Lenovo IdeaTab A2109A Support Question
Lenovo IdeaTab A2109A Support Question
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Question posted by pkpjbElias on December 23rd, 2013
My Lenovo Ideatab A2109a Wont Turn On
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Related Lenovo IdeaTab A2109A Manual Pages
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 3
...
Checking the AC adapter 21 Checking the battery pack 22
Related service information 23 Locking the screen 23 Power management 23
Sleep (standby) mode 23
Lenovo IdeaTab A2109A-F 24 Specifications 24 FRU replacement notices 25
Screw notices 25 Removing and replacing an FRU 26
1010 Rear cover 27 1020 Battery pack 30 1030...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 4
...general information, guidelines, and safety
information required for trained servicers who are familiar with Lenovo IdeaPad products. Before servicing a Lenovo IdeaPad product, make sure to troubleshoot problems. The manual is intended only for ...: This manual is divided into the following Lenovo IdeaPad product:
Lenovo IdeaTab A2109A-F Use this manual to troubleshoot problems effectively.
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 6
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety: •• Observe a good housekeeping in the area where the machines are ...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 8
... and machine damage.
•• Do not service the following parts with the reflective surface of the units.)
•• If an electrical accident occurs: - Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
•• Always look carefully for possible hazards in a machine: - Send the victim to get medical aid.
4
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 10
...-sensitive devices. •• Select a grounding system, such as fully effective.
When handling ESD-sensitive parts: •• Keep the parts in charge between objects. Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
Handling devices that are inserted into the product. •• Avoid contact with other people. •• Wear a grounded wrist strap against...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 18
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
Laser compliance statement
Some models of the International Electrotechnical Commission (...; radiação.
Do not open.
14 Elsewhere, the drive is certified to conform to the requirements of Lenovo IdeaPad computer are no serviceable parts inside those specified herein might result in hazardous radiation exposure. Pour éviter ...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 20
... before completing the service action. Select the BIOS/Driver/Applications and download. 4. Go to the system board before replacing any FRUs listed in this manual. Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: •• "Strategy for replacing FRUs" on the screen and install...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 22
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of... parts can also be RoHS Can sub to have unique FRU part numbers. The following statement pertains to support Lenovo's requirements and schedule in 2005 and 2006 will contain some RoHS compliant FRUs. Products marketed before the implementation date...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 24
...of
an incompatible card •• Improper disc insertion or use . Name and phone number of purchase 5. Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
What to do first
When you do return an FRU, you must include the following ... a hard disk drive becomes noisy, it : 1. Date of service 3. Date on laptop products
The following symptoms might indicate damage caused by the customer.
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 25
...fails only when the AC adapter is used. •• If the power-on indicator does not turn on, check the power cord of the AC adapter cable. Unplug the AC adapter cable from the ... Replace the system board. •• If the problem continues, go to "Lenovo IdeaTab A2109A-F" on page 22
Checking the AC adapter
You are servicing. 3. To check the AC adapter, follow the steps below: 1....
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 26
...shortened life. To check the battery pack, follow the steps below: 1. Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
Checking the battery pack
Battery charging does not start until ...pack has been discharged. If the voltage is less than +3.7 V DC after recharging, replace the battery.
22 Turn off the computer. See the
following figure:
1 2 3
4
5
7
6
Terminal 1 7
Voltage (V DC...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 28
... HD (front camera) • 3.0M (back camera) • Lithium-ion polymer rechargeable battery • 5V DC, 12.5W
• Android version 4.0
24 Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
Lenovo IdeaTab A2109A-F
This chapter presents the following product-specific service references and product-specific parts information: •• "Specifications" on page 24 •• "FRU...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 29
... have the following country specifications.
25 Make sure that all screws firmly to plastic Turn an additional 180° after the screw head touches the surface of the logic card...with shock or vibration. •• They are harder to removing and replacing parts. Lenovo IdeaTab A2109A-F
FRU replacement notices
This section presents notices related to tighten. •• Each ...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 30
...turn off the computer, unplug all screws, springs, and other small parts are in place and none are listed at the top of the page. Metallic parts or metal flakes can be removed before the failing
FRU. Lenovo IdeaTab A2109A...1. Any of damaging parts. 2. Attention: After replacing an FRU, do not turn it , establish personal grounding by removing any FRUs that all power cords from ...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 31
Remove the speaker cover in direction shown by arrows 1 2.
1
2
27 Failure to do so may cause permanent damage to the IdeaTab. Removal steps of rear cover Note: Turn off the IdeaTab before you begin.
Lenovo IdeaTab A2109A-F 1010 Rear cover
Figure 1.
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 32
Removal steps of base cover (continued)
Remove two screws 3.
3 3
Step
3
Screw (quantity)
Color
M3.0 x 3.0 mm, flat-head, nylon-coated (2) Silver
Torque 1.2-1.7 kg/cm
28 Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
Figure 1.
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 33
Removal steps of base cover (continued)
remove the rear cover in the direction shown by arrow 4.
4
29 Lenovo IdeaTab A2109A-F
Figure 1.
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 34
... seven screws 2.
2
1
2
2
2 2
2 2
Step
2
Screw (quantity)
Color
M3.0 x 3.0 mm, flat-head, nylon-coated (7) Silver
Torque 1.2-1.7 kg/cm
30
Figure 2. Any other battery could ignite or explode. Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
1020 Battery pack
For access, remove this FRU: •• "1010 Rear cover" on page 27
DANGER Only use the battery specified...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 35
Lenovo IdeaTab A2109A-F
Figure 2. Removal steps of battery pack (continued)
Remove the battery pack in the direction shown by arrow 3.
3
31
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 55
Lenovo IdeaTab A2109A-F
Miscellaneous parts
Table 3. Parts list-Miscellaneous parts
FRU
P/N
System miscellaneous parts: • (a) A2109A Volume-key • (b) A2109A Screen turning key • (c) A2109A Power-key • (d) A2109A Volume-holder Assembly • (e) A2109A Front-camera-holder
90201571 90201572 90201573 90000681 90201568
Cable miscellaneous parts:
• (f ) A2109A LCD...
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