Lenovo Yoga 2 11Hardware Maintenance Manual
6Lenovo Yoga 2 11 Hardware Maintenance ManualHandling devices that are sensitive to electrostatic dischargeAny computer part containing transistors or
7About this manualSafety notices: multilingual translationsThe safety notices in this section are provided in English, French, German, Hebrew,
8Lenovo Yoga 2 11 Hardware Maintenance ManualSafety notice 2 DANGERSomestandbybatteriescontainasmallamountofnickelandcadmium.Donotdisass
9About this manualSafety notice 3 DANGERThebatterypackcontainssmallamountsofnickel.Donotdisassembleit,throwitintoreorwater,orshort
10Lenovo Yoga 2 11 Hardware Maintenance ManualSafety notice 4 DANGERThelithiumbatterycancauseafire,anexplosion,orasevereburn. Donotrech
11About this manualSafety notice 5IftheLCDbreaksandtheuidfrominsidetheLCDgetsintoyoureyesoronyourhands,immediatelywashtheaffect
12Lenovo Yoga 2 11 Hardware Maintenance ManualSafety notice 6 DANGERToavoidshock,donotremovetheplasticcoverthatprotectsthelowerpartofth
13About this manualSafety notice 8 DANGERBeforeremovinganyFRU,turnoffthecomputer,unplugallpowercordsfromelectricaloutlets,removetheba
14Lenovo Yoga 2 11 Hardware Maintenance ManualLaser compliance statementSome models of Lenovo computer are equipped from the factory with a
15About this manualA CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. No
Notes:• Beforeusingthisinformationandtheproductitsupports,besuretoreadthegeneralinformationunder“Notices”onpage71.First Edition (
16Lenovo Yoga 2 11 Hardware Maintenance ManualImportant service informationThis chapter presents the following important service information: • “Stra
17Important service informationUse the following strategy to prevent unnecessary expense for replacing and servicing FRUs:• If you are instructed to
18Lenovo Yoga 2 11 Hardware Maintenance ManualImportant information about replacing RoHS compliant FRUsRoHS, The Restriction of Hazardous Substan
19General checkout General checkout This chapter presents the following information:• “What to do rst” on page 20• “Power system checkout” on page
20Lenovo Yoga 2 11 Hardware Maintenance ManualWhat to do rstWhen you do return an FRU, you must include the following information in the parts exchan
21General checkout Power system checkoutTo verify a symptom, follow the steps below:1. Turn off the computer.2. Connect the AC adapter.3. Make sure
22Lenovo Yoga 2 11 Hardware Maintenance ManualPerform operational charging. If the battery status indicator or icon is not lit, remove the batt
23Related service informationRelated service informationThis chapter presents the following information:• “ Restoring the factory contents by using O
24Lenovo Yoga 2 11 Hardware Maintenance ManualPasswordsAs many as three passwords may be needed for any Lenovo computer: the power-on password (P
25Related service informationPower managementNote: Power management modes are not supported for an APM operating system.To reduce power con
iiiContentsAbout this manual ... ivSafety information ... 1General safety ...
26Lenovo Yoga 2 11 Hardware Maintenance ManualShutting down the computerIf you are not going to use your computer for a long time, shut it down.Open t
27Lenovo Yoga 2 11Lenovo Yoga 2 11This chapter presents the following product-specific service references and product-specic parts information:
28Lenovo Yoga 2 11 Hardware Maintenance ManualTable 1. Specications (continued)Feature DescriptionAudio • 1/8" Stereo Headphone Output &
29Lenovo Yoga 2 11Status indicatorsThe system status indicators below show the computer status:12Table 2. Status indicatorsIndicator Indicator status
30Lenovo Yoga 2 11 Hardware Maintenance ManualFn key combinationsThe following table describes the functions of Fn key combinations.Table 3. Function
31Lenovo Yoga 2 11FRU replacement noticesThis section presents notices related to removing and replacing parts. Read this section carefully befor
32Lenovo Yoga 2 11 Hardware Maintenance ManualRemoving and replacing an FRUThis section presents exploded gures with the instructions to indicate ho
33Lenovo Yoga 2 111010 Base coverFigure 1. Removal steps of base coverRemove the screws 1. Then remove the base cover 2.11111111112Step Screw (quantit
34Lenovo Yoga 2 11 Hardware Maintenance ManualNote: Applying labels to the base coverThe new base cover FRU is shipped with a kit containing labels
35Lenovo Yoga 2 111020 Battery packFor access, remove this FRU:• “1010 Base cover” on page 33 DANGEROnlyusethebatteryspeciedinthepartslistf
ivAbout this manualThis manual contains service and reference information for the following Lenovo product:Lenovo Yoga 2 11Use this manual to
36Lenovo Yoga 2 11 Hardware Maintenance Manual1030 Hard disk drive For access, remove these FRUs in order: • “1010 Base cover” on page 33• “1020 Bat
37Lenovo Yoga 2 11Figure 3. Removal steps of hard disk drive (continued)Remove four screws 4 and detach the metal frame from the hard disk drive.4444S
38Lenovo Yoga 2 11 Hardware Maintenance Manual1040 PCI Express Mini Card for wireless LANFor access, remove these FRUs in order:• “1010 Base cover” o
39Lenovo Yoga 2 111050 System boardImportant notices for handling the system board:Whenhandlingthesystemboard,bearthefollowinginmind.• Beca
40Lenovo Yoga 2 11 Hardware Maintenance ManualFigure 5. Removal steps of system boardDetach keyboard connector in the directions shown by arrows 1 and
41Lenovo Yoga 2 11Figure 5. Removal steps of system board (continued)Remove the system board in the direction shown by arrow L.12
42Lenovo Yoga 2 11 Hardware Maintenance Manual1060 SpeakersFor access, remove these FRUs in order:• “1010 Base cover” on page 33• “1020 Battery pack
43Lenovo Yoga 2 111070 LCD unitFor access, remove these FRUs in order:• “1010 Base cover” on page 33• “1020 Battery pack” on page 35• “1030 Hard di
44Lenovo Yoga 2 11 Hardware Maintenance ManualFigure 7. Removal steps of LCD unit (continued)Open the hinges 2, then remove the upper case from
45Lenovo Yoga 2 111080 Power board and power assemblyFor access, remove these FRUs in order:• “1010 Base cover” on page 33• “1020 Battery pack” on p
1Safety informationSafety informationThis chapter presents the following safety information that you need to get familiar with before you servi
46Lenovo Yoga 2 11 Hardware Maintenance Manual1090 LCD front coverFor access, remove these FRUs in order: • “1010 Base cover” on page 33• “1020 Batt
47Lenovo Yoga 2 11Figure 9. Removal steps of LCD front cover (continued)Remove the hinge cover in the direction shown by arrows 3.333
48Lenovo Yoga 2 11 Hardware Maintenance Manual1100 Win8 home board, LCD cover, and hingesFor access, remove these FRUs in order: • “1010 Base cover”
49Lenovo Yoga 2 11Figure 10. Removal steps of Win8 home board, LCD cover, and hinges (continued)Adjust the hinges in the direction shown by arrows 4.
50Lenovo Yoga 2 11 Hardware Maintenance ManualFigure 10. Removal steps of Win8 home board, LCD cover, and hinges (continued)Remove screws 8. and then
51Lenovo Yoga 2 111110 LCD moduleFor access, remove these FRUs in order: • “1010 Base cover” on page 33• “1020 Battery pack” on page 35• “1030 Hard
52Lenovo Yoga 2 11 Hardware Maintenance ManualFigure 11. Removal steps of LCD module (continued)Remove the screw 3. Lift the camera and the camera bra
53Lenovo Yoga 2 11Figure 11. Removal steps of LCD module (continued)Remove screws 1 then remove the sensor board in the direction shown by arrow 2, un
54Lenovo Yoga 2 11 Hardware Maintenance ManualLocationsFront view and right-side view1 Integrated camera (on select models)2 Multi-touch screen3 Wi
55Lenovo Yoga 2 11Bottom and Left-side view 1 Speakers2 Micro HDMI port3 Memory card slot4 USB 3.0 port5 AC power adapter jack112345
2Lenovo Yoga 2 11 Hardware Maintenance ManualGeneral safetyFollow these rules below to ensure general safety:• Observe a good housekeeping in th
56Lenovo Yoga 2 11 Hardware Maintenance ManualParts listThis section presents the following service parts:• “Overall” on page 61• “LCD FRUs” on page
57Lenovo Yoga 2 11Overall1247b11148a9111213e10d56c3
58Lenovo Yoga 2 11 Hardware Maintenance ManualTable 4. Parts list—OverallNo. FRU FRU no. CRU ID.a-e See "Miscellaneous parts" on page 67. 1
59Lenovo Yoga 2 11Table 4. Parts list—Overall (continued)No. FRU FRU no. CRU ID.2 Vienna Upper Case BK W/KB-CF-E 90205004 N2 Vienna Upper Case BK W/KB
60Lenovo Yoga 2 11 Hardware Maintenance ManualTable 4. Parts list—Overall (continued)No. FRU FRU no. CRU ID.6 EDJ4216EFBG-GN-F(F/4Gb/30nm), 4G DDRIIIL
61Lenovo Yoga 2 11LCD FRUsIn Lenovo Yoga 2 11, the type of LCD is 11.6-inch high denition (HD).214164513248331677109121115
62Lenovo Yoga 2 11 Hardware Maintenance ManualTable 5. Parts list—11.6-inch LCD FRUsNo. FRU FRU no. CRU ID.1 Vienna LCD Module 90400279 N1 Vienna LCD
63Lenovo Yoga 2 11KeyboardTable 6. Parts list—KeyboardLanguage P/N CRU ID.Chicony KBEnglish 25214381 NU.K. English 25214382 NItalian 25214383 NSpanish
64Lenovo Yoga 2 11 Hardware Maintenance ManualLanguage P/N CRU ID.Darfon KB (continued)Brazilian 25214455NJapanese 25214456NDutch 25214457 NGreek 2521
65Lenovo Yoga 2 11Miscellaneous partsTable 7. Parts list—Miscellaneous partsFRU P/N CRU ID.System miscellaneous parts:• (a) Vienna HDD AL Foil Mylar
3About this manualElectrical safetyObserve the following rules when working on electrical equipments.Important:Useonly approvedtoolsandtestequip
66Lenovo Yoga 2 11 Hardware Maintenance ManualAC adaptersTable 9. Parts list—AC adaptersFRU P/N CRU ID.Adapter, BLACK 45W 3-PIN, Delta ADLX45NDC3A 20V
67Lenovo Yoga 2 11Power cordsA Lenovo power cord for a specic country or region is usually available only in that country or region: Table 10. Parts
68Lenovo Yoga 2 11 Hardware Maintenance ManualRegion P/N CRU ID.Israel• Longwell LP-41+H03VV-F+LS-18 1m145000563*UL• Longwell LP-30B+SPT-2 18AWG+LS-
69Lenovo Yoga 2 11Region P/N CRU ID.Israel• VOLEX SI16S3+H03VV-F+VAC5S 1m145000526*CE• VOLEX M2511+H03VV-F+VAC5S 1m145000525*Switzerland• VOLEX MP2
70Lenovo Yoga 2 11 Hardware Maintenance ManualRegion P/N CRU ID.UK• lux 0031+H03VV-F 0.75/3C+0011 1m145500000*Europe• lux 0033+H03VV-F 0.75/3C+0011
71NoticesNoticesLenovo may not offer the products, services, or features discussed in this document in all countries. Consult your loca
72Lenovo Yoga 2 11 Hardware Maintenance ManualAny performance data contained herein was determined in a controlled environment. Therefore, th
4Lenovo Yoga 2 11 Hardware Maintenance Manual• Always look carefully for possible hazards in your work area. Examples of these hazards are moist
5About this manualSafety inspection guideThe purpose of this inspection guide is to assist you in identifying potential unsafe conditions.
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