- You use the _power button_ to switch the computer on.
- You use the _volme control__to turn the sound up or down.
- I think there's a _loose conection__ in the switch . Sometimes it works and sometimes it doesn't.
- Go to the _control panel__ and click on the sound icon, then click on internal speaker.
- If you select the _mute box_ , you won't be able to hear anything.
- A __no signal message_ means the computer is not connected to the monitor.
6. Listen and repeat the words in colour. Then choose the correct words.
- You have to log off / press and hold the Control key and P to print.
- To reinstall / restart the computer, try pressing the power button again.
- Before you open the computer case, make sure / reconnect to switch of the power supply.
- Every so often, the computer freezes / reopens. It just stops in the middle of what you 're doing.
- The graphics card is broken. You 'll have to replace / shut down it.
7. The words and phrases in bold are in the wrong sentences. correctly in your notebooks.
- You should reinstall your e-mail account when you're finished.
- You should log off your e-mail account when you're finished.
- My computer went for repair and now I must reconnect some programs.
- My computer went for repair and now I must reinstall some programs.
- Now the fan isn't working. I have to shut down the case.
- Now the fan isn't working. I have to shut down the case.
- Check the cable an then log off the mouse to the keyboard.
- Check the cable an then shut down the mouse to the keyboard.
- At the end of the week,please reopen all the computers in the office
- At the end of the week,please reconnect all the computers in the office
8.Choose the correct answer.
- The reason you can't hear anything is because you have selected the __C__.
- a. control panel
- b.power button
- c. mute box
- If you want the music louder, turn it up using the __B_.
- a.loose connection
- b.volume control
- no signal message
- Before you close the file A you save all the changes you have made
- a.make a sure
- shut down
- reconnect
- The monitor wan't working so we C it with a one .
- a.reinstalled
- b.replaced.
- c.reopened
- If you A these three keys, you will be able to shunt down the computer
- a.press and hold
- b.log off.
- c. restart