单选题A technician has just installed an upgraded graphics card. The computers power turns off before itfinishes booting. Which of the following is the cause of the problem? （）AThe monitor cannot display the increased resolution that is a feature of the new graphics card.BThe power supply does not provide enough wattage to power the new graphics card.CThe new graphics card is incompatible with the existing processor.DThe computer does not have enough RAM to support the new graphics card.
单选题
A technician has just installed an upgraded graphics card. The computers power turns off before itfinishes booting. Which of the following is the cause of the problem? （）
A
The monitor cannot display the increased resolution that is a feature of the new graphics card.
B
The power supply does not provide enough wattage to power the new graphics card.
C
The new graphics card is incompatible with the existing processor.
D
The computer does not have enough RAM to support the new graphics card.
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