A technician has a laptop in for repair with a consistent video corruption issue. The issue is seen on the local display and on an external monitor. The issue happens on the BIOS setup screen as well as within Windows. Which of the following laptop components is MOST likely failing?()A、VGA portB、LCD displayC、Onboard video cardD、Inverter

A technician has a laptop in for repair with a consistent video corruption issue. The issue is seen on the local display and on an external monitor. The issue happens on the BIOS setup screen as well as within Windows. Which of the following laptop components is MOST likely failing?()

  • A、VGA port
  • B、LCD display
  • C、Onboard video card
  • D、Inverter

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A user is unable to view any DVDs on their laptop which has a DVD-ROM drive installed. After further investigation, the technician realizes that there is not any DVD-ROM or CD-ROM available under the My Computer utility. Which of the following system utilities would MOST likely be used to identify and resolve this issue?()A. Task ManagerB. Device ManagerC. DEFRAGD. Event Viewer

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

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The technician has suspicions that a browser has been hijacked. Which of the following should the technician look for in this situation?()A、A new default gateway has been setup.B、A new Internet shortcut has been added.C、A new web browser has been installed and is now the default.D、A proxy server has been enabled.

A user has purchased a laptop that has no means to charge the battery. Which of the followingwould the user MOST likely purchase?()A、USB cableB、AC adapterC、PCMCIA cardD、Replacement battery

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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

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.

A user is unable to view any DVDs on their laptop which has a DVD-ROM drive installed. After further investigation, the technician realizes that there is not any DVD-ROM or CD-ROM available under the My Computer utility. Which of the following system utilities would MOST likely be used to identify and resolve this issue?()A、Task ManagerB、Device ManagerC、DEFRAGD、Event Viewer

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.

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A technician is working on a SOHO wireless network and notices that the wireless adaptor in the laptop shows excellent connection at 11Mbps. The technician has a wireless N adaptor. Which of the following would BEST describe this connection speed?()A、The laptop is too far away from the WAP.B、The WAP is using 802.11a frequencies.C、The laptop is only set to allow 802.11n connections.D、The technician is on an 802.11b network.

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A user states that the wireless on their laptop was working when they where at home, however,now in the office no wireless connection can be made. Which of the following should the technician check FIRST?()A、If the wireless is enabledB、If the laptop is connected to the correct gatewayC、If the SSID is enabledD、If the DHCP address scheme is correct

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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.

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单选题A technician is working on a SOHO wireless network and notices that the wireless adaptor in the laptop shows excellent connection at 11Mbps. The technician has a wireless N adaptor. Which of the following would BEST describe this connection speed?()AThe laptop is too far away from the WAP.BThe WAP is using 802.11a frequencies.CThe laptop is only set to allow 802.11n connections.DThe technician is on an 802.11b network.

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单选题A technician has a laptop in for repair with a consistent video corruption issue. The issue is seen on the local display and on an external monitor. The issue happens on the BIOS setup screen as well as within Windows. Which of the following laptop components is MOST likely failing?()AVGA portBLCD displayCOnboard video cardDInverter

单选题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?()AThe hinge on the display panel is damaged.BThe display cable is loose or damaged.CThe display panel is defective.DThe video controller on the system board is defective.

多选题A server technician has been attempting to install an operating system on the company test server for several days. The technician has experienced error messages at several points of theinstallation and the system has frozen during various parts of the boot process. The technician has replaced the power supply, graphics card and installation disk with known good components.Which of the following could be causing these issues?()AStorage driver not loadedBFragmented hard driveCDamaged or faulty NIC chipsetDDamaged or faulty system boardEMemory incompatible with the processorFMissing voltage regulator

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