A network cable is vibrating against the system case.
An internal wire is improperly routed and is hitting the CPU fan.
The thermal grease on the CPU has dried out and needs to be replaced.
The CPU needs to be reseated.
第1题:
A user is reporting that their computer is making strange noises and randomly powers off. Which of the following tools would MOST likely be used to troubleshoot this problem?()
第2题:
A user reports that they cannot cd to /tmp/application. A system administrator entered the following command: Is -Id /tmp/application drw-r-r- 4 root system 512 Jan 15 14:09 application Which of the following is the most likely cause of the problem()
第3题:
A.The SSID broadcast is disabled.
B.Wireless router is improperly configured.
C.The user is connecting to the wrong SSID
D.The wireless NIC is defective.
第4题:
A user cannot undock a laptop from the docking station. Which of the following is the MOST likely cause?()
第5题:
A user reports that they are unable to reach a particular website. The user had no issues reaching the site earlier in the day. Which of the following is the MOST likely cause of the lack of access?()
第6题:
A user reports that the display on the laptop appears blurred. Which of the following is MOST likely the cause? ()
第7题:
A user on a network cannot access any network resources. The link light on the computer showsthat a connection is present. Which of the following is the MOST likely cause of the problem?()
第8题:
Which of the following can cause ghosting in a video image?()
第9题:
A user reports their system is displaying an error message ‘NTLDR is missing’. Which of the following is the MOST likely cause for this error?()
第10题:
Which of the following is MOST critical when installing a new processor in an existing system?()