Lenovo Tab 2 A7-30 Support Question
Lenovo Tab 2 A7-30 Support Question
Find answers below for this question about Lenovo Tab 2 A7-30.Need a Lenovo Tab 2 A7-30 manual? We have 4 online manuals for this item!
Question posted by anniemeshane on August 8th, 2016
How To Remove Key Pad Sound When Writing A Message
How to remove key pad sound when writing a message?
Current Answers
Answer #1: Posted by hzplj9 on August 8th, 2016 2:54 PM
hzplj9
Member since:
June 25th, 2012 Points: 4,875,710
Member since:
June 25th, 2012 Points: 4,875,710
Try this:
Tap4-2 DEVICE Sound Tap Settings > DEVICE > Audio profiles
to enter the Sound settings interface. Sound settings include
PREDEFINED PROFILES (General Silent Meeting Outdoor)
Tap Settings include GENERAL(Vibrate,Power audio playback), Volumes, INCOMING CALLS(Voice ringtone),NOTIFICATIONS (Default notification) and SYSTEM (Dial pad touch tones, Touch sounds, Screen lock sound, Vibrate on touch).
These can be found in your user guide or via this link:
http://www.manualslib.com/download/714196/Lenovo-Tab-A7-30.html
Related Lenovo Tab 2 A7-30 Manual Pages
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 3
... information 23 Security 23 Power management 23
Activating/Deactivating the Display ........ 23
Lenovo TAB 2 A7-30 24 Specifications 24 FRU replacement notices 26
Screw notices 26 Removing and replacing an FRU 27
1010 Rear cover and side key 28 1020 Battery pack 30 1030 Rear camera 33 1040 Speaker 35 1050 Antenna 38 1060 Microphone 43...
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 23
...21 Before you replace FRUs, use new nylon-coated screws. • Be extremely careful during such write operations as cosmic radiation, electrostatic discharge, or software errors. Single failures can service the computer. ...; Be careful not to do first" on page 20 • "Power system checkout" on removing and
replacing FRUs. • When you go to do with another FRU of the correct model...
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 31
Lenovo TAB 2 A7-30
Removing and replacing an FRU
This section presents exploded figures with one hand or using an electrostatic discharge (ESD) strap (P/N 6405959) to remove potential shock reasons.
...An untrained person runs the risk of the section that describes the detailed removing and replacing procedure for rattling sounds. Attention: After replacing an FRU, do not turn off the computer...
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 32
... cover from the front module (along the joint line as shown in one hand and use a triangle paddle to unlock the rear cover from the tablet along the joint line) 2. Figure 1-1.
Hold the tablet in the figure below. Lenovo TAB 2 A7-30 Hardware Maintenance Manual
1010 Rear cover and side key
1. The removed rear cover with side...
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 33
The removed rear cover and side key
29 Removing the side key
Figure 1-4. Lenovo TAB 2 A7-30
3. Figure 1-3. Remove the side key from the rear cover using a pair of pointed tweezer.
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 34
...
Part No. Do not: • Throw or immerse into water • Heat to the instructions. Lenovo TAB 2 A7-30 Hardware Maintenance Manual
1020 Battery pack
For access, remove the following FRU: • "1010 Rear cover and side key" on page 28
Rechargeable Battery Notice CAUTION:
Risk of explosion if the battery is recommended by the...
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 36
Removing the battery pack
Figure 2-5. The removed battery pack
32 Remove the battery pack from the front module of the tablet. Lenovo TAB 2 A7-30 Hardware Maintenance Manual
4. Figure 2-4.
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 37
...TAB 2 A7-30
1030 Rear camera
For access, remove the following FPC from the main board using a
triangle paddle.
Detach the connector of the rear camera FPC
33 Detaching the connector of the rear camera FPC from the main board: • Battery FPC (see Step 1 on page 30... to Step 3 on page 28 and Detach the following FRU: • "1010 Rear cover and side key" on page 31 in...
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 39
... Step 3 on the main
board at the position shown in "1020 Battery
pack") 1. Figure 4-1. Lenovo TAB 2 A7-30
1040 Speaker
For access, remove the following FRUs: • "1010 Rear cover and side key" on page 28 and Detach the following FPC from their connecting points on page 31 in the figure below. Desolder the wires...
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 42
... in "1020 Battery
pack")
1. Screw (quantity)
Color
a
Phillips flat head screw, M1.4 x 3.5 (2)
Silver
Torque N/A
38 Figure 5-1. Lenovo TAB 2 A7-30 Hardware Maintenance Manual
1050 Antenna
For access, remove the following FRU: • "1010 Rear cover and side key" on page 28 and Detach the following FPC from the main board: • Battery FPC (see Step...
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 47
Lenovo TAB 2 A7-30
1060 Microphone
For access, remove the following FRU: • "1010 Rear cover and side key" on page 28 and Detach the following FPC from their connecting points...microphone from the main board: • Battery FPC (see Step 1 on page 30 to Step 3 on page 31 in "1020 Battery
pack") • Antenna bracket (Lenovo TAB 2 A7-30HC only) (see Step 1 on page 38 and
Step 2 on page 39...
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 49
For access, remove the following FRU: • "1010 Rear cover and side key" on page 28 and Detach the following in mind: • Be careful ...• Microphone cable (see Step 1 on page 30 to put the PCB only on page 43 in "1060 Microphone") 1. Figure 7-1.
Lenovo TAB 2 A7-30
1070 Main board assembly (with front camera and side key FPC)
Important notices for handling PCB: When handling PCB...
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 50
... figure below . Screw (quantity)
a
Phillips flat head screw, M1.4 × 3.0 (2)
Color Silver
Torque N/A
3. Figure 7-2. Figure 7-3. Detaching the main board from the front module of the tablet
46
The screws on the main board as shown in the figure below . Remove screws a on the main board
Part No. Lenovo TAB 2 A7-30 Hardware Maintenance Manual
2.
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 53
The removed main board assembly (with front camera and side key FPC)
49 Lenovo TAB 2 A7-30
Figure 7-8.
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 54
... points on page 46 in the figure below. Desolder the wires of the vibrator motor
50 Lenovo TAB 2 A7-30 Hardware Maintenance Manual
1080 Vibrator motor
For access, remove the following FRU: • "1010 Rear cover and side key" on page 28 and Detach the following FPC and FRUs: • Battery FPC (see Step 1 on...
(English) Hardware Maintenance Manual - Lenovo TAB 2 A7-30 - Page 56
... shown in "1070 Main board
assembly (with front camera and side key FPC)") 1.
Lenovo TAB 2 A7-30 Hardware Maintenance Manual
1090 Main FPC
For access, remove the following FRU: • "1010 Rear cover and side key" on page 28 • "1020 Battery pack" on page 30 and Detach the following FRUs: • Speaker (see Step 2 on page...
(English) Safety, Warranty & Quick Start Guide - Lenovo TAB 2 A7-30 - Page 13
...and billing, contact your tablet. Technical specifications
Lenovo TAB 2 A7-30 *Model: Lenovo TAB 2 A7-30HC; *Version: WLAN + 3G (voice)
Model & version
*Model: Lenovo TAB 2 A7-30GC; *Version: WLAN + 2G (voice) Model: Lenovo TAB 2 A7-30F; Lenovo TAB 2 A7-30
Safety, Warranty & Quick Start Guide V1.0
Lenovo TAB 2 A7-30HC Lenovo TAB 2 A7-30GC Lenovo TAB 2 A7-30F Lenovo TAB 2 A7-30H
Read this...
(English) Safety, Warranty & Quick Start Guide - Lenovo TAB 2 A7-30 - Page 14
... electronic versions of any error message, and a description of WEEE. Warning statement:
To prevent possible hearing damage, do not comply with EN 50332-1 (Clause 6.5 Limitation Values). Lenovo TAB 2 A7-30
Model & Version
Model
Version
Lenovo TAB 2 A7-30HC
WLAN + 3G (Voice)
Lenovo TAB 2 A7-30GC
WLAN + 2G (Voice)
Lenovo TAB 2 A7-30F
WLAN
Lenovo TAB 2 A7-30H
WLAN + 3G
Warranty...
(English) User Guide - Lenovo TAB 2 A7-30 - Page 15
Tap Messaging, then tap to Lenovo TAB 2 A7-30HC, Lenovo TAB 2 A7-30H, and Lenovo TAB 2 A7-30GC. Sending a message
This topic is applicable to write a new message.
(English) User Guide - Lenovo TAB 2 A7-30 - Page 26
Makes no sound when called or is not audible
Please adjust the volume using the volume keys.
Cannot access the internet via wireless network
Restart the wireless router or go to restart.
Cannot wakeup the tablet from sleep mode
Please long-press the power key to Settings and restart Wlan.
seconds to restart.
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