The LCD monitor’s power inverter does not function properly.
The operating system’s power settings prevent the battery from charging.
The battery is not compatible with the laptop.
The internal power connection on the motherboard is faulty.
The power adapter is not working.
第1题:
A.MSTSC
B.ACPI
C.GDI
D.MSCONFIG
第2题:
A technician turns on a PC and before the computer boots up, the technician is prompted for apassword. The technician does not know the password. Which of the following can the techniciando to allow access to the PC?() (Select TWO).
第3题:
A technician turns on a PC and before the computer boots up, the technician is prompted for apassword. The technician does not know the password. Which of the following can the techniciando to allow access to the PC?() (Select TWO).
A. Set the clear password jumper on the motherboard
B. Enter the BIOS setup and select the clear password setting
C. Remove the power cord from the power supply and then plug it back in
D. Power cycle the PC
E. Remove the CMOS battery for 15 minutes
第4题:
A user has purchased a laptop that has no means to charge the battery. Which of the followingwould the user MOST likely purchase?()
第5题:
Failure of which of the following parts could cause the laptop display to stop functioning?() (Select TWO).
第6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7题:
A user would like to use an external monitor with their laptop, but when the monitor is plugged in and connected to the laptop, the screen does not display on the monitor. Which of the following is the BEST way to display an image on both the monitor and the laptop?()
第8题:
A. Under the keyboard
B. Behind the removable hard drive
C. Under the removable CD drive
D. Behind the laptop battery
第9题:
Which of the following settings is MOST likely to be controlled through the use of a laptop’sFunction (Fn) key?()
第10题:
A client reports that the cursor on their laptop moves to one corner of the screen and stays there when they try to use the keyboard joystick. Which of the following components will MOST likely need to be replaced to resolve the issue?()