Instruction/ maintenance manual of the product MIIX 2 8 Lenovo
Go to page of 57
L e n o v o I d e a P a d M i i x 2 8 Hardw are 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 (October .
iii Contents About this manual ....................................... iv Safety information ........................................ 1 General safety ................................................ 2 Electrical safety ...............................
iv About this manual This manual contains service and reference information for the following Lenovo IdeaPad product: Lenovo IdeaPad Miix 2 8 Use this manual to troubleshoot problems.
1 Safety information Safety information This chapter presents the following safety information that you need to get familiar with before you service an Lenovo IdeaPad Miix 2 8 computer: • “General.
2 IdeaPad Miix 2 8 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.
3 About this manual Electrical safety Observe the following rules when working on electrical equipments. Important: Us e on ly a pp ro ve d t oo ls a nd t es t eq ui pm en ts . S om e han d t oo ls h av e ha nd le s covered with a soft material that does not insulate you when working with live electrical currents.
4 IdeaPad Miix 2 8 Hardware Maintenance Manual • Always look carefully for possible hazards in your work area. Examples of these hazards are moist oors, 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 .
5 About this manual 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 .
6 IdeaPad Miix 2 8 Hardware Maintenance Manual H an d l in g de v i ce s t ha t ar e se n s it i v e t o el e c tr o s ta t i c d i s ch a r ge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD).
7 About this manual Safety notices: multilingual translations The safety notices in this section are provided in English, French, German, Hebrew , Italian, Japanese, and Spanish.
8 IdeaPad Miix 2 8 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 short- circuit it. Dispose of the battery as required by local ordinances or regulations.
9 About this manual Safety notice 3 DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into re or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations.
10 IdeaPad Miix 2 8 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 con.
1 1 About this manual Safety notice 5 If the LCD breaks and the uid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water at least for 15 mi nu t es .
12 IdeaPad Miix 2 8 Hardware Maintenance Manual Safety notice 6 DANGER T o avoid shock, do not remove the plastic cover that protects the lower part of the inverter card.
13 About this manual Safety notice 8 DANGER Before removing any FRU, turn off the computer , unplug all power cords f r o m e l e c t r i c a l o u t l e t s , r e m o v e t h e b a t t e r y p a c k , a n d t h e n d i s c o n n e c t a n y interconnecting cables.
14 IdeaPad Miix 2 8 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo IdeaPad 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.
15 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 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.
16 IdeaPad Miix 2 8 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • “Strategy for replacing FRUs” on page 16 – .
17 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.
18 IdeaPad Miix 2 8 Hardware Maintenance Manual I mp o r ta n t i n f or m a t io n ab o u t r e pl a c i ng R oH S co m p li a n t F R U s RoHS, The Restriction of Hazardous Substances in Electrical and Elec tron ic Equipm ent Dire ctive (2 002/ 95/E C) i s a Euro pean Unio n le gal requirement affecting the global electronics industry .
19 General checkout General checkout This chapter presents the following information: • “What to do rst” 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: • Onlycertiedtrainedpersonnelcanservicethecomputer .
20 IdeaPad Miix 2 8 Hardware Maintenance Manual W ha t to d o r st 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.
21 General checkout Power system checkout T o verify a symptom, follow the steps below: 1. T urn off the computer . 2. Connect the AC adapter . 3. Make sure that power is supplied when you turn on the computer . 4. T urn off the computer . 5. Disconnect the AC adapter .
22 IdeaPad Miix 2 8 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.
23 Related service information Related service information This chapter presents the following information: • “Restoring the factory contents by using Recovery system” on page 23 • “Password.
24 IdeaPad Miix 2 8 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.
25 Related service information Power management Note: Power management modes are not supported for APM operating s ystem. T o reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation.
26 IdeaPad Miix 2 8 Hardware Maintenance Manual Lenovo IdeaPad Miix 2 8 This chapter presents the followi ng product-specific service references and product-specic parts information: • “Speci.
27 Lenovo IdeaPad Miix 2 8 T able 1. Specications (continued) Feature Description T ouch panel • Multi-touch type Integrated camera • 2.0 MP on front, 5.0 MP rear Batt ery • 1 cell, 4730 mAh, Polymer AC adapter • 5.2 V DC, 10 W Pre-installed operating system • WIN8.
28 IdeaPad Miix 2 8 Hardware Maintenance Manual FRU replacement notices This se ction pr esen ts n otic es r elat ed t o r emovi ng and r epla cing par ts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem.
29 Lenovo IdeaPad Miix 2 8 Removing and replacing an FRU This section presents exploded gures 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 certied.
30 IdeaPad Miix 2 8 Hardware Maintenance Manual 1010 LCD cover Figure 1. Removal step of LCD cover Remove the LCD cover in the direction shown by arrow 1 .
31 Lenovo IdeaPad Miix 2 8 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.
32 IdeaPad Miix 2 8 Hardware Maintenance Manual Figure 2. Removal steps of battery pack (continued) Remove the battery pack in the direction shown by arrow 3 .
33 Lenovo IdeaPad Miix 2 8 1030 3G card (on select models) For access, remove these FRU: • “1010 LCD cover” on page 31 • “1020 Battery pack” on page 32 Figure 3. Removal steps of 3G card Disc onnec t th e 3G card cable (blu e) 1 . T hen r emove the one s crew 2 .
34 IdeaPad Miix 2 8 Hardware Maintenance Manual Figure 3. Removal steps of 3G card (continued) Remove the 3G card in the direction shown by arrow 3 . 3 Step Screw (quantity) Color T orque 2 M1.
35 Lenovo IdeaPad Miix 2 8 1040 Speakers For access, remove these FRUs in order: • “1010 LCD cover” on page 31 • “1020 Battery pack” on page 32 • “1030 3G card (on select models)” on page 34 Figure 4. Removal steps of speakers Unplug one speaker connector in the direction shown by arrow 1 .
36 IdeaPad Miix 2 8 Hardware Maintenance Manual Figure 4. Removal steps of speakers (continued) Remove the speakers in the direction shown by arrow 2 .
37 Lenovo IdeaPad Miix 2 8 1050 System board Important notices for handling the system board: Whenhandlingthesystemboard,bearthefollowinginmind. • Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite.
38 IdeaPad Miix 2 8 Hardware Maintenance Manual Figure 5. Removal steps of system board Detach the front camera board, rear camera and LCD cable connectors shown by arrow 1 and 2 .
39 Lenovo IdeaPad Miix 2 8 1060 Integrated camera For access, remove these FRUs in order: • “1010 LCD cover” on page 31 • “1020 Battery pack” on page 32 • “1030 3G card (on select models)” on page 34 • “1040 Speakers” on page 36 • “1050 Audio Board” on page 38 Figure 6.
40 IdeaPad Miix 2 8 Hardware Maintenance Manual Note: Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds.
41 Lenovo IdeaPad Miix 2 8 Locations T op view 1 Front camera 2 Windows button 3 Multi-touch screen 2 3.
42 IdeaPad Miix 2 8 Hardware Maintenance Manual Locations Front view 1 Combo audio jack 1.
43 Lenovo IdeaPad Miix 2 8 Bottom view 1 Rear camera 2 Speakers 1 2.
44 IdeaPad Miix 2 8 Hardware Maintenance Manual Right-side view 1 Micro USB port 2 Micro SD card slot 3 Micro SIM card (on select models) 4 V olume down button 5 V olume up button 6 Power button 4 3 2.
45 Lenovo IdeaPad Miix 2 8 Parts list This section presents the following service parts: • “Overall” on page 58 • “Keyboard” on page 60 • “Miscellaneous parts” on page 61 • “Scre.
46 IdeaPad Miix 2 8 Hardware Maintenance Manual Overall 5 6 8 7 9 10 11 3 9 a 4 2 1.
47 Lenovo IdeaPad Miix 2 8 T able 2. Parts list—Overall No. FRU FRU no. CRU ID. a See “Miscellaneous parts” on page 49. N 1 ZIJH0 LCD Module WIFI 90400246 1 ZIJH0 LCD Module 3G 90400247 1 ZIJH0 .
48 IdeaPad Miix 2 8 Hardware Maintenance Manual T able 2. Parts list—Overall (continued) No. FRU FRU no. CRU ID. 10 Battery , 1S1P 1cell 4.73Ah 17.5Wh Hiking SP/A L13M1P21 3.7V17.5Wh 1cell bty 121500205 10 Battery , 1S1P 1cell 4.73Ah 17.5Wh Hiking LG L13L1P21 3.
49 Lenovo IdeaPad Miix 2 8 Miscellaneous parts T able 3. Parts list—Miscellaneous parts FRU P/N CRU ID. Cable miscellaneous parts: • ( a ) ZIJH0 T ouch LCD Cable Note: Itali cized letter in parenth eses is refe rence to the expl oded view in “Ov erall ” on page 46.
50 IdeaPad Miix 2 8 Hardware Maintenance Manual Screws T able 4. Parts list—Screws FRU P/N CRU ID. ZIJH0 SCREW 1.6D 3L K 3.1D 90204602 N ZIJH 0 SCR EW 1.
51 Lenovo IdeaPad Miix 2 8 AC adapters T able 5. Parts list—Miscellaneous parts FRU P/N CRU ID. PI AD897D23 5.2V2A 10W adapter 36200538 * PI AD89792 3 5.2V 2A 1 0W ada pter 36200539 PI AD897F2 3 5.2V 2A 1 0W ada pter 36200540 PI AD897223 5.2V2A 10W adapter 36200541 PI AD897723 5.
52 IdeaPad Miix 2 8 Hardware Maintenance Manual 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.
53 Notices Any performance data contained herein was de termined 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 me asurements will be the same on generally available systems.
An important point after buying a device Lenovo MIIX 2 8 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Lenovo MIIX 2 8 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Lenovo MIIX 2 8 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Lenovo MIIX 2 8 you will learn all the available features of the product, as well as information on its operation. The information that you get Lenovo MIIX 2 8 will certainly help you make a decision on the purchase.
If you already are a holder of Lenovo MIIX 2 8, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Lenovo MIIX 2 8.
However, one of the most important roles played by the user manual is to help in solving problems with Lenovo MIIX 2 8. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lenovo MIIX 2 8 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
