Lenovo G70-80 Troubleshooting

The laptop displays a blue screen error.

If your laptop is displaying the Blue Screen of Death, it could be caused by the RAM. Try replacing the RAM or reinstalling the operating system. If this fails, then do a full reset of the laptop.

Another cause of the Blue Screen of Death could be the hard drive. If this is the case, then try replacing it.

The screen displays nothing.

First, make sure the laptop is turned on. If that doesn’t solve the problem then it could be a hardware issue, or you may need to replace the screen.

If the power button is stuck , or is failing to power on the laptop, then you may need to replace the power button. If replacing the button does not solve the issue, then there may be an internal problem.

Ensure the power adapter is plugged in and the charge light is on. If the light is not on, and the adapter is plugged in, the adapter is faulty. Consider purchasing a replacement adapter.

If this is the case, then it may be caused by the battery. Replacing the battery could solve this issue.

Areas on the device are abnormally warm and the laptop may be slow in performance.

Monitor the temperatures of your laptop and be conscious of the surfaces you are using your laptop on. Make sure the vents aren’t being covered during use.

If the disk drive is jammed or not working correctly, you may need to replace it.

The sound is not working correctly through either the headphones, speakers, or both.

Test the audio through the computer speakers and then test it using headphones. If the audio is only distorted while listening via headphones, the audio jack or the headphones themselves may be faulty. Audio that cuts in and out is often a sign of a loose audio jack, so make sure the audio jack is fully inserted in the computer. Otherwise, new headphones may be required.

If the audio sound is malfunctioning when on through the speakers, the audio driver may be corrupt. Find and search for the Lenovo G70-80. Click on Notebook and then select Drivers and Software. Select “Audio” and then download the driver. Then, go to Control Panel, Device Manager, and, Sound Control. Select sound card and then click to update your driver. Find your driver, now updated, and proceed to restart the computer.