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单选题If an external monitor is attached to a laptop and it does not work， which of the following actions should a technician take FIRST？（）A Re-install the operating system.B Open and close the cover.C Use the function key to activate the monitor.D Install n

题目
单选题
If an external monitor is attached to a laptop and it does not work， which of the following actions should a technician take FIRST？（）
A

Re-install the operating system.

B

Open and close the cover.

C

Use the function key to activate the monitor.

D

Install new software for the keyboard.

相似考题

1.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 powerB. Verify the laptop is not running on batteryC. Toggle the function key for displaysD. Replace the projector cable with another

2.A technician wants to compare a new server performance over a period of time. Which of the following should the technician do FIRST?()A. Monitor processor performance logsB. Constantly check the task managerC. Use performance server logsD. Establish a baseline for the server

3.A technician is trying to install a previous-generation expansion card into their new laptop.However, the card refuses to fit into the expansion slot. Which of the following is MOST likely the reason?（）A、The card needs to have the compatibility jumpers set before it can be installed into the system.B、The card is a PCI Express card and the laptop supports pcmica.C、The expansion slot needs to be enabled in the blos first.D、The card is a PCMCIA card and the laptop supports PCI Express cards.

4.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.

参考答案和解析
正确答案： C
解析： 暂无解析
更多“单选题If an external monitor is attached to a laptop and it does not work， which of the following actions should a technician take FIRST？（）A Re-install the operating system.B Open and close the cover.C Use the function key to activate the monitor.D Install n”相关问题

  • 第1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?（）

    • A、Change resolution on laptop
    • B、Toggle FN key and external monitor key
    • C、Try a different monitor type
    • D、Try using a different monitor cable

    正确答案:B

  • 第2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

    正确答案:C

  • 第3题：

    A laptop will not output to a connected projector. Which of the following steps should a technician take FIRST?（）

    • A、Press the appropriate function + monitor key.
    • B、Adjust the BIOS settings for external display.
    • C、Replace the video card on the laptop.
    • D、Update video drivers for the video card.

    正确答案:A

  • 第4题：

    If an external monitor is attached to a laptop and it does not work， which of the following actions should a technician take FIRST？（）

    • A、Re-install the operating system.
    • B、Open and close the cover.
    • C、Use the function key to activate the monitor.
    • D、Install new software for the keyboard.

    正确答案:C

  • 第5题：

    Which of the following should the technician do FIRST when removing a paper jam?（）

    • A、Open all the doors in the printer.
    • B、Clear the print queue.
    • C、Turn the printer off.
    • D、Take the printer offline.

    正确答案:C

  • 第6题：

    A technician has replaced a video card with another manufacturer’s video card. The driverinstallation does not complete. Which of the following steps should the technician take FIRST?（）

    • A、Roll back the driver.
    • B、Install the original video card and reboot.
    • C、Delete the monitor.
    • D、Remove the video card and reboot.

    正确答案:A

  • 第7题：

    A technician has a laptop that is running slow and notices the fan is on high. Which of the following should the technician try FIRST?（）

    • A、Clean the heatsink assembly of debris.
    • B、Turn the fan off when the AC adapter is attached.
    • C、Turn the fan to low in the BIOS.
    • D、Replace the processor and fan.

    正确答案:A

  • 第8题：

    单选题
    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.


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    A technician has replaced a video card with another manufacturer’s video card. The driverinstallation does not complete. Which of the following steps should the technician take FIRST?（）
    A

    Roll back the driver.

    B

    Install the original video card and reboot.

    C

    Delete the monitor.

    D

    Remove the video card and reboot.


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    During boot up， a laptop screen displays vertical colored lines and then the LCD screen goes blank. There are no display problems when connected to an external monitor. Which of the following actions should be taken to resolve the problem？ （）
    A

    Replace the laptop.

    B

    Replace the LCD screen.

    C

    Replace the LCD pixels.

    D

    Re-select the LCD in Device Manager.


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    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?（）
    A

    Change resolution on laptop

    B

    Toggle FN key and external monitor key

    C

    Try a different monitor type

    D

    Try using a different monitor cable


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    A technician receives a laptop work order stating that the mouse pointer from the touchpad is moving randomly around the screen. Which of the following should the technician do FIRST？（）
    A

    Reboot the computer.

    B

    Replace the touchpad.

    C

    Clean the touchpad.

    D

    Update the driver.


    正确答案： D
    解析： 暂无解析

  • 第13题：

    A technician wants to compare a new server performance over a period of time. Which of the following should the technician do FIRST?（）

    • A、Monitor processor performance logs
    • B、Constantly check the task manager
    • C、Use performance server logs
    • D、Establish a baseline for the server

    正确答案:D

  • 第14题：

    A technician receives a laptop work order stating that the mouse pointer from the touchpad is moving randomly around the screen. Which of the following should the technician do FIRST？（）

    • A、Reboot the computer.
    • B、Replace the touchpad.
    • C、Clean the touchpad.
    • D、Update the driver.

    正确答案:C

  • 第15题：

    A technician receives a new printer for repair and the work order states that when powered on the printer makes a loud noise and will not print.  Which of the following actions should the technician take？ （）

    • A、Install new drivers on the computer.
    • B、Install a new ink cartridge.
    • C、Install a print head on the printer.
    • D、Remove the packing tape from the print head.

    正确答案:D

  • 第16题：

    A technician is troubleshooting a CD/DVD drive. There is a disk in the drive and the tray wont eject. Which of the following actions should the technician take FIRST？ （）

    • A、Shutdown， restart and verify that the BIOS recognizes the drive and try again.
    • B、Replace the CD/DVD drive.
    • C、Pry the tray open with a small， flat head screwdriver.
    • D、Place the end of a paper clip in the emergency eject pinhole on the CD/DVD drive.

    正确答案:D

  • 第17题：

    During boot up， a laptop screen displays vertical colored lines and then the LCD screen goes blank. There are no display problems when connected to an external monitor. Which of the following actions should be taken to resolve the problem？ （）

    • A、Replace the laptop.
    • B、Replace the LCD screen.
    • C、Replace the LCD pixels.
    • D、Re-select the LCD in Device Manager.

    正确答案:B

  • 第18题：

    A user has just moved a PC from one office to another. The patch cable and the NIC do notappear to be functioning in the new office but were working before the move. The patch cable is plugged in correctly to both the NIC and the wall jack. Which of the following actions should the technician take FIRST?（）

    • A、Verify that the network card is compatible with the operating system.
    • B、Verify that the port on the switch is enabled.
    • C、Update the network card driver.
    • D、Replace the network cable with a crossover cable.

    正确答案:B

  • 第19题：

    单选题
    A technician wants to compare a new servers performance over a period of time. Which of the following should the technician do FIRST？（）
    A

     Monitor processor performance logs

    B

     Constantly check the task manager

    C

     Use performance server logs

    D

     Establish a baseline for the server


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    A laptop will not output to a connected projector. Which of the following steps should a technician take FIRST?（）
    A

    Press the appropriate function + monitor key.

    B

    Adjust the BIOS settings for external display.

    C

    Replace the video card on the laptop.

    D

    Update video drivers for the video card.


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    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


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    A technician is troubleshooting a CD/DVD drive. There is a disk in the drive and the tray wont eject. Which of the following actions should the technician take FIRST？ （）
    A

    Shutdown， restart and verify that the BIOS recognizes the drive and try again.

    B

    Replace the CD/DVD drive.

    C

    Pry the tray open with a small， flat head screwdriver.

    D

    Place the end of a paper clip in the emergency eject pinhole on the CD/DVD drive.


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    A technician has a laptop that is running slow and notices the fan is on high. Which of the following should the technician try FIRST?（）
    A

    Clean the heatsink assembly of debris.

    B

    Turn the fan off when the AC adapter is attached.

    C

    Turn the fan to low in the BIOS.

    D

    Replace the processor and fan.


    正确答案： D
    解析： 暂无解析

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