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 9
service personnel from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards according to the attachment of non-Lenovo and the frame ground. b. The power cord should be the type specified in the parts list. c. Insulation must not be frayed - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 10
Lenovo S41/U41 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any a grounding system, such as those listed below, to provide protection that meets the specific service requirement. Note: The use of a grounding system to guard against ESD damage is desirable - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 11
About this manual Safety notices: multilingual translations The safety notices in this section are provided in English, French, German, Hebrew, Italian, Japanese, and Spanish. Safety notice 1 Before the - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 12
Lenovo S41/U41 Hardware Maintenance Manual Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 13
About this manual Safety notice 3 DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 14
Lenovo S41/U41 Hardware Maintenance Manual Safety notice 4 DANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 15
About this manual Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 16
Lenovo S41/U41 Hardware Maintenance Manual Safety notice 6 DANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d'éviter tout risque - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 17
About this manual Safety notice 8 DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 18
Lenovo S41/U41 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped from the certified in the U.S. to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 19
About this manual A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 20
any FRUs listed in this manual. After a system board is replaced, ensure that the latest BIOS is loaded to the system board before completing the service action. To download software fixes, drivers, and BIOS, follow the steps below: 1. Go to http://support.lenovo.com. 2. Enter the serial number - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 21
information Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: • If you are instructed to replace an FRU, but the replacement does not solve the problem, reinstall the original FRU before you continue. • Some computers have both a processor board and a system - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 22
Lenovo S41/U41 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The compliance well before the implementation date and expects its suppliers to be ready to support Lenovo's requirements and schedule in the EU. Products sold in 2005 and 2006 will - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 23
important notes: Important notes: • Only certified trained personnel can service the computer. • Before replacing any FRU, read the entire electrostatic discharge, or software errors. Consider replacing an FRU only when a problem recurs. If you suspect that an FRU is defective, clear the error - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 24
Lenovo S41/U41 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: 1. Name and phone number of servicer 2. Date of service . Before checking problems with the computer - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 25
the AC adapter pin No. 2 may differ from the one you are servicing. 3. If the voltage is not correct, replace the AC adapter. 4. If the voltage is acceptable, do the following: • Replace the system board. • If the problem persists, go to "Lenovo Yoga 2 13" on page 27. Note: Noise from the AC adapter - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 26
Lenovo S41/U41 Hardware Maintenance Manual Perform operational charging. If the battery status indicator or icon is not lit, remove the battery pack and let it return to room temperature. Reinstall - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 27
Related service information Related service information This chapter presents the following information: • " your first boot up, just enter Lenovo OneKey Recovery System and run System Recovery. For details of OneKey Recovery System, see the User Guide for Lenovo OneKey Recovery system. Note: This - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 28
Lenovo S41/U41 Hardware Maintenance Manual Passwords As many as three passwords may be needed for any Lenovo computer: the power- hard disk drive. If no master HDP is available, neither Lenovo nor Lenov authorized service technicians provide any services to reset either the user or the master HDP, or - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 29
Related service information Power management Note: Power management modes are not supported for an APM operating system. To reduce power consumption, the computer has two power management modes: screen blank and sleep (standby). Screen blank state If - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 30
Lenovo S41/U41 Hardware Maintenance Manual Shutting down the computer If you are not going to use your computer for a long time, shut it down. To shut down your computer, do one of the following: • Open the charms bar and then select Settings down. → Power → Shut 26 - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 31
Related service information • Right-click the Start button in the lower-left corner and select Shut down or sign out → Shut down. • On the Start screen, click and select Shut down. Note: This operation depends on your BIOS settings. Please refer to the actual product. 27 - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 32
Lenovo S41/U41 Hardware Maintenance Manual Lenovo S41/U41 This chapter presents the following product-specific service references and product-specific parts information: • "Specifications" on page 27 • "Status indicators" on page 29 • "Fn key combinations" on page 30 • "FRU replacement notices" on - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 33
Lenovo S41/U41 Table 1. Specifications (continued) Feature Audio PCI Express Mini Card slot Speakers Stereo × 2 • Built-in microphone × 2 • 1 slot • Combined in combo card • 6-Row, Lenovo Keyboard • Multi-touch type • 640 × 480 pixels/1,230 × 720 pixels • 3/2 cells, 45 Wh/30 Wh • 20 V, 45 W/ - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 34
Lenovo S41/U41 Hardware Maintenance Manual Status indicators The system status indicators below show the computer status: 1 2 Table 2. Status indicators Indicator Indicator status On (solid white) Solid amber Fast blinking amber - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 35
Lenovo S41/U41 Fn key combinations The following table describes the functions of Fn key combinations. Table 3. Function key combinations : Mutes/unmutes the sound. : Decreases the volume level. : - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 36
Lenovo S41/U41 Hardware Maintenance Manual FRU replacement notices This section presents notices related to removing and replacing parts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the Lenovo computer, this problem driver If - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 37
Lenovo S41/U41 Removing and replacing an FRU This section presents exploded figures with the instructions to indicate how to remove and replace the FRU. Make sure to observe the following general rules: 1. Do not attempt to service any computer unless you have been trained and certified. An - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 38
Lenovo S41/U41 Hardware Maintenance Manual 1010 Base cover Figure 1. Removal steps of base cover Remove the screws 1. Then remove the base cover 2. 1 1 1 1 1 1 2 1 1 1 1 Step 1 Screw (quantity) M2 × 6 mm, flat-head, nylok-coated (10) Lower to Upper Color Silver Torque 1.85 +/- 0.15 kgf-cm - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 39
Lenovo S41/U41 Note: Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 40
Lenovo S41/U41 Hardware Maintenance Manual 1020 Battery pack For access, remove this FRU: • "1010 Base cover" on page 34 DANGER Only use the battery specified in the parts list for - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 41
Lenovo S41/U41 Figure 2. Removal steps of battery pack (continued) Unplug the battery connector 3 and remove the screws 4. Then remove the battery pack in the direction shown by - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 42
Lenovo S41/U41 Hardware Maintenance Manual 1030 Hard disk drive For access, remove these FRUs in order: • "1010 Base cover" on page 34 • "1020 Battery pack" on page 36 Attention: • Do - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 43
Lenovo S41/U41 Figure 3. Removal steps of hard disk drive (continued) Remove four screws 3 and detach the metal frame from the hard disk drive. 3 3 3 3 Step 3 Screw (quantity) M3.0 × 4 mm, flat-head, nylokcoated (4) HDD to HDD BRKT Color Silver Torque 4 +/- 0.3kgfcm When installing: Make sure - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 44
Lenovo S41/U41 Hardware Maintenance Manual 1040 PCI Express Mini Card for wireless LAN For access, remove these FRUs in order: • "1010 Base cover" on page 34 • "1020 Battery pack" on page 36 Important: • The preinstalled WLAN module may only be replaced with a Lenovo approved module in order to - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 45
Lenovo S41/U41 Figure 4. Removal steps of PCI Express Mini Card for wireless LAN(continued) In step 1, unplug the jacks by using the removal tool antenna RF connector (P/N: - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 46
Lenovo S41/U41 Hardware Maintenance Manual 1050 DIMM For access, remove these FRUs in order: • "1010 Base cover" on page 34 • "1020 Battery pack" on page 36 Figure 5. Removal steps of - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 47
Lenovo S41/U41 1060 Fan assembly and heat sink assembly For access, remove these FRUs in order: • "1010 Base cover" on page 34 • "1020 Battery pack" on page - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 48
Lenovo S41/U41 Hardware Maintenance Manual 1070 LCD unit For access, remove these FRUs in order: • "1010 Base cover" on page 34 • "1020 Battery pack shown by arrow 2. 11 11 2 Step 1 Screw (quantity) M2 × 4 mm, flat-head, nylok-coated (4) Hinge to Upper Color Silver Torque 1.85 +/- 0.15 kgfcm 44 - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 49
Lenovo S41/U41 Figure 7. Removal steps of LCD unit (continued) Open the hinges 3, then remove the upper case from the LCD unit in the direction shown by arrow 4. 3 3 d 45 - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 50
Lenovo S41/U41 Hardware Maintenance Manual 1080 System board Important notices for handling the system board: When handling the system board, bear the following in mind. • Be careful not to drop - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 51
Lenovo S41/U41 Figure 8. Removal steps of system board Remove screws 1 and 2. Detach touch pad connector and keyboard connectors in the directions shown by arrows 3 and 4, unplug speakers - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 52
Lenovo S41/U41 Hardware Maintenance Manual Figure 8. Removal steps of system board (continued) Remove the system board in the direction shown by arrow 6. 6 48 - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 53
Lenovo S41/U41 1090 Speakers For access, remove these FRUs in order: • "1010 Base cover" on page 34 • "1020 Battery pack" on page 36 • "1030 Hard disk drive" - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 54
Lenovo S41/U41 Hardware Maintenance Manual 1100 Power assembly, Touchpad module and IO board For access, remove these FRUs in order: • "1010 Base in the direction shown by arrow 2. a a b Step Screw (quantity) 1 M2 × 2 mm, flat-head, nylok-coated (2) Color Torque Silver 1.85+/-0.15 kgfcm 50 - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 55
Lenovo S41/U41 Figure 10. Removal steps of power assembly, touchpad module and IO board (continued) Remove screw 1, and then remove the IO board in the direction shown by arrow 2. 21 Step Screw (quantity) 1 M2 × 4 mm, flat-head, nylok-coated (1) Color Torque Silver 1.85+/-0.15 kgfcm 51 - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 56
Lenovo S41/U41 Hardware Maintenance Manual 1110 LCD front bezel For access, remove these FRUs in order: • "1010 Base cover" on page 34 • "1020 Battery pack" on page 36 • "1030 Hard - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 57
Lenovo S41/U41 Figure 11. Removal steps of LCD front bezel (continued) Remove the LCD front bezel in the direction shown by arrows 3. c c c c 53 - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 58
Lenovo S41/U41 Hardware Maintenance Manual 1120 LCD panel, LCD cable and hinges For access, remove these FRUs in order: • "1010 Base cover" on page 34 • "1020 Battery pack" on page - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 59
Lenovo S41/U41 Figure 12. LCD panel, LCD cable and hinges (continued) Disconnect the connector 2, lift the LCD panel in the direction shown by arrow 3. c b When installing: Make - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 60
Lenovo S41/U41 Hardware Maintenance Manual 1130 Integrated camera For access, remove these FRUs in order: • "1010 Base cover" on page 34 • "1020 Battery pack" on page 36 • "1030 Hard disk - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 61
Lenovo S41/U41 1140 Antenna assembly and LCD cover For access, remove these FRUs in order: • "1010 in the direction shown by arrows 1. 1 1 When installing: Route the antenna cables along the cable guides and secure the antenna boards with adhesive tapes. As you route the cables, make sure that they - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 62
Lenovo S41/U41 Hardware Maintenance Manual Locations Front view and right-side view 1 Integrated camera (on select models) 2 Built-in microphones 3 Computer display 4 Wireless LAN antennas 5 Power button Note: For the - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 63
Bottom and Left-side view 1 Speakers 2 Ventilation slots 3 Kensington slot 4 AC power adapter jack E USB 2.0 port 6 Memory card slot 7 Combo audio jack 8 Battery status indicator 9 Power status indicator a Lenovo S41/U41 b a b c d e f g h i 59 - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 64
Lenovo S41/U41 Hardware Maintenance Manual Parts list This section presents the following service parts: • "Overall" on page 61 • "LCD FRUs" on page 66 • "Keyboard" on page 68 • "Miscellaneous parts" on page 72 • "Screw" on page 72 • "AC adapters" - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 65
Overall 2 3 a 7 11 12 14 Lenovo S41/U41 1 4 5(6) 8 9 b 10 13 61 - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 66
Lenovo S41/U41 Hardware Maintenance Manual Table 4. Parts list-Overall No. FRU FRU no. CRU S41-70/ ID. U41-70 S41-35/ S41-75 HSW BDW a-b See "Miscellaneous parts" on page 72. N 1 LCD unit (see "LCD FRUs" on page 66.) N 2 Upper Case W S41-70 W/KB Black US 5CB0H71431 N 2 Upper CaseWS41- - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 67
Lenovo S41/U41 Table 4. Parts list-Overall No. FRU FRU no. CRU S41-70/ ID. U41-70 S41-35/ S41-75 HSW BDW 3 MB W S41-70NOKI75500N16VGM2G B 5B20H91076 N 3 MB W S41-70W8SI75500N16VGM2G B 5B20H91096 N 3 MB W S41-70W8PI75500N16VGM2G B 5B20H91088 N 3 MB W S41-70 NOK I3-4005 UMA 5B20H91080 HSW - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 68
Lenovo S41/U41 Hardware Maintenance Manual Table 4. Parts list-Overall (continued) No. FRU FRU no. CRU S41-70/ ID. U41-70 S41-35/ S41-75 HSW BDW 7 HDD, ST500LT012 6G 7mm 5.4K 16200383 500G HDD N● ● 7 HDD, WD5000LPCX-24C6HT0 16200395 N● ● 7 HDD, HTS545050A7E660 6G 7mm 5.4K 500G HDD - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 69
Lenovo S41/U41 Table 4. Parts list-Overall (continued) No. FRU FRU no. CRU S41-70/ ID. U41-70 S41-35/ S41-75 8 8GB DDR3L 1600, MT16KTF1G64HZ1G6E1 8GB DDR3L 1600 8G(1*8GBDDRIIIL1600) 9 DC IN Cable W S41-70 10 Speaker W S41-70 11 I/O Board W S41-70 W/Cable 12 Battery, Tesla SP/A L14M2P21 7. - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 70
Lenovo S41/U41 Hardware Maintenance Manual LCD FRUs In Lenovo S41/U41, the type of LCD is 14.0-inch high definition (HD). 1 2 3 3 4 5 6 7 7 66 - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 71
Lenovo S41/U41 Table 5. Parts list-14.0-inch LCD FRUs No. FRU FRU no. CRU S41-70/ ID. U41-70 S41-35/ S41-75 HSW BDW 1 LCD Bezel W S41-70 Black 5B30H71445 N 1 LCD Bezel W S41-70 White 5B30H71402 N 2 Panel, LGD LP140WHU-TPBJ HD AG S LED1 NB LCD 5D10G81620 2 Panel, SDC LTN140AT31-401 HD AG - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 72
Lenovo S41/U41 Hardware Maintenance Manual Keyboard Table 6. Parts list-Keyboard Language Chicony Normal S41-70/ U41-70 (BDW) Chicony Backlight English U.K. English Italian Spanish Turkish Thai Portuguese Latin Canadian Bilingual (En+Fr) Korean Traditional Chinese Russian French German Arabic - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 73
Lenovo S41/U41 Table 6. Parts list-Keyboard (continued) Language Chicony Backlight (continued) S41-70/ U41-70 (BDW) Sunrex Normal Brazilian French-Arabic Dutch Greek Hebrew Hebrew Nordic Belgian Icelandic Slovenian Swiss US international Czech&Slovak Bulgarian India English U.K. English Italian - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 74
Lenovo S41/U41 Hardware Maintenance Manual Table 6. Parts list-Keyboard (continued) Language S41-70/ U41-70 (BDW) Sunrex Backlight S41-70/ U41-70 (HSW) Chicony Normal English English CRU ID. N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N 70 - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 75
Lenovo S41/U41 Table 6. Parts list-Keyboard (continued) Language Chicony Normal (continued) S41-70/ U41-70 (HSW) Sunrex Normal Dutch Greek Hebrew Hungarian Nordic Belgian Icelandic Slovenian Swiss US international Czech&Slovak Bulgarian India English U.K. English Italian Spanish Turkish Thai - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 76
Lenovo S41/U41 Hardware Maintenance Manual Miscellaneous parts Table 7. Parts list-Miscellaneous parts FRU P/N CRU ID. S41-70/ U41-70 System miscellaneous parts: • (a) HDD Bracket W S41-70 5B40H71441 N • (b) DC IN Bracket W S41-70 5B40H71420 ● Note: Italicized letters in parentheses are - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 77
Lenovo S41/U41 AC adapters Table 9. Parts list-AC adapters FRU P/N Adapter, Liteon ADLX45NLC3A 36200606 20V2.25A adap(CMN) Adapter Adapter, Chicony ADLX65NCC3A 36200611 20V3.25A adap(CMN) Adapter, Delta ADLX65NDC3A 36200249 20V3.25A adapter CRU S41-70/ ID. U41-70 S41-35/ S41-75 HSW BDW 73 - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 78
Lenovo S41/U41 Hardware Maintenance Manual Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region: Table 10. Parts list-2-pin power cords Region CCC • - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 79
Lenovo S41/U41 Table 10. Parts list-2-pin power cords (continued) Region Israel • Longwell LP-41+H03VV-F+LS-18 1m UL • Longwell LP-30B+SPT-2 18AWG+LS-18 - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 80
Lenovo S41/U41 Hardware Maintenance Manual Table 10. Parts list-2-pin power cords (continued) Region CE • VOLEX M2511+HO3VV-F+VAC5S 1m Switzerland • VOLEX MP232+H03VV-F+VAC5S 1m UK • VOLEX MP5004+H03VV-F+ - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 81
and verify the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering subject matter described document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to - Lenovo S41-70 Laptop | Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 82
Lenovo S41/U41 Hardware Maintenance Manual Any performance data contained herein was determined in a controlled following terms are trademarks or registered trademarks of Lenovo in the United States, other countries, or both. Lenovo OneKey Microsoft and Windows are trademarks of Microsoft
Lenovo S41/U41
S41-35
S41-70
S41-75
U41-70
Hardware
Maintenance
Manual