To find out whether a motherboard is bad, Computer Hope suggests using diagnostic tools, such as Hot CPU Tester, that check for failures within a system. If a computer does not start at all, listen for a series of beeps when the power is turned on. The motherboard's manual normally describes each beep pattern and the hardware it is diagnosing as failed.
Chron Small Business recommends eliminating all possible options before removing the motherboard. Many other components could be faulty on the computer. Some viruses and malware can make a computer behave as if the motherboard is malfunctioning. Radioshack suggests checking all software before going inside the computer to examine the hardware. If software is functioning correctly, try to connect the computer with only the power supply and video cable connected. If the computer boots, try connecting other components one at a time until the computer fails in order to find the faulty hardware.
Chron also notes that if the motherboard does have to be replaced, it is important to find the same model so that all connections match. If the replacement motherboard is different, physical connections may be different as well, and more hardware may have to be replaced to match the new motherboard.Learn More
Serial advanced technology attachments (SATA) work by transmitting data between a motherboard and hard drives through a seven-pin cable that sends information twice as fast as previous technology, according to About.com. A single high-speed serial wire now inhabits most computer systems instead of a parallel bus system that incorporated 40-pin wires or 80-pin wires.Full Answer >
A motherboard is the main printed circuit board found in computers. It contains the computer’s basic circuitry. Its main components include RAM slots, CPU chip, IDE slots, SATA ports, CPU slot, CMOS battery, chipsets, BIOS chip, CPU clock, parallel port, mouse and keyboard connectors, floppy controller, PCI slot, video card slot, expansion slots and USB.Full Answer >
The motherboard of a computer is typically located in the bottom of the computer housing. The motherboard is a piece of plastic or fiberglass that holds various circuits, switches and electronic components. Among other functions, the motherboard allocates memory and processor capacity to various functions of the computer. It also connects to various hardware, such as sound cards and network cards, to allow them to communicate.Full Answer >
The motherboard of a computer running Windows can be identified using the Start menu. This process only gives the model number, which you then need to match up to a list of specifications related to your system.Full Answer >