Lenovo IdeaPad Tablet A1-07 Support Question
Lenovo IdeaPad Tablet A1-07 Support Question
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Question posted by bati on January 27th, 2014
Lenovo Ideapad A1-07 Wont Charge
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Related Lenovo IdeaPad Tablet A1-07 Manual Pages
Lenovo Ideapad Tablet A1-07 HMM - Page 3
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
...; The product-specific section includes service, reference, and product-specific
parts information.
iv Before servicing a Lenovo product, make sure to troubleshoot problems effectively. Important: This manual is divided into the following Lenovo product:
Lenovo IdeaPad Tablet A1-07 Use this manual to read all the information under "Safety information" on page 1 and "Important service...
Lenovo Ideapad Tablet A1-07 HMM - Page 6
... all personnel, while you are hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working in any heavy object:
1. 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 where...
Lenovo Ideapad Tablet A1-07 HMM - Page 8
... off the power. - Power supply units - Motor generators and similar units. (This practice ensures correct grounding of a plastic dental mirror. 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: - The surface is conductive; Blowers and fans - Caution...
Lenovo Ideapad Tablet A1-07 HMM - Page 10
... greenwire ground.
-
Most clothing is insulative and
retains a charge even when you use coax or connectoroutside shells on your
body. • Prevent the part from touching your clothing. When working on ac-operated computers. 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 are inserted...
Lenovo Ideapad Tablet A1-07 HMM - Page 18
..., ajustes ou desempenho de procedimentos 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 Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. Pour...
Lenovo Ideapad Tablet A1-07 HMM - Page 20
... the system board before replacing any FRUs listed in this manual. Enter a serial number or select a product or use Lenovo smart downloading. 3. 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
... always be replaced with unique FRU part numbers.
RoHS compliant FRUs have RoHS compliant parts. Products sold in the EU.
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 the order.
18 Products on the...
Lenovo Ideapad Tablet A1-07 HMM - Page 24
...the failing FRU was detected 6. Name and phone number of service 3. Date on laptop products
The following information in which the machine failed 4. Procedure index and page number... and serial number 8. Failing FRU name and part number 7. 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 return ...
Lenovo Ideapad Tablet A1-07 HMM - Page 26
.... The Android Settings screen is displayed.
2. You also can touch Battery use to view the accurate percentage of the following: - Open the Android Settings screen. A1-07 HMM_EN.book Page 22 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
1.
Lenovo Ideapad Tablet A1-07 HMM - Page 28
....book 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 product-specific service references and product-specific parts information: • "...• 0.3M on front/3.0M on page 38
Specifications
The following table lists the specifications of the Lenovo IdeaPad Tablet A1-07: Table 1.
Lenovo Ideapad Tablet A1-07 HMM - Page 29
... • Atheros b/g/n • design ready (Select models only)
• BT2.1 + EDR CyberTan
• 3.0M pixies
• 3700mAH 1cell Li-Cylinder Battery • 7.5 W • Android 2.3
25 A1-07 HMM_EN.book Page 25 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07
Table 1.
Lenovo Ideapad Tablet A1-07 HMM - Page 30
...Page 26 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
FRU replacement notices
This section presents ... tighten. • Each one .
If you service this section carefully before replacing any FRU. In the Lenovo computer, this problem is addressed with shock or vibration. • They are calibrated correctly following country specifications....
Lenovo Ideapad Tablet A1-07 HMM - Page 31
...: The system board is sensitive to remove potential shock reasons.
27 An untrained person runs the risk of the page.
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
Any other battery could ignite or explode. Figure 1.
A1-07 HMM_EN.book 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
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
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. 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
Lenovo Ideapad Tablet A1-07 HMM - Page 35
... 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
... the removal tool antenna RF connector (P/N: 08K7159), or pick up the connector with your fingers and gently unplug it in the direction shown by arrow.
A1-07 HMM_EN.book Page 32 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
Figure 3.
Lenovo Ideapad Tablet A1-07 HMM - Page 37
A1-07 HMM_EN.book Page 33 Tuesday, January 17, 2012 5:18 PM
Lenovo IdeaPad Tablet A1-07
Figure 3. Removal steps of system board (continued)
Remove the system board in the direction shown by arrow i , first to the right
then upward. 9
33
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