The light-emitting diode indicators, positioned just below your HP laptop monitor, report the status of the computer and its hardware. The LEDs can be useful for determining at a glance whether the ...

A new hack has been discovered that gathers sensitive information from a desktop computer's tiny blinking LED lights. Researchers have successfully extracted a computer's secrets using a data-stealing ...

A motherboard is a hardware of a computer that holds the other hardware components, including CPU, RAM, hard disks, etc. When an issue with a hardware component is detected, the motherboard indicates ...