Speakers are in regulatory compliance.
Speakers are on and the mute is off.
Ensure the speakers are on the Windows HCL.
Verify the system has enough hard drive space.
The audio driver is installed correctly.
Speakers are plugged into the correct jack.
第1题：
A technician does not have power to a PC. Which of the following tools should the technician use to check for electricity?（）
第2题：
Which of the following is the FIRST step a technician should take when troubleshooting a device issue？（）
第3题：
A. Run a System Restore
B. Check Device Manager
C. Check the Event Logs
D. Check the System Information
第4题：
A customer states their computer was fine until yesterday when they heard a pop noise and thecomputer stopped working. Which of the following components should the technician test FIRST?（）
第5题：
A technician supports users in a client/server environment. A user suddenly cannot access any network resources. The user tried to logon to a known working computer but was unsuccessful.Which of the following should the technician check FIRST？（）
第6题：
A customer requires a shock resistant mass storage device in their PC. Which of the following drives should the technician install?（）
第7题：
A user reports that a network printer will not print, however, other users are not experiencing any problems. The user has rebooted their computer twice and it is still not printing. Which of the following should the technician check?（）
第8题：
A user reports that they walked away from their laptop for 30 minutes and when they came backthe screen was very dim. The user tried moving the mouse and increasing the brightness setting,but neither worked. Which of the following should the technician do FIRST?（）
A. Plug in an external monitor to test the video card.
B. Run a check disk scan to verify there is no corruption.
C. Check if the laptop is now on battery power.
D. Have the LCD screen replaced with a known good screen.
第9题：
A home user working outside an office reports that their laptop is no longer connecting to theInternet. Which of the following would a technician recommend to check FIRST?（）
第10题：
A technician receives a boot error message OS not found. Which of the following should thetechnician check? （）