Lenovo Miix 2 10 Hardware Maintenance Manual
Note: Before using this information and the product it supports, be sure to read the general information under “Notices” on page 57. First Edition (June. 2013) © Copyright Lenovo 2013. All rights reserved. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.
Contents About 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..................................
About this manual This manual contains service and reference information for the following Lenovo product: Lenovo Miix 2 10 Use this manual to troubleshoot problems. The manual is divided into the following sections: • The common sections provide general information, guidelines, and safety information required for servicing computers. • The product-specific section includes service, reference, and product-specific parts information.
Safety information Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo Miix 2 10 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 6 • “Grounding requirements” on page 6 • “Safety notices: multilingual translations” on page 7 • “Laser compliance statement” on page 14 1
Miix 2 10 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where the machines are put during and after the maintenance. • When lifting any heavy object: 1. Make sure that you can stand safely without slipping. 2. Distribute the weight of the object equally between your feet. 3. Use a slow lifting force. Never move suddenly or twist when you attempt to lift it. 4.
Safety information Electrical safety Observe the following rules when working on electrical equipments. Important: Use only approved tools and test equipments. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have rubber floor mats near their machines that contain small conductive fibers to decrease electrostatic discharges. Do not use such kind of mat to protect yourself from electrical shock.
Miix 2 10 Hardware Maintenance Manual • Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds. • Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. The surface is conductive; such touching can cause personal injury and machine damage.
Safety information Safety inspection guide The purpose of this inspection guide is to assist you in identifying potential unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and 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 features or options not covered by this inspection guide.
Miix 2 10 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge. Notes: 1.
Safety information 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 computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer. Verify this by shaking the computer and listening for rattling sounds. Metallic parts or metal flakes can cause electrical shorts.
Miix 2 10 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 water, or shortcircuit it. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery. Certaines batteries de secours contiennent du nickel et du cadmium.
Safety information 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. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack. Use of an incorrect battery can result in ignition or explosion of the battery. La batterie contient du nickel. Ne la démontez pas, ne l’exposez ni au feu ni à l’eau.
Miix 2 10 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 it above 100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery.
Safety information 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 areas with water at least for 15 minutes. Seek medical care if any symptoms caused by the fluid are present after washing. Si le panneau d’affichage à cristaux liquides se brise et que vous recevez dans les yeux ou sur les mains une partie du fluide, rincez-les abondamment pendant au moins quinze minutes.
Miix 2 10 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 de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d’alimentation. Aus Sicherheitsgründen die Kunststoffabdeckung, die den unteren Teil der Spannungswandlerplatine umgibt, nicht entfernen.
Safety information 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 any interconnecting cables. Avant de retirer une unité remplaçable en clientèle, mettez le système hors tension, débranchez tous les cordons d’alimentation des socles de prise de courant, retirez la batterie et déconnectez tous les cordons d’interface.
Miix 2 10 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is 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 products.
Safety information 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 following: DANGER Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam. Radiação por raio laser ao abrir. Não olhe fixo no feixe de luz, não olhe diretamente por meio de instrumentos óticos e evite exposição direta com o feixe de luz.
Miix 2 10 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • “Strategy for replacing FRUs” on page 16 – “Important notice for replacing a system board” on page 17 • “Important information about replacing RoHS compliant FRUs” on page 18 Important: BIOS and device driver fixes are customer-installable. The BIOS and device drivers are posted on the customer support site: http://support.lenovo.com.
Important service 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 board. If you are instructed to replace either of them, and replacing one of them does not solve the problem, reinstall that board, and then replace the other one.
Miix 2 10 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics industry. RoHS requirements must be implemented on Lenovo products placed on the market after June 2006. Products on the market before June 2006 are not required to have RoHS compliant parts.
General checkout General checkout This chapter presents the following information: • “What to do first” on page 20 • “Power system checkout” on page 21 Before you go to the checkout, make sure to read the following important notes: Important notes: • Only certified trained personnel can service the computer. • Before replacing any FRU, read the entire page on removing and replacing FRUs. • Carefully remove screws for reuse when replacing FRUs.
Miix 2 10 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 3. Date on which the machine failed 4. Date of purchase 5. Procedure index and page number in which the failing FRU was detected 6. Failing FRU name and part number 7. Machine type, model number, and serial number 8.
General checkout Power system checkout To verify a symptom, follow the steps below: 1. Turn off the computer. 2. Connect the AC adapter. 3. Make sure that power is supplied when you turn on the computer. 4. Turn off the computer. 5. Disconnect the AC adapter. 6. Make sure that the battery pack supplies power when you turn on the computer.
Miix 2 10 Hardware Maintenance Manual Perform operational charging. If the battery status indicator or icon does not light on, remove the battery pack and let it return to room temperature. Reinstall the battery pack. If the charge indicator or icon is still off, replace the battery pack. If the charge indicator still does not light on, replace the system board. Then reinstall the battery pack.
Related service information Related service information This chapter presents the following information: • “Restoring the factory contents by using Recovery system” on page 23 • “Passwords” on page 24 • “Power management” on page 25 Restoring the factory contents by using Recovery system Restore of factory default The Lenovo Miix 2 10 computers come with pre-installed Recovery system.
Miix 2 10 Hardware Maintenance Manual When you use the recovery discs to boot your computer, the system will enter the user interface for system recovery automatically. Please follow the prompt to insert the backup discs to complete the whole recovery process. Note: The recovery process might take up to 2 hours. Passwords As many as two passwords may be needed for any Lenovo computer: the power-on password (POP) and the supervisor password (SVP).
Related service information Power management Note: Power management modes are not supported for APM operating system. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Screen blank mode If the time set on the “Turn off monitor” timer in the operating system expires, the LCD backlight turns off. To end screen blank mode and resume normal operation, press any key.
Miix 2 10 Hardware Maintenance Manual Lenovo Miix 2 10 This chapter presents the following product-specific service references and product-specific parts information: • “Specifications” on page 26 • “Function key combinations” on page 28 • “FRU replacement notices” on page 29 • “Removing and replacing an FRU” on page 30 • “Locations” on page 47 • “Parts list” on page 49 Specifications The following table lists the specifications of the Lenovo Miix 2 10 : Table 1.
Lenovo Miix 2 10 Status indicators The system status indicators below show the computer status: Table 2. Status indicators Indicator Indicator status On (white) On (amber) Battery status indicator Charge status Charging Discharging Discharging Blinking (white) Charging Blinking slowly Charging (amber) Blinking quickly Discharging/ (amber) Charging Off -- Meaning The battery’s charge is greater than 80%. The battery’s charge is greater than 20%. The battery’s charge is less than 20%, but above 5%.
Miix 2 10 Hardware Maintenance Manual Function key combinations The following table shows the function of each combination of function key. Table 3. Fn key combinations 28 Fn + Esc : Mutes/unmutes the sound. Fn + ` : Closes the currently active window. Fn + Delete : Enables/disables the touchpad. Fn + Backspace : Enables/disables Airplane mode. Fn + PgUp : Activates the home key function. Fn + PgDn : Activates the end key function. Fn + ▲ : Increases the display brightness.
Lenovo Miix 2 10 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 is addressed with special nylon-coated screws that have the following characteristics: • They maintain tight connections. • They do not easily come loose, even with shock or vibration. • They are harder to tighten.
Miix 2 10 Hardware Maintenance Manual 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 untrained person runs the risk of damaging parts. 2. Before replacing any FRU, review “FRU replacement notices” on page 29. 3.
Lenovo Miix 2 10 1010 LCD cover Figure 1. Removal step of LCD cover Carefully separate the LCD cover from the rest of the tablet with a pry bar, then remove it in the direction shown by arrow 1.
Miix 2 10 Hardware Maintenance Manual Note: Applying labels to the LCD cover The new LCD cover FRU is shipped with a kit containing labels of several kinds. When you replace the LCD cover, you need to apply the following labels: The following labels need to be peeled off from the old LCD cover, and put on the new LCD cover.
Lenovo Miix 2 10 1020 Battery pack For access, remove this FRU: • “1010 LCD cover” on page 31 DANGER Only use the battery specified in the parts list for your computer. Any other battery could ignite or explode. Figure 2. Removal steps of battery pack Detach the four FPC connectors in the directions shown by arrows 1 and 2, then remove the two cables 3. 1 1 2 2 3 3 2 1 Disconnect the battery connector in the direction shown by arrow 4, then remove the four screws 5.
Miix 2 10 Hardware Maintenance Manual Figure 2. Removal steps of battery pack (continued) Remove the battery pack in the direction shown by arrow 7. 7 When installing: • Make sure the connectors are attached firmly. • Route the antenna cables along the cable guides. As you route the cables, make sure that they are not subjected to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken.
Lenovo Miix 2 10 1030 3G card (on select models) For access, remove these FRU: • “1010 LCD cover” on page 31 • “1020 Battery pack” on page 33 Figure 3. Removal steps of 3G card (on select models) Disconnect the two 3G card cables (blue, red) 1. Then remove the screw 2. 2 1 Step 2 Screw (quantity) 1 Color Torque M2.0 × 2.5, flat-head, nylok-coated, 3G Module (1) Black 1.5~1.
Miix 2 10 Hardware Maintenance Manual 1040 Docking transfer board For access, remove these FRUs in order: • “1010 LCD cover” on page 31 • “1020 Battery pack” on page 33 Figure 4. Removal steps of docking transfer board Detach the three connectors in the directions shown by arrows 1 and 2, then remove the two screws 3. 2 1 2 2 3 3 Step 3 Screw (quantity) Color M2.0 × 3.0, flat-head, nylok-coated, Pogo Board (2) Black Torque 1.5~1.
Lenovo Miix 2 10 1050 DC-IN cable For access, remove these FRUs in order: • “1010 LCD cover” on page 31 • “1020 Battery pack” on page 33 • “1040 Docking transfer board” on page 36 Figure 5. Removal steps of DC-IN cable Unplug one connector in the direction shown by arrow cable in the direction shown by arrow 2. 1. Remove the DC-IN 1 2 When installing: Make sure the connector is attached firmly.
Miix 2 10 Hardware Maintenance Manual 1060 Volume board For access, remove these FRUs in order: • “1010 LCD cover” on page 31 • “1020 Battery pack” on page 33 • “1030 3G card (on select models)” on page 35 • “1040 Docking transfer board” on page 36 • “1050 DC-IN cable” on page 37 Figure 6. Removal steps of volume board Detach the speaker connector in the direction shown by arrow screw 2. 1. Remove the 2 1 Step 2 Screw (quantity) Color M2.0 × 3.
Lenovo Miix 2 10 1070 Front camera and rear camera For access, remove these FRUs in order: • “1010 LCD cover” on page 31 • “1020 Battery pack” on page 33 • “1030 3G card (on select models)” on page 35 • “1040 Docking transfer board” on page 36 • “1050 DC-IN cable” on page 37 • “1060 Volume board” on page 38 Figure 7. Removal steps of front camera and rear camera Detach the camera connectors in the directions shown by arrows 1 and 2. 1 2 2 1 Remove the front camera and rear camera 3.
Miix 2 10 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 the system board on a bench top that has a hard surface, such as metal, wood, or composite. • Avoid rough handling of any kind. • In the whole process, make sure not to drop or stack the system board.
Lenovo Miix 2 10 Figure 8. Removal steps of system board (continued) Remove the system board as shown by arrow 4. 4 Carefully remove the CPU shielding and the power shielding 5 and 6.
Miix 2 10 Hardware Maintenance Manual 1090 Speakers For access, remove these FRUs in order: • “1010 LCD cover” on page 31 • “1020 Battery pack” on page 33 • “1030 3G card (on select models)” on page 35 • “1040 Docking transfer board” on page 36 • “1050 DC-IN cable” on page 37 • “1060 Volume board” on page 38 • “1070 Front camera and rear camera” on page 39 • “1080 System board” on page 40 Figure 9. Removal steps of speakers Carefully remove the two speakers in the direction shown by arrows 1 1 42 1.
Lenovo Miix 2 10 1100 Keyboard dock back cover (on select models) Figure 10. Removal steps of keyboard dock back cover (on select models) Remove the four rubber feet 1. Then remove the four screws 2. 1 1 1 2 2 1 2 2 Step 2 Screw (quantity) Color M2.0 × 2.5, flat-head, nylok-coated, Rubber Foot (4) Black Torque 1.5~1.8 kgf*cm Remove the keyboard dock back cover in the direction shown by arrow 3.
Miix 2 10 Hardware Maintenance Manual 1110 Docking board (on select models) For access, remove this FRU: • “1100 Keyboard dock back cover (on select models)” on page 43 Figure 11. Removal steps of docking board (on select models) Remove the five screws 1. 1 1 1 1 1 Step 1 Screw (quantity) Color M2.0 × 2.5, flat-head, nylok-coated, Main board (4) Black Torque 1.5~1.8 kgf*cm Lift the docking board slightly 2 and unplug the three connectors in the direction shown by arrows 3 and 4.
Lenovo Miix 2 10 Figure 11. Removal steps of docking board (on select models) (continued) Turn the docking board over as shown by arrow 5 and detach the two FPC connectors in the direction shown by arrows 6 and 7 . Then remove the docking board.
Miix 2 10 Hardware Maintenance Manual 1120 Keyboard dock speaker (on select models) For access, remove these FRUs in order: • “1100 Keyboard dock back cover (on select models)” on page 43 • “1110 Docking board (on select models)” on page 44 Figure 12. Removal steps of keyboard dock speaker (on select models) Remove the keyboard dock speaker in the direction shown by arrow 1 46 1.
Lenovo Miix 2 10 Locations Tablet 1 2 3 4 5 6 7 8 9 0 K L M N O P Built-in microphone Front camera Power button Speaker Micro SIM card slot (on select models) Micro SD card slot Micro USB port Micro HDMI port Combo audio jack Volume up button Volume down button Speaker AC power adapter jack Windows button Keyboard dock connector Rear camera 2 1 10 3 11 12 4 5 6 7 8 9 13 14 15 16 47 1 3 3 2
15 Miix 2 10 Hardware Maintenance Manual 16 Keyboard dock (on select models) 1 Speaker 2 Keyboard dock connector 3 USB 2.
Lenovo Miix 2 10 Parts list This section presents the following service parts: • “Overall” on page 50 • “Miscellaneous parts” on page 54 • “Screws” on page 55 • “AC adapters” on page 56 Notes: • Each FRU is available for all types or models, unless specific types or models are specified.
Miix 2 10 Hardware Maintenance Manual Overall Tablet 2 1 3 a 5 b 4 6 c 7 8 9 f 11 10 12 d e 13 50
Lenovo Miix 2 10 Table 4. Parts list—Overall (Tablet) (continued) No. FRU FRU no. a-d 1 1 1 1 2 2 3 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 7 8 9 10 11 11 12 12 13 13 See “Miscellaneous parts” on page 54.
Miix 2 10 Hardware Maintenance Manual Keyboard dock 1 2 3 4 5 52
Lenovo Miix 2 10 Table 5. Parts list—Overall (Keyboard dock) (continued) No. FRU FRU no.
Miix 2 10 Hardware Maintenance Manual Miscellaneous parts Table 7. Parts list—Miscellaneous parts FRU P/N System miscellaneous parts: • (a ) J02 POWER SHIELDING • (b ) J02 CPU SHIELDING 90204914 90204915 Cable miscellaneous parts: • (c ) J02 Signal Cable • (d ) J02 Volume Board Cable • (e ) J02 Touch panel cable • (f ) J02 LCD Cable 90204900 90204901 90204902 90204906 Note: Italicized letters in parentheses are references to the exploded view in “Overall” on page 50 . 54 CRU ID.
Lenovo Miix 2 10 Screws Table 8. Parts list—Screws FRU P/N J02 Screw M2.0*3.0-I (BNI) 90204904 CRU ID.
Miix 2 10 Hardware Maintenance Manual AC adapters Table 9. Parts list—Miscellaneous parts 56 FRU P/N Delta ADP-18FW AA 12V1.5A adapter 36200380 Delta ADP-18AW JC 12V1.5A adapter 36200387 Delta ADP-18AW KC 12V1.5A adapter 36200388 Delta ADP-18AW BC 12V1.5A adapter 36200381 Delta ADP-18AW DC 12V1.5A adapter 36200383 Delta ADP-18AW HC 12V1.5A adapter 36200386 Delta ADP-18AW GC 12V1.5A adapter 36200385 Delta ADP-18AW EC 12V1.5A adapter 36200384 Delta ADP-18AW CC 12V1.
Notices Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used.
Miix 2 10 Hardware Maintenance Manual Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results may vary.
