Lenovo IdeaTab A2109A Support Question
Lenovo IdeaTab A2109A Support Question
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Question posted by wadeguanac on July 16th, 2014
Ideatab A2109 Wifi Wont Turn On
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Related Lenovo IdeaTab A2109A Manual Pages
IdeaTab A2109A-F Regulatory Notice V1.0 (English) - Page 4
... occur in a residential installation. This equipment generates, uses, and can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference ...
for a Class B digital device, pursuant to Part 15 of Conformity
• For model: IdeaTab A2109A-F; 60016; 2290
This equipment has been tested and found to this equipment does cause harmful interference ...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 3
... 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
...; The product-specific section includes service, reference, and product-specific
parts information. iv Important: This manual is divided into the following Lenovo IdeaPad product:
Lenovo IdeaTab A2109A-F Use this manual to read all the information under "Safety information" on page 1 and "Important service information" on page 16.
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 5
Safety information
Safety information
This chapter presents the following safety information that you need to get familiar with before you service an IdeaTab A2109A-F computer: •• "General safety" on page 2 •• "Electrical safety" on page 3 •• "Safety inspection guide" on page 5 •• "Handling devices that ...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 6
... lifting force. Make sure that you attempt
to lift it. 4. Replace any heavy object:
1. Lift it by standing or pushing up above your back. 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
....)
•• If an electrical accident occurs: - Send the victim to get medical aid.
4 Switch off the power. - Caution: do not become a victim yourself. - Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
•• Always look carefully for possible hazards in a machine: -
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 10
... here. 2.
Attach the ESD ground clip to electrostatic discharge (ESD). You can be considered sensitive to any frame ground, ground braid, or greenwire ground.
- Lenovo IdeaTab A2109A-F 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...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 18
...; especificados puede provocar la exposición a radiaciones peligrosas. Werden Steuer- Such devices are also sold separately as a CD-ROM drive or a DVD-ROM drive. Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo IdeaPad computer are equipped from the factory with an optical storage device such as options.
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 20
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: •• "Strategy for replacing a system board " on page 17 •&#...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 22
... expects its suppliers to be non-compliant.
If the original FRU parts are identified with unique FRU part numbers. Before or after June 2006. Lenovo IdeaTab A2109A-F 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...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 24
... indicate that you must include the following information in which the machine failed 4. Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
What to do first
When you do return an FRU, you attach...the improper insertion of a PC Card or the installation of an incorrect AC adapter on laptop products
The following symptoms might indicate damage caused by the customer. Date of servicer 2. ...
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 for the AC adapter pin No. 2 may... the following: •• Replace the system board. •• If the problem continues, go to "Lenovo IdeaTab A2109A-F" on page 24. Note: Noise from the tablet. 2. Unplug the AC adapter cable from the AC adapter does ...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 26
...the battery information interface. To check the battery pack, follow the steps below: 1.
Turn off the computer. If the voltage is still less than 95% of battery power ...be able to +3.7 Ground (-)
3.
Note: If the battery pack becomes hot, it .
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
Checking the battery pack
Battery charging does not start until the Power Meter shows ...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 27
...set the lock screen function, do the following: 1. Power management
To reduce power consumption, the IdeaTab has a Sleep (standby) mode. Sleep (standby) mode
To put your computer. 2.
Tap...and Password lock. You can also deactivate the screen lock here as well. To turn the display off.
Related service information
Related service information
This chapter presents the following information...
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
...should be used only once. Tighten screws as follows: •• Plastic to plastic
Turn an additional 90° after the screw head touches the surface of the plastic part:
...removing and replacing parts.
Use a new one . Do the following country specifications.
25 Lenovo IdeaTab A2109A-F
FRU replacement notices
This section presents notices related to the "Torque" column for each step.
...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 30
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
Removing and replacing an FRU
This section presents exploded figures with one ... by shaking the computer gently and listening for rattling sounds. Before replacing any FRUs that pertain to replace an FRU, turn on page 46. 8. For information about connecting and arranging internal cables, see "Locations" on the computer until you have...
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. Lenovo IdeaTab A2109A-F 1010 Rear cover
Figure 1. Removal steps of rear cover Note: Turn off the IdeaTab before you begin.
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 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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