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The laptop will not operate if it is not plugged into the charging cable.
If the laptop only powers up when plugged into the charger, regardless of how long the device has charged, then the battery is faulty. You can Replace your device’s battery this guide.
The Laptop fan is constantly running or not running at all. The laptop will get very hot and possibly shut down.
If the fan is constantly running, but not cooling your device, than the vent is probably blocked and needs to be cleaned. This can be done by opening your device and cleaning out any dust or dirt that is blocking the fan.
If the fan does not spin to cool your device, then it most likely needs to be replaced. try replacing your devices fan to see if your laptop runs cooler. You can replace your devices fan using this guide.
Your computer is running, but there is nothing on the display screen or the screen is frozen.
If your laptop is running, but the LCD Display is not working, this could be an issue involving the laptop’s RAM. If a laptop’s ram is full or close to it, the laptop’s LCD will freeze regularly and often turn black. You can replace your devices RAM using this guide.
If your laptop is running, but the LCD Display is not working try connecting it to an external monitor to test if laptop is still working. If your laptop’s display appears on the external monitor, then the LCD Display needs to be replaced. You can replace your devices LCD Display using this guide.
Your laptop is have trouble reading your DVDs.
Make sure your disc drive is fully inserted in the laptop. To check this, remove the disc reader and reinsert it—you should hear a “click” when it is fully inserted.
If you have removed and reinserted your reader and the laptop still doesn’t recognize the inserted disc, then your reader is faulty. You should replace your disc readerthis guide.
