A、A. Power supply has blown.
B、B. CPU fan is faulty.
C、C. Motherboard has overheated and shutdown.
D、D. UPS has been tripped.
更多“The user turns on the computer and hears a popping sound and detects a burning smell. Thesystem will not power on. Which of the following is the MOST likely problem?（）”相关的问题
A、one turn of wire on the first stud from each side of the detachable link B、two turns of wire on the second stud from each side of the detachable link C、three turns of wire on the third stud from each side of the detachable link D、four turns of wire on the fourth stud from each side of the detachable link
A、Lower the stern ramp，raise/open the stern door，turn on ventilation for cargo holds B、Turn on ventilation for cargo holds，raise/open the stern door，lower the stern ramp C、Turn on ventilation for cargo holds，lower the stern ramp，raise/open the stern door D、Raise/open the stern door，lower the stern ramp，turn on ventilation for cargo holds
A、Run the printer configuration wizard on the desktop. B、Check to see if the network printer is turned on. C、Verify that the printer is connected to the network. D、Check the local print queue for a failed print job.
A、Change the sort order of the files. B、Make sure that all of the files are in folders that are in alphabetical order. C、Search multiple drive letters at the same time. D、Turn on indexing for the assigned drive letter.
A、 16 users on the UC540 and 64 users on the UC560 B、 32 users on the UC540 and 64 users on the UC560 C、 32 users on the UC540 and 104 users on the UC560 D、 16 users on the UC540 and 104 users on the UC560
A、Click on the Start button> Right click on Computer> Select Manage> Expand Local Users and Groups> Right click on Users> Select New User B、Click on the Start button> Right click on My Computer> Select Manage> Right click on Local Users and Groups> Select Add Users from the menu C、Click on the Start button> Right click on Computer> Select Manage> Right click on Local Users and Computers> Select New User D、Click on the Start button> Right click on Network Neighborhood> Select Manage> Right click on Users> Select New User
A、In Active Directory Users and Computers, on the Sessions tab, configure the End Session setting for the user account. Instruct the user to log off from the domain and log on again. B、Modify the Default Domain Policy GPO to enforce logoff when logon hours expire. Ensure that the user's computer has the latest Group Policy settings applied. C、Remove the user's domain account from the local Administrators group on the user's client computer. Instruct the user to log off from the domain and log on again. D、Use Computer Management on the domain controller. Restart the Net Logon service.
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