Lenovo IdeaTab A1107 Support Question
Lenovo IdeaTab A1107 Support Question
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Question posted by onesLolooo on July 8th, 2014
How To Root Lenovo A1107
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Related Lenovo IdeaTab A1107 Manual Pages
Hardware Maintenance Manual - Page 2
... , reproduction, or disclosure is subject to read the general information under "Notices" on page 45. GS-35F-05925. © 2011 Lenovo First Edition (September 2011) © Copyright Lenovo 2011. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are delivered pursuant a General Services Administration...
Hardware Maintenance Manual - Page 3
... 21 Checking operational charging 21 Checking the battery pack 22
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 28 1020...
Hardware Maintenance Manual - Page 4
... Tablet A1-07 Use this manual to troubleshoot problems effectively. iv Before servicing a Lenovo product, make sure to read all the information under "Safety information" on page 1 and "Important service information" on page 16....: • The common sections provide general information, guidelines, and safety
information required for trained servicers who are familiar with Lenovo products.
Hardware Maintenance Manual - Page 5
... 28, 2011 5:06 PM
Safety information
Safety information
This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer: • "General safety" on page 2 • "Electrical safety" on page 3 • "Safety inspection guide" on page 5 • "Handling devices that are sensitive to electrostatic...
Hardware Maintenance Manual - Page 6
... you are put during
and after the maintenance. • When lifting any heavy object:
1. A1-07 HMM_EN.book Page 2 Wednesday, September 28, 2011 5:06 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...
Hardware Maintenance Manual - Page 8
Power supply units - A1-07 HMM_EN.book Page 4 Wednesday, September 28, 2011 5:06 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: - such touching can cause personal injury and machine damage.
&#...
Hardware Maintenance Manual - Page 9
...) have not been removed or tampered with the power off the computer. If any obvious non-Lenovo alterations. Disconnect the power cord. 3. Check for worn, frayed, or pinched cables. 9. Consider..., September 28, 2011 5:06 PM
Safety information
Safety inspection guide
The purpose of non-Lenovo features or options not covered by this inspection guide is to assist you can cause serious...
Hardware Maintenance Manual - Page 10
... outlet can be considered sensitive to any frame ground, ground braid, or greenwire ground.
- A1-07 HMM_EN.book Page 6 Wednesday, September 28, 2011 5:06 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
Handling devices that meets the specific service requirement. ESD damage can use an ESD common ground or reference...
Hardware Maintenance Manual - Page 18
... 60 825 for Class 1 laser products. A1-07 HMM_EN.book Page 14 Wednesday, September 28, 2011 5:06 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. Such devices are no serviceable...
Hardware Maintenance Manual - Page 20
... BIOS, follow the steps below: 1. Enter a serial number or select a product or use Lenovo smart downloading. 3. "Important notice for replacing FRUs" on page 16
- The BIOS and device...service action. A1-07 HMM_EN.book Page 16 Wednesday, September 28, 2011 5:06 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
Important service information
This chapter presents the following important...
Hardware Maintenance Manual - Page 22
... will contain some RoHS compliant FRUs. RoHS compliant FRUs have RoHS compliant parts.
A1-07 HMM_EN.book Page 18 Wednesday, September 28, 2011 5:06 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 Equipment...
Hardware Maintenance Manual - Page 24
... caused by spilling a liquid onto the keyboard • Use of an incorrect AC adapter on laptop products
The following symptoms might indicate damage caused by nonwarranted activities: • Missing parts might indicate...noisy, it : 1. A1-07 HMM_EN.book Page 20 Wednesday, September 28, 2011 5:06 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
What to do first
When you do return an FRU,...
Hardware Maintenance Manual - Page 25
... one of the AC adapter cable. Connect the AC adapter. 4. See the
following : • Replace the system board. • If the problem continues, go to "Lenovo IdeaPad Tablet A1-07" on the computer. 5. Remove the battery pack. 3. If the voltage is acceptable, do the following figure:
Pin
Voltage (V DC)
1
+20
2
0
2 1
Note...
Hardware Maintenance Manual - Page 26
... 7 (-). If the voltage is more than +11.0 V DC after recharging, replace the battery.
4. A1-07 HMM_EN.book Page 22 Wednesday, September 28, 2011 5:06 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
Perform operational charging.
Hardware Maintenance Manual - Page 28
A1-07 HMM_EN.book Page 24 Wednesday, September 28, 2011 5:06 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 ... • 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.
Hardware Maintenance Manual - Page 29
... • 0.3M pixies • 3700mAH 1cell Li-Cylinder Battery • 7.5 W • Android 2.3
25 A1-07 HMM_EN.book Page 25 Wednesday, September 28, 2011 5:06 PM
Lenovo IdeaPad Tablet A1-07
Table 1.
Hardware Maintenance Manual - Page 30
...one . A1-07 HMM_EN.book Page 26 Wednesday, September 28, 2011 5:06 PM
Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual
FRU replacement notices
This section presents notices related to... problem. Never use the correct screws. Do the following country specifications.
26
In the Lenovo computer, this section carefully before replacing any FRU. Make sure that you have the following...
Hardware Maintenance Manual - Page 31
... computer, unplug all screws, springs, and other small parts are in the figure. 7. A1-07 HMM_EN.book Page 27 Wednesday, September 28, 2011 5:06 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 (P/N 6405959...
Hardware Maintenance Manual - Page 32
A1-07 HMM_EN.book Page 28 Wednesday, September 28, 2011 5:06 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 ...
Hardware Maintenance Manual - Page 33
A1-07 HMM_EN.book Page 29 Wednesday, September 28, 2011 5:06 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
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