One. “computer starting when does not search the keyboard” the breakdown to service to cause “computer starting when does not search the keyboard” the factor to have many, for example the connection unreliable, the keyboard interface damage, the line have question,strict stipulation
motherboard damage and so on, but the main questions nearly are in the connection (probability about 60%).
The method which we usually use regarding this kind of breakdown is closes down first, then captures the keyboard attachment, then makes an effort to insert on motherboard’s keyboard interface then. two. “the keyboard pressed key malfunction” the breakdown services the question which “the keyboard pressed key malfunction” this is we meet frequently. Presents this kind of phenomenon is generally because has the dirt on the line board or the electric conduction revertex, thus causes between both to be unable to put through normally. Other factors also have the possibility, for example: The keyboard plug damage, the line has the question not normally, the motherboard damage, the CPU work and so on, but by no means primary cause. Therefore we only need to carry on the removing dirty stuff work then to be possible.source appears
the operation’s step is as follows:
Keyboard’s disinfection 1. whips the keyboard. Switches off the computer, takes down the keyboard from the main engine. Puts a newspaper on the table, turns over under the keyboard faces, is away from about the tabletop 10 centimeters, whips and sways. 2. blows down the sundry goods. On the use air blower alignment keyboard pressed key’s slit blows, blows down adheres to stick cohere in sundry goods, under then turns over once more keyboard faces and sways whips. 3. scours the surface. Dips the detergent which with a soft cloth dilutes (attention soft cloth not to too wet), scours the pressed key surface. Then attracts again with the vacuum cleaner the keyboard.
4. disinfection. After the keyboard scours cleanly, might as well again dips the ethyl alcohol, the disinfection fluid or for medicinal purposes hydrogen peroxide solution and so on carries on disinfection processing, finally uses to do the cloth to dry the keyboard surface then. 5. thorough clean. If you want to give the keyboard to come a thorough general cleaning,quite high
must open down each pressed key’s hat. The ordinary keyboard’s keycap part is dismantable, may use the small screwdriver or pull out the ear bucket to skid down them. The space bar and the carriage return key and so on big are difficult according to the keycap to reply the home position, therefore do not open as far as possible.
Should better use the camera to pat first down the keyboard layout or draws a schematic diagram. Dismantles after the keycap, may soak in the detergent or the disinfection solution, and scours the keyboard foundation carefully with the flannelette or the disinfection paper goods.
3. examination pressed key malfunction part electric conduction revertex, if above saved massive dirt, similarly the use ethyl alcohol scours.哮喘 The supposition electric conduction revertex has damage, then the author suggested that you may trade not the commonly used pressed key’s on electric conduction revertex already the part which damages, although this kind “robs peter to pay paul” the action is unable to let the keyboard display all functions, but may lengthen the commonly used pressed key’s life most at least.
4. eliminates in the keyboard in the corner the dirt, the tool available writing brush, the small brush and so on, but must pay attention to the movement to want gentle somewhat. 5. examination welding module whether there is faulty soldered joint or unsoldering, if you will use electric iron, may carry on the patching work. Certainly this step will only be suitable to will use electric iron’s friend, will not use the friend, please jump over this step. 6. installs the keyboard. Here has a point to pay attention, after that is must certainly wait for the ethyl alcohol volatility cleanly, carries on again.