220-601
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
Re-install the operating system.
Open and close the cover.
Use the function key to activate the monitor.
Install new software for the keyboard.
参考答案和解析
相似问题和答案
第1题：
A. Monitor processor performance logs
B. Constantly check the task manager
C. Use performance server logs
D. Establish a baseline for the server
第2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3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4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5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6题：
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.
正确答案:D
第7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 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10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