First thing to check is that you are using the Tablet supplied charger, or at least a Acer tab and tablet charger that has the same output as the charger supplied by the Acer manufacturer. This output can be read on the Acer tab and tablet manufacturers' charger and the two important pieces of information will be the voltage.
Probably the camera lens of your Acer tab and tablet camera is not working anymore or broken.However, you can try to do the reset if you want to see whether it is because of many apps you have installed.hold in the power button for about 40-50 secs while setting the volume into its maximum level, then wait until the pop-up window appears they do the reset.
Acer tab and tablet Display Problems
Acer tab and tablet Cracked Screen
Acer tab and tablet Screen Lights but no image
Acer tab and tablet Pink,discoloured, or dim images on screen
Acer tab and tablet Screen lines
Acer tab and tablet Screen image distortion
Acer tab and tablet Black/Blank/Dark screen with no image visible
Acer tab and tablet Black/Blank/Dark screen with faint image visible
A broken or cracked screen makes a Acer tab and tablet phone useless, good thing smartphone service center can provid service to replace that busted Acer tab and tablet screen with a minimum money than other service center charges. smartphone service center will be fixing a cracked Acer tab and tablet screen on All models of Acer.
The internal microphone is located near the top of the tablet LCD display or near the bottom of the tablet LCD display near the hinge. Use the following best practices to better capture sound with the microphone.Adjust the tablet screen to place the microphone in the best direction for receiving sound. When using the internal microphone, choose an environment without background noise.
Acer tab and tablet Motherboard Problems
Liquid spilled on the Acer tab and tablet motherboard.
In this case, we need to inspect damaged areas on the Acer tab and tablet motherboard, depends on the conditions, 80 percent of liquid damaged Asus tab and tablet motherboards can be fixed. Usually, keyboards will not work properly if Acer tab and tablet motherboards got spilled liquid. It looks like some keys are not working or a group of keys have no response at all. Acer tab and tablet Dead motherboard with no activity at all
This problem usually caused by power surge or overheating. We will troubleshoot the Acer tab and tablet motherboard to find out damaged or defective components and replace them by using our advanced equipments and updated schematics, this kind of problem can be repaired in 1 days.
The volume setting for one or more sound devices might be disabled or set too low. There are several things that can change sound volume: the volume control Acer tab and tablet and volume controls in sound software. If any of these volume controls are muted or set too low, the entire sound experience is affected. If you're having trouble with the Acer tab and tablet sound, Acer tab and tablet volume,Acer tab and tablet audio playback, or Acer tab and tablet recording on Surface, or if you're having trouble with an Acer tab and tablet audio accessory such as headphones, external speakers, or a mic, here are some things to try.Check audio accessory connections, Adjust the volume,Adjust microphone settings,Install or update drivers manually
Acer tab and tablet Touchscreen Problems
The Acer tab and tablet display is not working properly, please check the following.
Check that there's no water drops or moisture on the touch panel. When typing on the keyboard, take care that you tap the center of the key. Otherwise a wrong key may get pressed if typing too fast. If the screen gets magnified or zoomed when typing, check if the Screen Magnifier is enabled. When charging, use the original charger coming with the phone. The touch screen may perform poorly if charging with an 3rd party charger that is not compatible with the Acer phone. Check also that all the asus phone updates have been installed