The laptop is not turned off
The power cable is not unplugged
The lock button is set to lock
The ACPI settings are configured improperly
第1题：
A. Battery needs to be replaced
B. Light switch is turned off
C. Smart cable is disconnected
D. UPS needs a firmware update
第2题：
Which of the following settings is MOST likely to be controlled through the use of a laptop’sFunction (Fn) key?（）
第3题：
A. A new sound card
B. A new speaker
C. A BIOS update
D. A hardware volume control
第4题：
A user states that the LCD display on their laptop has intermittent lines on the screen. The technician notices that when the display panel is moved, the line appears and then disappears. Which of the following is the MOST likely cause?（）
第5题：
When a user is typing on a laptop the cursor sometimes moves on its own. Which of the following is MOST likely the cause？（）
第6题：
A user reports sporadic connectivity with their wireless connection. A technician determines thewireless speed reported by the laptop to be 1Mbps.Which of the following is the MOST likely cause of this issue?（）
A. The client does not support 802.11n
B. Incorrect frequency on the client is being used
C. Incorrect encryption on the AP
D. The client distance from the AP
第7题：
A user’s laptop does not produce sound even though the volume settings are at maximum in theoperating system. Which of the following would MOST likely resolve this issue?（）
第8题：
A user states that they are trying to project their laptop to a screen for a presentation. They have plugged the projector cable into their laptop, and turned the projector on, but no signal is found. Which of the following should the technician perform FIRST?（）
A. Ensure the projector is receiving power
B. Verify the laptop is not running on battery
C. Toggle the function key for displays
D. Replace the projector cable with another
第9题：
A user reports that the display on the laptop appears blurred. Which of the following is MOST likely the cause？ （）
第10题：
A laptop operates on battery power when connected with an AC adapter. Once the battery discharges, the computer turns off and will not turn back on. Which of the following are the MOST likely causes of the laptop issue? （）(Select TWO).