Ethical Hacking Tricks 2018 - White Hat Hackers Tricks Only

90% customers changes their laptop motherboard because of laptop screen black without knowing reason. T hat's the biggest problem in nowadays with the laptops. Laptop screen black on startup is the internal hardware problem. Today we will be troubleshooting black screen problem in the laptop . To repair laptop black screen you need a Laptop tool kit to open back cover of the laptop. Read Below to troubleshoot laptop black screen problem . Possible Reason For Laptop Screen Black On StartUp Firstly we will discuss simple reason behind this problem. To troubleshoot laptop, black screen problem perform these action in the procedure. Must Read:  Replace mouse scroll wheel | Mouse Wheel Not Working Properly. Software Issue Cause Laptop Black Screen Sometimes you have installed latest software like Antivirus or any other package. Or some time windows update may cause this problem. To solve this problem restore your laptop to the previous state. To restore your laptop press f8 on the start...

How to replace mouse scroll wheel or Solve wheel problem.   T he most important part of the computer system is its pointed wheel. What if you found a some problem in it. Everybody have a price idea about new mouse it's around 200 Indian rupees which are very cheap. But sometimes you don't have the option to buy a new mouse when you are in the important situation. Today I will give you little bit idea about mouse repairing . The mouse is designed simply. So anyone can troubleshoot some problems about the mouse . What will be your step when your mouse wheel is not working perfectly. Replace Mouse Scroll Wheel Or Repair Mouse Wheel   Simple and short troubleshooting of mouse . Remove your mouse from the mouse port and put it down on the table. Look for screw hole at the bottom of the mouse . If did not found it See the label on the bottom of the mouse-sensitive surface. Sometimes screws are cover under that labels . Open it gently and do not open hardly. Because the front side of...

Clean Keyboard Properly, Pc Hardware Solution By Sharpminder H ey, buddies today I am here at sharp minder going to start a new hardware troubleshooting section . Basically, I am a computer engineer and I had to fight many hardware problems every day. The first common problems in a computer are the keyboard not working properly. So many people complaints about keyboard hard buttons. This is because of dust is sit down at the base of buttons. How To Clean Keyboard Properly. Shut down the computer properly and remove the keyboard from the CPU USB port. Before troubleshooting, any hardware in the computer makes sure that all the power cables are unplugged. There are two different kinds of problems in the keyword which may lead to not working properly. One is software related and another is the hardware problem. So we are going to talk about the hardware problem. Detach the keyboard keys one by one. Before detaching make sure that the key locks are unlocked prop...