Lenovo IdeaPad Tablet A1-07 Support Question
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Question posted by eltomo on July 14th, 2014
How Do I Erase The History From My Lenovo Tablet
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Related Lenovo IdeaPad Tablet A1-07 Manual Pages
Lenovo Ideapad Tablet A1-07 HMM - Page 3
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A1-07 HMM_EN.book Page iii Tuesday, January 17, 2012 5:18 PM
Contents
About this manual iv
Safety information 1... battery status......... 21
Related service information 23 Passwords 23 Power management 23
Turning Screen Backlight On/Off 23
Lenovo IdeaPad Tablet A1-07 24 Specifications 24 FRU replacement notices 26
Screw notices 26 Removing and replacing an FRU 27
1010 Battery pack...
Lenovo Ideapad Tablet A1-07 HMM - Page 4
![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_4_e8d2.png)
![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_4_e8d2.png)
... all the information under "Safety information" on page 1 and "Important service information" on page 16. iv Important: This manual is divided into the following Lenovo product:
Lenovo IdeaPad Tablet A1-07 Use this manual to troubleshoot problems. The manual is intended only for servicing computers. • The product-specific section includes service, reference, and product-specific...
Lenovo Ideapad Tablet A1-07 HMM - Page 6
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![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_6_7fb2.png)
... object that weighs more than 16 kg (35 lb) or that you are fastened or rolled up with your leg muscles; A1-07 HMM_EN.book Page 2 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety: • Observe a good housekeeping in the area...
Lenovo Ideapad Tablet A1-07 HMM - Page 8
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![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_8_6108.png)
...; If an electrical accident occurs: - Blowers and fans - Caution: do not become a victim yourself. - Send the victim to get medical aid.
4 Power supply units - Pumps - A1-07 HMM_EN.book Page 4 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: -
Lenovo Ideapad Tablet A1-07 HMM - Page 10
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![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_10_01c0.png)
... the part from touching your skin to any frame ground, ground braid, or greenwire ground.
- When working on these systems.
- A1-07 HMM_EN.book Page 6 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
Handling devices that the machine, the part, the work
surface. Grounding requirements
Electrical grounding of a grounded work mat...
Lenovo Ideapad Tablet A1-07 HMM - Page 18
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![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_18_1400.png)
... diferentes daqueles aqui especificados pode resultar em perigosa exposição à radiação. A1-07 HMM_EN.book Page 14 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo computer are equipped from the factory with an optical storage device such as options. Elsewhere, the...
Lenovo Ideapad Tablet A1-07 HMM - Page 20
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![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_20_064d.png)
... below: 1. Strategy for replacing FRUs
Before replacing parts: Make sure that the latest BIOS is loaded to http://consumersupport.lenovo.com/. 2. A1-07 HMM_EN.book Page 16 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: • "Strategy for replacing FRUs...
Lenovo Ideapad Tablet A1-07 HMM - Page 22
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![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_22_c2b2.png)
... must always be replaced with a different FRU part number that is a European Union legal requirement affecting the global electronics industry. A1-07 HMM_EN.book Page 18 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of Hazardous Substances in Electrical and Electronic...
Lenovo Ideapad Tablet A1-07 HMM - Page 24
![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_24_d181.png)
![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_24_d181.png)
...excessive force, or dropped.
20 Name and phone number of purchase 5. Date on laptop products
The following symptoms might indicate damage caused by the customer. Procedure index and page... liquid onto the keyboard • Use of service 3. A1-07 HMM_EN.book Page 20 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
What to do first
When you do ...
Lenovo Ideapad Tablet A1-07 HMM - Page 26
![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_26_792c.png)
![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_26_792c.png)
... percentage of the following: - Touch About Tablet on Lenovo Launch Zone. Touch the application icon from the action bar and then touch Settings. The Android Settings screen is displayed. - The Android Settings screen is displayed.
2. A1-07 HMM_EN.book Page 22 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
1. Open the Android Settings...
Lenovo Ideapad Tablet A1-07 HMM - Page 28
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![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_28_25f5.png)
... Page 24 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
Lenovo IdeaPad Tablet A1-07
This chapter presents the following table lists the specifications of the Lenovo IdeaPad Tablet A1-07: Table 1. Specifications
Feature Form Factor Size Weight System Platform Memory LCD Integrated Camera Battery Operating System
Ports
Communication
Others
Description...
Lenovo Ideapad Tablet A1-07 HMM - Page 29
![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_29_9f8c.png)
![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_29_9f8c.png)
....book Page 25 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07
Table 1. Specifications (continued)
Feature
Description
MODEM slot Audio
Ethernet (on the system board) WLAN
WWAN Bluetooth wireless Integrated camera Battery AC adapter Pre-installed operating ...
Lenovo Ideapad Tablet A1-07 HMM - Page 30
![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_30_945c.png)
![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_30_945c.png)
... once.
Screw notices
Loose screws can cause a reliability problem. Make sure that all screws firmly to tighten. • Each one . A1-07 HMM_EN.book Page 26 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
FRU replacement notices
This section presents notices related to the "Torque" column for each step.
• Make...
Lenovo Ideapad Tablet A1-07 HMM - Page 31
![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_31_b153.png)
![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_31_b153.png)
... other small parts are loose inside the computer. Metallic parts or metal flakes can be removed before the failing FRU. A1-07 HMM_EN.book Page 27 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07
Removing and replacing an FRU
This section presents exploded figures with one hand or using an electrostatic discharge (ESD) strap...
Lenovo Ideapad Tablet A1-07 HMM - Page 32
![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_32_89ce.png)
![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_32_89ce.png)
... Page 28 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
1010 Battery pack
DANGER Only use the battery specified in the direction shown by arrow b .
1
2 1
1
Remove 18 screws a on the battery pack ...
Lenovo Ideapad Tablet A1-07 HMM - Page 33
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![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_33_a765.png)
A1-07 HMM_EN.book Page 29 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07
Remove the base cover in the direction shown by the arrow b . 2
Disconnect the battery connector c , remove the battery. 3
29
Lenovo Ideapad Tablet A1-07 HMM - Page 34
![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_34_e411.png)
![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_34_e411.png)
Removal steps of Micro SD cards
Open the card slot cover in the direction shown by arrow a 1
Remove the Micro SD card in the direction shown by arrows b c .
3 2
30 A1-07 HMM_EN.book Page 30 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
1020 Micro SD card
Figure 2.
Lenovo Ideapad Tablet A1-07 HMM - Page 35
![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_35_8af3.png)
![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_35_8af3.png)
... drop the system board on a bench top that has a hard
surface, such as an ESD mat or conductive corrugated material. A1-07 HMM_EN.book Page 31 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07
1030 System board
Important notices for handling the system board: When handling the system board, bear the following in order...
Lenovo Ideapad Tablet A1-07 HMM - Page 36
![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_36_cd68.png)
![](/manualimages/7/j/lenovo-ideapad-tablet-a107-lenovo-ideapad-tablet-a107-hmm-9c1a1ef_36_cd68.png)
....book Page 32 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
Figure 3.
Step Screw (quantity)
a 5SX16017M_1, flat-head, nylok-coated (3)
Color Torque White 2.0 ~ 2.5 kgfcm
32 Removal steps of system board
Remove three screws a.
1 1
1
...
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