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 w1rch on January 16th, 2014
A2109a Tablet Wont Go Into Sleep Mode Or Shut Off
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Related Lenovo IdeaTab A2109A Manual Pages
IdeaTab A2109A-F Regulatory Notice V1.0 (English) - Page 4
... designed to provide reasonable protection against harmful interference in a particular installation. „ Electronic emission notices
Federal Communications Commission (FCC) Declaration of Conformity
• For model: IdeaTab A2109A-F; 60016; 2290
This equipment has been tested and found to comply with the instructions, may cause harmful interference to radio communications.
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 3
... system checkout 21
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...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 4
...;• The product-specific section includes service, reference, and product-specific
parts information. 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. iv About this manual
This...
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
... makes the machine unsafe. •• Before you start the machine, make sure that may be trapped in the moving parts of internal components. 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
... practice ensures correct grounding of these hazards are removed from their normal operating places in your work area. Caution: do not become a victim yourself. - Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
•• Always look carefully for possible hazards in a machine: - Pumps -
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 10
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
Handling devices that meets the specific service requirement. When handling ESD-sensitive parts: •• Keep the parts in charge between objects.
...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 18
... procedure diverse da quelle specificate possono provocare l'esposizione a. Such devices are no serviceable parts inside those specified herein might result in hazardous radiation exposure. 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 RoHS compliant FRUs" on page 18
Important: BIOS and device driver fixes are posted on the customer support site: http://consumersupport.lenovo.com/. 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
... cases if the original FRU parts are identified with a different FRU part number that is a European Union legal requirement affecting the global electronics industry. Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of the order.
18 Before or after June 2006.
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 24
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
What to do first
When you do return an FRU, you attach to it ... •• Sticky keys caused by spilling a liquid onto the keyboard •• Use of an incorrect AC adapter on laptop products
The following is covered under warranty: •• LCD panel cracked from the application of excessive force or from being
dropped...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 25
...1
+5
2
0
2
1
Note: Output voltage for correct continuity and installation. Note: Noise from the tablet. 2. If the voltage is acceptable, do the following power supply checkouts: •• "Checking the AC...Replace the system board. •• If the problem continues, go to "Lenovo IdeaTab A2109A-F" on , check the power cord of the AC adapter cable. General checkout
Power system...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 26
... it cools down, reinstall and recharge it may not be able to 100% of the total power remains;
Remove it from having a shortened life. 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 27
You can also deactivate the screen lock here as well. Sleep (standby) mode
To put your computer. 2. Power management
To reduce power consumption, the IdeaTab has a Sleep (standby) mode. Tap Screen lock to set the lock screen function, do the following information: •• "Locking the screen" on page 23 •• "Power management" ...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 28
... page 26 •• "Locations" on page 46 •• "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...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 29
... notices
Loose screws can cause a reliability problem.
Do the following when you service this machine: •• Keep the screw kit in the table. Lenovo IdeaTab A2109A-F
FRU replacement notices
This section presents notices related to tighten. •• Each one . In the Lenovo IdeaPad computer, this section carefully before replacing any...
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 30
... 46. 8. Follow the correct sequence in the steps to remove the FRU, as given by shaking the computer gently and listening for rattling sounds. Lenovo IdeaTab A2109A-F 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...
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
Lenovo IdeaTab A2109A-F Hardware Maintenance Manual
Figure 1. 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
IdeaTab A2109A-F Hardware Maintenance Manual (English) - Page 33
Lenovo IdeaTab A2109A-F
Figure 1. Removal steps of base cover (continued)
remove the rear cover in the direction shown by arrow 4.
4
29
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