Lenovo IdeaTab A2107A Support Question
Lenovo IdeaTab A2107A Support Question
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Question posted by mypampet on August 8th, 2014
Lenovo Ideapad A2107a How To Reset Password
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Related Lenovo IdeaTab A2107A Manual Pages
Hardware Maintenance Manual - Page 3
... Charger........... 21 Checking the internal battery status......... 21
Related service information 23 Security 23 Power management 23
Activating/Deactivating the Display....... 23
Lenovo IdeaTab A2107A 24 Specifications 24 FRU replacement notices 25
Screw notices 25 Removing and replacing an FRU 26
1010 SIM card cover 27 1020 Battery pack 28 ...
Hardware Maintenance Manual - Page 4
iv About this manual
This manual contains service and reference information for the following Lenovo product:
Lenovo IdeaTab A2107A Use this manual to read all the information under "Safety information" on page 1 and "Important service information" on page 16.
Important: This manual is divided ...
Hardware Maintenance Manual - Page 6
... muscles in your feet. 3. Attention: Metal objects are good electrical conductors. • Wear safety glasses when you are servicing the machine. • Keep your clothing. Lenovo IdeaTab A2107A Hardware Maintenance Manual
General safety
Follow these rules below to your necktie or scarf inside clothing or fasten it over. • Do not wear loose...
Hardware Maintenance Manual - Page 8
... missing safety grounds.
• Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. Switch off the power. - Blowers and fans - Lenovo IdeaTab A2107A Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: - Motor generators and similar units. (This practice ensures correct grounding of these hazards...
Hardware Maintenance Manual - Page 10
... you are wearing a wrist strap. • Use the black side of a grounding system to guard against your skin to eliminate static on ac-operated computers. Lenovo IdeaTab A2107A Hardware Maintenance Manual
Handling devices that are sensitive to electrostatic discharge
Any computer part containing transistors or integrated circuits (ICs) should be verified by equalizing...
Hardware Maintenance Manual - Page 18
... o ajustes o la ejecución de procedimientos distintos de los aquí especificados puede provocar la exposición a radiaciones peligrosas. Lenovo IdeaTab A2107A Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo computer are no serviceable parts inside those specified herein might result in hazardous radiation exposure. to conform to the requirements of...
Hardware Maintenance Manual - Page 20
... all software fixes, drivers, and BIOS downloads are installed before completing the service action. Follow the directions on the customer support site: http://consumersupport.lenovo.com/. Lenovo IdeaTab A2107A Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: • "Strategy for replacing a system board" on page 17...
Hardware Maintenance Manual - Page 22
...be RoHS
Can sub to these products and any product Lenovo produces containing RoHS compliant FRUs. Lenovo IdeaTab A2107A Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs...part number that is a European Union legal requirement affecting the global electronics industry. Lenovo plans to transit to RoHS compliance well before June 2006 are identified with RoHS ...
Hardware Maintenance Manual - Page 24
Lenovo IdeaTab A2107A Hardware Maintenance Manual
What to do first
When you do return an FRU, you attach...by attachment of a nonsupported device • Forgotten computer password (making the computer unusable) • Sticky keys caused by spilling a liquid onto the keyboard • Use of an incorrect AC adapter on laptop products
The following symptoms might indicate that have been subjected...
Hardware Maintenance Manual - Page 26
The Android Settings screen is displayed.
2. Touch About Tablet on Lenovo Launch Zone. Touch Status to check what applications are consuming battery power.
22 To open the Android Settings screen, do ...action bar and then touch Settings. From the main Home screen, touch the Android Settings icon on the Android Settings screen. 3. Lenovo IdeaTab A2107A Hardware Maintenance Manual
1.
Hardware Maintenance Manual - Page 28
Lenovo IdeaTab A2107A Hardware Maintenance Manual
Lenovo IdeaTab A2107A
This chapter presents the following product-specific service references and product-specific parts information: • "Specifications" on page 24 •... × 600 Widescreen view) • 0.3M on front/2.0M on page 41
Specifications
The following table lists the specifications of the Lenovo IdeaTab A2107A: Table 1.
Hardware Maintenance Manual - Page 29
...section)
• Torque driver If you use a screw that have one . In the Lenovo computer, this problem is addressed with shock or vibration. • They are harder to ...carefully before replacing any FRU.
Screw notices
Loose screws can cause a reliability problem. Lenovo IdeaTab A2107A
FRU replacement notices
This section presents notices related to the torque shown in your tool ...
Hardware Maintenance Manual - Page 30
.... DANGER Before removing any FRU, review "FRU replacement notices" on page 38. 8. For information about connecting and arranging internal cables, see "Locations" on page 25. 3. Lenovo IdeaTab A2107A Hardware Maintenance Manual
Removing and replacing an FRU
This section presents exploded figures with one hand or using an electrostatic discharge (ESD) strap (P/N 6405959) to...
Hardware Maintenance Manual - Page 31
Removal steps of SIM card cover Push the SIM card cover forward with two thumbs in the direction shown by
arrow a . a
27 Lenovo IdeaTab A2107A 1010 SIM card cover
Figure 1.
Hardware Maintenance Manual - Page 32
... the parts list for your computer. Any other battery could ignite or explode. a b
Step
a
Screw (quantity)
Color
M1.6 × 0.25 × 3.5mm, flat-head, nylok- Lenovo IdeaTab A2107A Hardware Maintenance Manual
1020 Battery pack
DANGER Only use the battery specified in the direction shown by arrow b .
Hardware Maintenance Manual - Page 33
... base cover in order: • "1010 SIM card cover" on page 27 • "1020 Battery pack" on the base cover with the screw driver. b
29
Lenovo IdeaTab A2107A
1030 Base cover
For access, remove these FRUs in the direction shown by arrow b .
Hardware Maintenance Manual - Page 34
Lenovo IdeaTab A2107A Hardware Maintenance Manual
Figure 3. c
30 Removal steps of base cover (continued)
Disconnect the battery connector c , insert a flat blade under the bottom right
of the battery and carefully pry out the battery in the direction as shown below.
Hardware Maintenance Manual - Page 35
a b
31 Lenovo IdeaTab A2107A 1040 Micro SD card
For access, remove these FRUs in the direction shown by arrows
a b. Removal steps of Micro SD card Remove the Micro SD card from the card slot in order: • "1010 SIM card cover" on page 27 Figure 4.
Hardware Maintenance Manual - Page 36
Lenovo IdeaTab A2107A Hardware Maintenance Manual 1050 System board
Important notices for handling the system board: When handling the system board, bear the following in order: • "1010 ...
Hardware Maintenance Manual - Page 38
Lenovo IdeaTab A2107A Hardware Maintenance Manual
Figure 5. Removal steps of system board (continued)
Remove the system board in the direction shown by arrow k . k
34
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