CompTIA A+ 220-901 – Q389

A technician is replacing an older video card with a new high-end video card in a workstation. The installation was successful, the new card seated properly, and power is connected.
However, upon booting, the computer now emits several beeps and will not boot, but shows no error messages.
Which of the following is MOST likely the cause of this issue?

A. The BIOS is out-of-date
B. There is not enough PSU output
C. There is an onboard RAM mismatch
D. GPU is overclocked
E. The firmware is out-of-date

Correct Answer: A