ATmega8 microcontroller has 23 programmable input/output (I/O) pins which can be used for interfacing with external world. It is possible to configure them as input or output by setting a particular ...

This provides the basic instructions for a PC's hardware, and is coded into the computer's ROM (or Read Only Memory). The settings in the BIOS can be modified to change certain features of how the ...

Your computer's basic input/output system (BIOS) is about to become history and be replaced by Unified Extensible Firmware Interface (UEFI) -- and that brings both advantages and problems. When you ...

If your business or home computer refuses to start up, especially after changing any of the basic boot settings or updating firmware, you may need to reset settings in the basic input-output system or ...