Lenovo A2107 Tablet Bedienungsanleitung

IdeaTab A2107AHardware MaintenanceManual

Lenovo IdeaTab A2107A Hardware Maintenance Manual6Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive

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

Lenovo IdeaTab A2107A Hardware Maintenance Manual8Safety notice 2DANGERSome standby batteries contain a small amount of nickel and cadmium. Do not dis

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

Lenovo IdeaTab A2107A Hardware Maintenance Manual10Safety notice 4DANGERThe lithium battery can cause a fire, an explosion, or a severe burn. Do not r

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 IdeaTab A2107A Hardware Maintenance Manual12Safety notice 6DANGERTo avoid shock, do not remove the plastic cover that protects the lower part o

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

Lenovo IdeaTab A2107A Hardware Maintenance Manual14Some models of Lenovo computer are equipped from the factory with an optical storage device such as

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 48.First Edition (Nove

Lenovo IdeaTab A2107A Hardware Maintenance Manual16This chapter presents the following important service information:• “Strategy for replacing FRUs” o

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

Lenovo IdeaTab A2107A Hardware Maintenance Manual18RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (200

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

Lenovo IdeaTab A2107A Hardware Maintenance Manual20When you do return an FRU, you must include the following information in the parts exchange form or

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 IdeaTab A2107A Hardware Maintenance Manual221. Open the Android Settings screen.To open the Android Settings screen, do either of the following

Related service information23This chapter presents the following information:• “Security” on page 23• “Power management” on page 23Security settings i

Lenovo IdeaTab A2107A Hardware Maintenance Manual24This chapter presents the following product-specific service references and product-specific parts

Lenovo IdeaTab A2107A25This section presents notices related to removing and replacing parts. Read this section carefully before replacing any FRU.Scr

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

Lenovo IdeaTab A2107A Hardware Maintenance Manual26This section presents exploded figures with the instructions to indicate how to remove and replace

Lenovo IdeaTab A2107A271010 SIM card coverFigure 1. Removal steps of SIM card coverPush the SIM card cover forward with two thumbs in the direction sh

Lenovo IdeaTab A2107A Hardware Maintenance Manual281020 Battery packFor access, remove this FRU:• “1010 SIM card cover” on page 27Figure 2. Removal st

Lenovo IdeaTab A2107A291030 Base coverFor access, remove these FRUs in order:• “1010 SIM card cover” on page 27• “1020 Battery pack” on page 28Figure

Lenovo IdeaTab A2107A Hardware Maintenance Manual30Figure 3. Removal steps of base cover (continued)Disconnect the battery connector , insert a flat

Lenovo IdeaTab A2107A311040 Micro SD cardFor access, remove these FRUs in order:• “1010 SIM card cover” on page 27Figure 4. Removal steps of Micro SD

Lenovo IdeaTab A2107A Hardware Maintenance Manual321050 System boardFor access, remove these FRUs in order:• “1010 SIM card cover” on page 27• “1020 B

Lenovo IdeaTab A2107A33Figure 5. Removal steps of system boardRemove two screws .Peel off the microphone , vibrator , speakers , detach the LCD c

Lenovo IdeaTab A2107A Hardware Maintenance Manual34Figure 5. Removal steps of system board (continued)Remove the system board in the direction shown b

Lenovo IdeaTab A2107A351060 Back cameraFor access, remove these FRUs in order:• “1010 SIM card cover” on page 27• “1020 Battery pack” on page 28• “103

ivThis manual contains service and reference information for the following Lenovo product:Lenovo IdeaTab A2107AUse this manual to troubleshoot problem

Lenovo IdeaTab A2107A Hardware Maintenance Manual361070 Front cameraFor access, remove these FRUs in order:• “1010 SIM card cover” on page 27• “1020 B

Lenovo IdeaTab A2107A371080 USB boardFor access, remove these FRUs in order:• “1010 SIM card cover” on page 27• “1020 Battery pack” on page 28• “1030

Lenovo IdeaTab A2107A Hardware Maintenance Manual38Front viewFront cameraLocationsa1

Lenovo IdeaTab A2107A39Right-side viewVolume Up/Downa1

Lenovo IdeaTab A2107A Hardware Maintenance Manual40Top and back viewAudio/Mic jackData/Power jackPower on / Sleep switchIntegrated CameraSpeakersabc12

Lenovo IdeaTab A2107A41This section presents the following service parts:• “Overall” on page 42• “AC adapters” on page 44•“USB Cable” on page44•“Power

Lenovo IdeaTab A2107A Hardware Maintenance Manual42Overall23910511151414671213168

Lenovo IdeaTab A2107A43Table 1. Parts list—OverallNo. FRU FRU no. CRU ID1 A2107 SIM card cover ASSY 90201330 N1 A2107 SIM card cover ASSY vodafone 902

Lenovo IdeaTab A2107A Hardware Maintenance Manual44AC adaptersTable 2. Parts list—3-pin AC adaptersUSB CableTable 3. Parts list—USB CableFRU P/N CRU I

Lenovo IdeaTab A2107A45Power cordsA Lenovo power cord for a specific country or region is usually available only in that country or region:Table 4. Pa

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

Lenovo IdeaTab A2107A Hardware Maintenance Manual46Table 4. Parts list—3-pin power cords (continued)Region P/N CRU IDBrazil• Longwell LP-46+H03VV-F+LS

Lenovo IdeaTab A2107A47Table 11. Parts list—3-pin power cords (continued)Region P/N CRU IDKorea• Volex LP-486+KTLH03VV-F+LS-5 1m145000533 *Australia•

Lenovo IdeaTab A2107A Hardware Maintenance Manual48Lenovo may not offer the products, services, or features discussed in this document in all countrie

Notices49Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environme

Lenovo IdeaTab A2107A Hardware Maintenance Manual2Follow these rules below to ensure general safety:• Observe a good housekeeping in the area where th

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

Lenovo IdeaTab A2107A Hardware Maintenance Manual4• Always look carefully for possible hazards in your work area. Examples of these hazards are moist

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