Ethernet LAN card
Motherboard
Hard disk
RAM
第1题：
A. Under the keyboard
B. Behind the removable hard drive
C. Under the removable CD drive
D. Behind the laptop battery
第2题：
A. Processor
B. Hard drive
C. Battery
D. Optical drive
第3题：
A client reports that the cursor on their laptop moves to one corner of the screen and stays there when they try to use the keyboard joystick. Which of the following components will MOST likely need to be replaced to resolve the issue?（）
A. Touchpad
B. Motherboard
C. Keyboard
D. External pointing device
第4题：
A user’s laptop does not produce sound even though the volume settings are at maximum in theoperating system. Which of the following would MOST likely resolve this issue?（）
第5题：
When servicing a laptop, which of the following components usually requires the keyboard to beremoved before the component can be replaced?（）
第6题：
A. Battery
B. Processor
C. Memory
D. Backlight
第7题：
A. Ethernet LAN card
B. Motherboard
C. Hard disk
D. RAM
第8题：
A. Mini PCIe wireless card
B. Heat sink
C. DC jack
D. Li-Ion battery
第9题：
Which of the following components of a laptop is NOT upgradeable?（）
第10题：
When replacing a laptop’s hard drive, which of the following may need to be updated?（）