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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.
参考答案
更多 “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.” 相关考题
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单选题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.
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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 logsB
Constantly check the task managerC
Use performance server logsD
Establish a baseline for the server
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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.
考题
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.
考题
单选题A technician purchases a new 120 GB IDE hard disk to use in an old server as a swap drive. After adding the drive to the server， the technician discovers that the operating system does not detect the drive. After rebooting the server， the technician notices the drive is missing from POST and comes to the conclusion that the BIOS needs to be updated. The technician downloads the latest version of the BIOS update from the manufacturer website. Which action should the technician take next？（）A
backup the BIOS configuration to use laterB
install the BIOS update from a command promptC
create a bootable floppy and copy the BIOS update tools to the floppyD
read the manufacturer’s guidelines and recommendations on installing the update
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