根据对话内容在空格处填上合适的句子
B:sure.what is the matter?
A:.
B:ok.Let me see.oh,the printer is not connected to the computer.
A:Can you help me connect it to the computer ,please?
B:.This is the information line,and this is the power line（电源线）.
A:Oh,the computer says there is a new hardware( 硬件）.
B:Do you have a CD of drivers?
A:Yes..
B:OK,the printer can work now.
A:.
B:Not at all.
填五个句子，一空一句。