Exam 2: Working Inside Desktops and Laptops
Matching
Match each item with a statement below.
- a connector on the motherboard that allows the insertion of a card
J
What caution should be taken when working on a laptop or device that may be under a warranty?
The warranty often applies to all components in the system, but it can be voided if someone other than an authorized service center services the laptop. Therefore, you, as a service technician, must be very careful not to void a warranty that the customer has purchased. Warranties can be voided by opening the case, removing part labels, installing other-vendor parts, upgrading the OS, or disassembling the system unless directly instructed to do so by the authorized service center help desk personnel. Before you begin servicing a laptop, to avoid problems with a warranty, always ask the customer, "Is the laptop under warranty?" If the laptop is under warranty, look at the documentation to find out how to get technical support. Options are chat sessions on the web, phone numbers, and email. Use the most appropriate option. Before you contact technical support, have the laptop model and serial number ready. You'll also need the name, phone number, and address of the person or company that made the purchase. Consider asking the customer for a copy of the receipt and warranty so that you'll have the information you need to talk with support personnel.
What diagnostic software is used by several manufacturers, and can run tests on keyboards, video, speakers, touchpad, optical drives, wireless LANs, motherboard, processor, ports, hard drive, and memory?
C
If the PC-Doctor software is installed on a computer's hard drive, what two different ways can the program be started?
Sometimes a board may have an extra PCIe power connector. This connector comes in what two different pin numbers?
If a ground strap is unavailable, what should be done to dissipate any ESD before working on a laptop?
Which statement is NOT a good practice when working inside a computer case?
When removing screws while working on a laptop, what should be done with the screws?
Matching
Match each item with a statement below.
- a document from the manufacturer that describes how to disassemble a device
What should be done if you are planning to remove several components from a computer?
What do you call a connector on a motherboard that consists of pins that stick up from the board?
What should you do after you unplug the computer to be sure the power supply is completely drained, before you enter a computer case?
Where should you clip your ESD strap when opening a computer case?
Matching
Match each item with a statement below.
- switch used to reboot a computer
Matching
Match each item with a statement below.
- controls power to the motherboard, must be connected to power the PC up.
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