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Question:

Which of the following is the MOST possible cause of the problem in the following case?
A technician is replacing an older video card in a workstation with a new high-end video card, the installation was successful, the new card was seated properly, and power was connected, but upon booting, the computer emits some beeps and will not boot, but no error messages are displayed?

A The is not enough PSU output
Explaination