If your Dell product is hanging or not operating, then contact at Dell Customer Support Number +1-855-505-7815 to fix or repair all Dell products.
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THE COMMON LAPTOP PROBLEMS WHICH CAN BE FACED BY ANYONE ‣ The laptop is showing a black screen while running. ‣ The laptop is not turning on. ‣ The laptop is showing multi-colored lines on the screen. ‣ Sudden shut down of the laptop. ‣ The laptop is making noise while running. ‣ The battery is not charging properly. ‣ The laptop is showing distorted images. ‣ Some keys have stopped working. https://www.callsupportnumber.net/dell-customer-support-phone-number/
ALONG WITH THE ISSUES, HERE WE ARE PROVIDING YOU WITH SOME GUIDANCE WHICH YOU CAN USE TO CORRECT THE ISSUE YOU ARE FACING: If your laptop is not turning on, what you can do is check the AC adapter and the battery charge. If the AC adapter is not working, replace it. If your laptop is showing multi-colored lines on the screen, it might be due to laptop’s signal cable or there is a fault in the screen.You can get it repaired. If there is sudden shut down of the laptop, it can be a heat-related issue. You can try cleaning the dust from the fan and heat sink which might fix it. If the laptop is not able to charge properly, then you are advised to get the batteries replaced. If some of the keys of the keyboard are not working, you can replace the keyboard with a new one. https://www.callsupportnumber.net/dell-customer-support-phone-number/