Specifications

CHAPTER 3
140
All About Motherboards
The general process for replacing a motherboard is as follows:
1. Verify that you have selected the right motherboard to install in the system. The new
motherboard should have the same form factor as the case, support the RAM
modules and processor you want to install on it, and have other internal and
external connectors you need for your system.
2. Get familiar with the motherboard documentation, features, and settings. Especially
important are any connectors and jumpers on the motherboard. It’s a great idea to read
the motherboard manual from cover to cover. At the
least, get familiar with what it has to offer and study the
diagram in it that labels all the components on the
board. Learn how each connector and jumper is used.
You can also check the manufacturer Web site for
answers to any questions you might have.
3. Remove components so you can reach the old motherboard. Use a ground bracelet.
Turn off the system and disconnect all cables and cords. Open the case cover and
remove all internal cables and cords connected to the motherboard. Remove all
expansion cards. To safely remove the old motherboard, you might have to remove
drives. If the processor cooler is heavy and bulky, you might remove it from the old
motherboard before you remove the motherboard from the case.
4. Set any jumpers on the new motherboard. This is much easier to do before you put
the board in the case. Verify the BIOS startup jumper is set for normal startup.
5. Install the motherboard. Place the motherboard into the case and, using spacers or
screws, securely fasten the board to the case. Because coolers are heavy, most processor
instructions say to install the motherboard before installing the processor and cooler to
better protect the board or processor from being damaged. On the other hand, some
motherboard manufacturers say to install the processor and cooler and then install the
motherboard. Follow the order given by the motherboard manufacturer.
Documentation
and drivers
Fan and mounting
bracket for North
Bridge cooling
SATA cables
I/O shield
Decorative cover
for North Bridge
Figure 3-42 A new motherboard package
Courtesy: Course Technology/Cengage Learning
A+ Exam Tip
The A+ 220-702 Practical Application exam expects you to know how to install and
configure a motherboard.
Preparing a Motherboard for
Installation
Video
A+
220-702
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