A customer reports to Karen, a technician, that a PC’s video card has recently been upgraded and the computer reboots randomly. The last few restarts have happened during movie playback, playing a video game, and video editing. Which of the following is the MOST likely source of this issue?（）

• A、The card is not compatible with the hardware of the machine.
• B、The graphic driver for the card is corrupt.
• C、The video card requires additional power.
• D、The software the user is running is incompatible for the video card.