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Tablet does not turn on
When I press the power button the tablet does not respond.
Low Power
If you have been using your tablet excessively over the last day or two it's possible the charge has been exhausted. Try plugging in your device into the charger for an hour or two and see if it makes a difference.
Dead Battery
It's possible that after a certain degree of use your battery has degraded and needs to be switched out with a new one. Try switching the batteries and powering on the device. Don't forget to recycle!
Faulty Charger
The charger may be dirty or in need of replacement. Check to see if the charger port needs to be cleaned and plug it in. If it still does not hold a charge, then the charger may need to be replaced.
Distorted Audio
The sound is inaudible, too quiet, limited to one channel, or excessively noisy.
Volume Control
Check the volume settings of your device to see if they need to be adjusted.
Bad Headphones
Try your headphones on another device. If the headphones don't work then they'll need to be replaced.
Bad Audio Jack
Plug a pair of headphones that you know to be functional into the audio jack. If the sound problem persists then the issue is with the audio jack, which will need to be replaced.
Bad Speaker
If no sound is coming out of the speaker it could have a short or a wiring issue and need to be replaced.
Camera doesn't Work
The camera is non-responsive or if it is the Image quality is visually poor.
Dirty Lens
Any smudge or spec of dirt or the camera's viewing lens will hinder the quality of your images. Furthermore, Lenovo applies a protective coating to the lenses for safe shipping, which blurs the screen. Wipe the lenses with a clean cloth and test the camera.
Faulty Wires
Take apart your device to view the wiring to the cameras. If they are not properly connected, then the data from the images isn't stored to your device. Reconnect them to resolve the issue.
Broken Camera
After making sure everything is cleaned and hooked up properly and the camera still isn't working the problem is with the camera itself. It will have switch it out for a new one.
Lenovo A8 Front Camera Replacement
Lenovo A8 Replacing the Rear Camera Replacement
The Touchscreen isn't Working
The device is on and appears to be working although the touchscreen is completely unresponsive.
Clean the Screen
Dirt can sometimes build up on the screen, transferred there by your fingers. This can sometimes interfere with the touch sensitivity. Try cleaning the screen and see if this alleviates the problem.
Restart the Device
It could be that your tablet just needs a restart. Try turning the device off and leaving it off for a moment before restarting.
Faulty Digitizer
The Digitizer is what allows the touchscreen function to work. It is sandwiched between the outer glass and the LCD. If it has failed it will need to be replaced in order to return functionality. Removing the digitizer requires the outer glass be removed and is an extremely difficult process to execute if you choose to proceed.
Tablet is Running but Unresponsive
The device is running but won't respond to commands and I can't restart it.
Hard Reset
If the device is on and completely unresponsive it could mean there is a problem with the OS. If this is the case, try a Hard Reset to alleviate the problem.
Faulty Motherboard
If the device continues to be unresponsive there may be more extensive issues with the motherboard. Try replacing it to restore functionality to your device.
3 comentários
For me, both the digitizer and the LCD are broken. Can i replaced these with digitzer and LCD for model-F? My model is HV.
Alaba Afolayan - Responder
My problemis my Lenovo tablet is coonected to wifi but the internet doesn't work and i tried to reset it but it refused logging in it keeps showing this messege that says your internet isn't working and it’s impossible to log in but my internet in my phone is working
jihen-05 - Responder
I'd like to find out how I can keep my Lenovo TAB2 A8 from not going to sleep. Max time on the settings says 30 minutes. There is not an option for "never". I'd like to be able to leave my Tab2 running while I work or listen to sleep music without it shutting down in 30 minutes. Thank you
frank b - Responder