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Computer Will Not Power On
The laptop will not respond to inputs or show any sign of powering up.
Faulty Power Adapter
Ensure that the power adapter is plugged in and that the light next to the charging port on the laptop is on. If the light is not on when the power adapter is plugged in, the power adapter is faulty. Consider purchasing a replacement power adapter.
Faulty Battery
If the power adapter is plugged in and the light next to the charging port is on, make sure the power adapter is connected correctly to the wall. If the laptop only powers on when the power adapter is plugged in, the battery is faulty. Use this guide to replace it.
Lenovo G70-70 Battery Replacement
Keyboard Not Responding
The keys on your keyboard will not respond when pressed or they appear to be broken or missing.
Keys Are Missing
If the keys on the keyboard are missing, replace them.
Keys Are Stuck In Place
When a key cannot be pressed in properly or the key gets stuck after pressing it, there may be something below the key keeping it from being pressed or causing it to get stuck in the pressed position. To fix this, remove the key and make sure there is nothing below it. You may need to wipe the area beneath the key. Once the area is clean, snap the key back into place.
Faulty Keyboard
If the entire keyboard fails to respond, try replacing it with this guide.
Lenovo G70-70 Keyboard Replacement
No Display
The monitor on your Lenovo G70-70 does not turn on or flickers and you can hear the computer working.
Disabled Display
Make sure the display has not been accidentally disabled. To fix this, press this keyboard combination all at once: Windows key + Ctrl + Shift + B. This will refresh your display connection.
Broken Display
If the display does not turn on after attempting the previous solutions, try replacing it with this guide.
Lenovo G70-70 Screen Replacement
Webcam Stops Working
The webcam does not show an image when it is supposed to.
The Privacy Settings Are Blocking The Camera
Search for the Camera Privacy settings in the Windows Search bar. Make sure the button that allows apps to access the camera is on. Scroll down the list of apps and ensure that they all have access to the camera.
Defective Camera
If the camera does not work after attempting the previous solutions, try replacing it with this guide.
Lenovo G70-70 Webcam Replacement
Computer Is Regularly Overheating
While your computer is performing tasks, the device overheats and powers off without any notification.
Excess Dust in Vents or Fans
Build up of dust can block vents and fans and cause your device to overheat. Inspect the vents and if they are obscured by dust, then use a compressed air duster to clear out the vents.
Fan Does Not Activate or Function
If the computer fan is not activated when it should, there could be a hardware malfunction. Replace the faulty fan with this guide.
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