mainboard
noun[C]
computingspecialized(alsomain board)uk/ˈmeɪn.bɔːd/us/ˈmeɪn.bɔːrd/themainprintedcircuitboardthatcontainstheCPU(=centralprocessingunit)of acomputerand makes itpossiblefor the otherpartsof acomputertocommunicatewith each other:
（计算机的）主板Thekeyboardsin mostlaptopsareconnectedto the mainboard by athinflatribboncable.大多数笔记本电脑的键盘都是通过一根扁平电缆连接到主板的。
Aninternalmodemisfixedinto anexpansionslotlocatedon thecomputermainboard.内置调制解调器安装在计算机主板上的扩展槽中。
Synonym
motherboard
- Ensure you do nottouchcomponentswhen makingextensionsto the mainboard.
- Theappearanceofyourmainboard mayvarydependingon themodelyoupurchase.
- If thecomputerdoes not have anydiskdrivesin it then it only has onemainboardwhich is themainCPUormotherboard.
Electrical components & circuitry
- armature
- baseband chip
- cathode
- cathode ray
- charging point
- circuit diagram
- circuitry
- electromotive
- filament
- LED display
- neutral
- parallel
- recharger
- rectifier
- relay
- short circuit
- storage battery
- supercapacitor
- thermistor
- transformer
You can also find related words, phrases, and synonyms in the topics:
Computer hardware