Some time you notice a beep sound or two when you switch on your computer,it sound so embarassing because with the beeps,your computer will no boot.The underlisted beep sounds are there for you to solve your problems. One beep: One beep from a Phoenix based BIOS is actually an all systems clear notification. It’s an indication that the Power On Self Test is complete. There is no troubleshooting necessary.  One long beep, two short beeps: One long beep followed by two short beeps indicates that there has been a checksum error. This means that there is some kind of motherboard issue. Replacing the motherboard should fix this problem.  One-two-two-three beep code pattern: A1-2-2-3 beep code pattern means that there has been a BIOS ROM checksum error. Literally this

How To Fix Blank Screen Or No Display On A Laptop

Laptop Is On But No Display If you"ve been experiencing problems with your laptop. The power button light turns on but nothing appears on the screen. How to solve the laptop turns on but no display issue without affecting data inside." is clearly stated in this write up It's common to see laptop black screen of death after login with a cursor, no display, no options, just nothing. For years of experience in the IT field, the laptop with "LED light on, hard drive spinning, but no display" issue frequently happens to users, especially when Microsoft pushes a Windows operating system update. And the corresponding troubleshooting can be found anywhere on the internet, most will be related to a Windows reset


The CPU fan error is a common error message that can appear when starting up a Windows desktop computer or laptop. The warning is usually triggered after a computer has shut itself down due to overheating. This may happen when the fan (or fans) are unable to cool the hardware sufficiently. While frustrating, the CPU error message and the forced shutdown indicate the computer's safeguards are working properly. If the fans aren't working properly and the computer continues to overheat, it may result in permanent damage to a number of hardware components. There are ways to confirm the cause of overheating and the resulting error messages, as well as ways to fix them. What Causes CPU Fan Errors? A CPU fan error on start-up