Lenovo IdeaPad S400 Touch Notebook User Manual

Lenovo IdeaPad S400 TouchHardware MaintenanceManual

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual6Any computer part containing transistors or integrated circuits (ICs) should be considered sensi

Safety information7The safety notices in this section are provided in English, French, German, Hebrew, Italian, Japanese, and Spanish.Safety notices:

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual8Safety notice 2DANGERSome standby batteries contain a small amount of nickel and cadmium. Do not

Safety information9Safety notice 3DANGERThe battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or shor

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual10Safety notice 4DANGERThe lithium battery can cause a fire, an explosion, or a severe burn. Do n

Safety information11Safety notice 5If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affe

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual12Safety notice 6DANGERTo avoid shock, do not remove the plastic cover that protects the lower pa

Safety information13Safety notice 8DANGERBefore removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the ba

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual14Some models of Lenovo computer are equipped from the factory with an optical storage device suc

Safety information15A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. N

Note:Before using this information and the product it supports, be sure to read the general information under “Notices” on page 75.First Edition (July

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual16This chapter presents the following important service information:• “Strategy for replacing FRU

Important service information17Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs:• If you are instructed to r

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual18RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive

General checkout19This chapter presents the following information:• “What to do first” on page 20• “Power system checkout” on page 21Before you go to

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual20When you do return an FRU, you must include the following information in the parts exchange for

General checkout21To verify a symptom, follow the steps below:1. Turn off the computer.2. Remove the battery pack.3. Connect the AC adapter.4. Make su

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual22Perform operational charging. If the battery status indicator or icon does not light on, remove

Related service information23This chapter presents the following information:• “Restoring the factory contents by using Recovery Disc Set” on page 23•

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual247. When all of the data has been copied from the last disc in the set, remove the disc and rest

Related service information25Note: Power management modes are not supported for APM operating system.To reduce power consumption, the computer has thr

iiiAbout this manual...ivSafety information...1General safety ...

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual26This chapter presents the following product-specific service references and product-specific pa

Lenovo IdeaPad S400 Touch27Table 1. Specifications (continued)Feature DescriptionI/O ports HDMI port × 1USB 2.0 × 2, USB 3.0 × 12 in 1 slot × 1 (MMC,

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual28The system status indicators below show the computer status:Status indicatorsa b

Lenovo IdeaPad S400 Touch29Table 2. Status indicatorsIndicator MeaningPower on On (solid white):The computer is powered on.Blinking:The computer is in

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual30The hotkeys are located in the function key row of the keyboard.By pressing the appropriate hot

Lenovo IdeaPad S400 Touch31This section presents notices related to removing and replacing parts. Read this section carefully before replacing any FRU

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual32This section presents exploded figures with the instructions to indicate how to remove and repl

Lenovo IdeaPad S400 Touch331010 Battery packFigure 1. Removal steps of battery packUnlock the manual latch . Slide the spring-loaded latch to the unl

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual34Figure 1. Removal steps of battery pack (continued)Open the back cover along the device frame w

Lenovo IdeaPad S400 Touch351020 Hard disk driveFor access, remove this FRU:• “1010 Battery pack” on page 33Figure 2. Removal steps of hard disk driveR

ivThis manual contains service and reference information for the following Lenovo product:Lenovo IdeaPad S400 TouchUse this manual to troubleshoot pro

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual36Figure 2. Removal steps of hard disk drive (continued)Remove four screws and detach the metal

Lenovo IdeaPad S400 Touch371030 DIMMFor access, remove this FRU:• “1010 Battery pack” on page 33Figure 3. Removal steps of DIMMRelease the two latches

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual381040 PCI Express Mini Card for wireless LAN/WANFor access, remove this FRU:• “1010 Battery pack

Lenovo IdeaPad S400 Touch39Figure 4. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued)Remove the card in the direction shown by

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual401050 Fan assembly and Heat Sink assemblyFor access, remove this FRU:• “1010 Battery pack” on pa

Lenovo IdeaPad S400 Touch41Figure 5. Removal steps of fan assembly and heat sink assembly (continued)Lift the fan assembly and heat sink assembly in t

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual421060 KeyboardFor access, remove these FRUs in order::• “1010 Battery pack” on page 33• “1050 Fa

Lenovo IdeaPad S400 Touch43Figure 6. Removal steps of keyboard (continued)Lift the keyboard a little , and then detach the connector in the direction

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual441070 System boardFor access, remove these FRUs in order:• “1010 Battery pack” on page 33• “1020

Lenovo IdeaPad S400 Touch45Figure 7. Removal steps of system board (continued)Remove two screws , then remove the RJ-45 door.Remove five screws .Ste

Safety information1This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer:• “

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual46Figure 7. Removal steps of system board (continued)Unplug DC-IN cable connector in the directio

Lenovo IdeaPad S400 Touch471080 LCD unitFor access, remove these FRUs in order:• “1010 Battery pack” on page 33• “1020 Hard disk drive” on page 35• “1

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual48Figure 8. Removal steps of LCD unit (continued)Detach the LCD unit from the upper case.

Lenovo IdeaPad S400 Touch491090 Speakers, base cover, USB board, power assembly and power boardFor access, remove these FRUs in order:• “1010 Battery

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual50Figure 9. Speakers, base cover, USB board, power assembly and power board (continued)Remove two

Lenovo IdeaPad S400 Touch51Applying labels to the base coverThe new base cover FRU is shipped with a kit containing labels of several kinds. Apply tho

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual521100 LCD front bezelFor access, remove these FRUs in order:• “1010 Battery pack” on page 33• “1

Lenovo IdeaPad S400 Touch531110 LCD panel, LCD cableFor access, remove these FRUs in order:• “1010 Battery pack” on page 33• “1020 Hard disk drive” on

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual541120 Integrated cameraFor access, remove these FRUs in order:• “1010 Battery pack” on page 33•

Lenovo IdeaPad S400 Touch55Front viewIntegrated cameraWireless module antennasComputer displayPower buttonTouch padBuilt-in microphoneSystem status in

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual2Follow these rules below to ensure general safety:• Observe a good housekeeping in the area wher

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual56Bottom and Right-side viewAC power adapter jackUSB 2.0 portCombo audio jackMemory card slotBatt

Lenovo IdeaPad S400 Touch57Left-side viewNovo buttonFan louversRJ-45 portHDMI portUSB 3.0 portabcdeabced

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual58This section presents the following service parts:• “Overall” on page 59• “LCD FRUs” on page 64

Lenovo IdeaPad S400 Touch59Overall1953111213 (14)16bdbc17154208102a181967e

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual60Table 4. Parts list—OverallNo. FRU FRU no. CRU ID1 LCD unit (see “LCD FRUs” on page 64.)2 Keybo

Lenovo IdeaPad S400 Touch61Table 4. Parts list—Overall (continued)No. FRU FRU no. CRU ID5 VIUS4 MB UMA HM77 I3-3227 TS 90003576 N5 VIUS4 MB W8P UMA HM

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual62Table 4. Parts list—Overall (continued)No. FRU FRU no. CRU ID6 Processor, Ivy bridge core DC UL

Lenovo IdeaPad S400 Touch63Table 4. Parts list—Overall (continued)No. FRU FRU no. CRU ID8 WLAN, WiFi 1x1 BGN+BT4.0, Cbt BCM943142HM 1x1BGN+BT4.0 HMC W

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual64LCD FRUsIn Lenovo IdeaPad S400 Touch, there are following types of LCDs.• “14.0 -in. HD TFT”882

Lenovo IdeaPad S400 Touch6514.0-in. HD TFTTable 5. Parts list—14.0-in. HD TFTNo. FRU FRU no. CRU ID1 VIUS4 LCD Bezel Silver TS 90203020 N2 Panel+Touch

Safety information3Observe the following rules when working on electrical equipments.• Find the room emergency power-off (EPO) switch, disconnecting s

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual66KeyboardTable 6. Parts list—KeyboardLanguage P/N CRU IDkeyboard S400 Touchblack frame and black

Lenovo IdeaPad S400 Touch67Table 6. Parts list—Keyboard (continued)Language P/N CRU IDkeyboard S400 Touch (continued)black frame and black keys (Windo

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual68Table 6. Parts list—Keyboard (continued)Language P/N CRU IDkeyboard S400 Touch (continued)silve

Lenovo IdeaPad S400 Touch69Table 6. Parts list—Keyboard (continued)Language P/N CRU IDkeyboard S400 Touch (continued)silver frame and black keys (Wind

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual70Miscellaneous partsTable 7. Parts list—Miscellaneous partsFRU P/N CRU IDSystem miscellaneous pa

Lenovo IdeaPad S400 Touch71AC adaptersTable 8. Parts list—3-pin AC adaptersScrewsTable 9. Parts list—screwsFRU P/N CRU ID40 W, Delta ADP-40NH B 20V2A

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual72Power cordsA Lenovo power cord for a specific country or region is usually available only in th

Lenovo IdeaPad S400 Touch73Table 10. Parts list—3-pin power cords (continued)Region P/N CRU IDBrazil• Longwell LP-46+H03VV-F+LS-18 1m145000564 *Israel

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual74Table 10. Parts list—3-pin power cords (continued)Region P/N CRU IDBrazil• VOLEX CH10S3+H03VV-F

Notices75Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representativ

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual4• Always look carefully for possible hazards in your work area. Examples of these hazards are mo

Lenovo IdeaPad S400 Touch Hardware Maintenance Manual76Any performance data contained herein was determined in a controlled environment. Therefore, th

Safety information5The purpose of this inspection guide is to assist you in identifying potential unsafe conditions. As each machine was designed and