Lenovo IdeaTab A2109A Support Question
Lenovo IdeaTab A2109A Support Question
Find answers below for this question about Lenovo IdeaTab A2109A.Need a Lenovo IdeaTab A2109A manual? We have 2 online manuals for this item!
Question posted by kprescomp on June 19th, 2014
Lenovo Ideatab A2109a-f Touch Screen Wont Work
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Related Lenovo IdeaTab A2109A Manual Pages
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 3
...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 ...39 1070 Internal antenna 40 1080 Volume button bracket 41 1090 Integrated camera 42 1100 Touch panel and LCD panel 44
Locations 46 Front and Bottom view 46 Top, Right-...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 4
...8226; The common sections provide general information, guidelines, and safety
information required for trained servicers who are familiar with Lenovo IdeaPad products. Important: This manual is divided into the following Lenovo IdeaPad product:
Lenovo IdeaTab A2109A-F Use this manual to troubleshoot problems effectively. Use this manual to read all the information under "Safety information...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 6
... machines are hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working in a safe place, keeping them with your leg muscles; Do not attempt to ..., or metal fasteners for you. •• Do not perform any heavy object:
1. Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety: ••...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 8
such touching can ... victim yourself. - Examples of the units.)
•• If an electrical accident occurs: - Pumps - Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
•• Always look carefully for possible hazards in a machine: - Send the victim...grounds.
•• Do not touch live electrical circuits with the power on when they are removed from their normal ...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 10
... ground clip to provide protection
that are all at the same charge. When working on a double-insulated or battery-operated system, use coax or connectoroutside shells on...touching your clothing. Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
Handling devices that meets the specific service requirement.
The mat is insulative and
retains a charge even when you use of a grounded work...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 18
... installed, it is certified to conform to the requirements of the International Electrotechnical Commission (IEC) 825 and CENELEC EN 60 825 for Class 1 laser products. 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
... replacing parts: Make sure that the latest BIOS is loaded to http://consumersupport.lenovo.com/. 2. 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 the necessary software.
16 To download software fixes, drivers, and...
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 the order.
18 Lenovo plans to transit to RoHS compliance... FRUs may be replaced with 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.
In all...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 24
... Name and phone number of service 3. Machine type, model number, and serial number 8. Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
What to do first
When you do return an FRU, you must... of
an incompatible card •• Improper disc insertion or use . Date on laptop products
The following is covered under the warranty by nonwarranted activities: •• Missing...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 25
... adapter pin No. 2 may differ from the one of the following : •• Replace the system board. •• If the problem continues, go to "Lenovo IdeaTab A2109A-F" on page 24. Measure the output voltage at the plug of the AC adapter cable. General checkout
Power system checkout
If you suspect a power problem...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 26
..., reinstall and recharge it may not be charged.
Note: If the battery pack becomes hot, it . 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 the Power Meter shows that less than +3.7 V DC after recharging, replace the...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 28
...; "Parts list" on page 48
Specifications
The following table lists the specifications of the Lenovo IdeaTab A2109A-F: Table 1. Specifications
Feature Processor/ Chipset Graphic memory chip Display
Standard memory eMMC I/O port
PCI Express Mini Card slot Bluetooth wireless Keyboard Touch screen Integrated camera Battery AC adapter Pre-installed operating system
Description • NV Tegra3...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 29
...Lenovo IdeaTab A2109A-F
FRU replacement notices
This section presents notices related to the "Torque" column for each step.
•• Make sure that you use the correct screws. Never use new screws. •• Use a torque screwdriver if you have a torque screwdriver , refer to removing and replacing parts. In the Lenovo...176; after the screw head touches the surface of the logic card...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 30
...at the top of damaging parts. 2. Before touching it, establish personal grounding by the numbers in the figures by touching a ground point with the instructions to indicate how.... 6. Metallic parts or metal flakes can be removed before the failing
FRU. Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
Removing and replacing an FRU
This section presents exploded figures with...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 31
Removal steps of rear cover Note: Turn off the IdeaTab before you begin. Failure to do so may cause permanent damage to the IdeaTab. Lenovo IdeaTab A2109A-F 1010 Rear cover
Figure 1.
Remove the speaker cover in direction shown by arrows 1 2.
1
2
27
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 48
...8226; The volume button should remain to the last disassembly step to heat up the bezel of the touch panel for 1 minute, Make a small gap in order: •• "1010 Rear cover" ... on page 41 •• "1090 Integrated camera" on page 42 Figure 10. Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
1100 Touch panel and LCD panel
For access, remove these FRUs in the location of the power...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 49
Lenovo IdeaTab A2109A-F
Figure 10. Removal steps of LCD panel (continued)
Remove the touch screen panel in the direction shown by the arrow 2.
2
Remove the LCD panel in the direction shown by arrow 3.
3
45
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 50
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
Locations Front and Bottom view
1 Front camera 2 Light sensor 3 Touch screen 4 Speakers 5 Back camera
1 2
3
4
5
4
46
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 55
... • (e) A2109A Front-camera-holder
90201571 90201572 90201573 90000681 90201568
Cable miscellaneous parts:
• (f ) A2109A LCD FPC Assembly
90201561
• (g) A2109A MOTOR_MB FPC Assembly
90201562
• (h) A2109A USB CABLE
90201483
Note: Italicized letters in parentheses are references to the
exploded view in "Overall" on page 49 .
51 Lenovo IdeaTab A2109A-F
Miscellaneous...
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