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.
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.
相关考题：
A coworker has reported that someone has engaged in prohibited activity. The supervisor hasasked the technician to quarantine the PC until police arrive. Which of the following should the technician do?（）A. Allow the user to continue workingB. Check for virusesC. Re-image the hard driveD. Document time/date for later referenceE. Prevent users from accessing the PCF. Turn off PC
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Which of the following is a reason why Bob, a technician, should install case fans in the front of acomputer case?（）A、It forces hot air out of the PCB、The fan is easier to remove and cleanC、It forces cooler air into the power supply quicklyD、It forces cooler air across the motherboard
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Which of the following should be checked FIRST if the laptop’s fan continuously goes full speed?（）A、Dust buildupB、AC adapterC、Battery temperatureD、Fragmentation
A coworker has reported that someone has engaged in prohibited activity. The supervisor hasasked the technician to quarantine the PC until police arrive. Which of the following should the technician do?（）A、Allow the user to continue workingB、Check for virusesC、Re-image the hard driveD、Document time/date for later referenceE、Prevent users from accessing the PCF、Turn off PC
单选题Which of the following should be checked FIRST if the laptop’s fan continuously goes full speed?（）ADust buildupBAC adapterCBattery temperatureDFragmentation
单选题After installing a new SATA hard drive the technician notices the drive is hot to the touch and is giving off a slight odor. Which of the following should the technician do? （）AInstall a larger fan near the hard drive to cool the system.BClean the drive with compressed air and continue to use it.CRemove and replace the drive.DApply more thermal compound and reseat the drive.
单选题A technician has just completed a CPU upgrade on a motherboard. Which of the following will MOST likely cause the PC not to boot?（）AThe technician used generic thermal paste.BThe processor had pins broken during installation.CThe memory is incompatible with the new CPU.DAn incorrect fan size was installed on the heatsink.
单选题A technician at a small business goes into the server room to perform maintenance on a server and notices it is very hot and audible alarms are going off. The technician is unsure of how to remedy the situation. Which of the following should the technician do？（）ATurn off all the equipment in the server closetBInstall a fan in the server closetCTurn off the power to the server closetDFollow escalation procedures for emergencies
单选题A technician receives a printer that is printing ink smudges on random sheets of paper. Which of the following should the technician try FIRST？（）AReplace the printer.BReplace print head assembly.CClean the print head.DUse a different brand of paper.
单选题Which of the following is a reason why Bob, a technician, should install case fans in the front of acomputer case?（）AIt forces hot air out of the PCBThe fan is easier to remove and cleanCIt forces cooler air into the power supply quicklyDIt forces cooler air across the motherboard
单选题Which of the following is the recommended maintenance for a laser printer？ （）AClean all fan filters； wipe down the paper path and re-adjust the corona wire.BClean all pickup rollers； re-adjust the corona wire and replace the fuser assembly.CClean all pickup rollers； replace the fuser assembly and clean all fan filters.DClean all pickup rollers； wipe down the paper path and clean all fan filters.
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?（）AClean the heatsink assembly of debris.BTurn the fan off when the AC adapter is attached.CTurn the fan to low in the BIOS.DReplace the processor and fan.