Computer support and Maintenance
Troubleshooting
PC – Personal Computers
OS- Operating System
Peripheral – Monitor, Mouse, Keyboard
Optimize
Desktop
Optimize- increase efficiency a component or machine
Internal desktop components
It is the hardware component that stores all of your digital content.
i) Hard drive: -storage Device
-Data, House applications
-the operating system
Types of Hard drive
1. IDE hard drives – Integrated Drive Electronics
2. ESATA Two components that can be connected using a data. External serial advance cable IDE
are – Master will always issue complains to the lave opponent slave
3. CMOS- Back-up battery, data and time, complementary metal-oxide semiconductor jumper
4.
Cooling fan- Fans are used to draw cooler air into the case from the outside, expel
warm air from inside and move air across a heat sink to cool a particular
component.
System fan- A system fan is located inside a computer, attached to the front or back
of its case. Case fans help bring cool air into and blow hot air out of the
case.
Mother board cooling fan - Any fan in the box that you want to connect to the
Mother board so that it is monitored by the BIOS. In the
BIOS settings, you will find options for speed control
and alarms for these fans.
Troubleshooting
PC – Personal Computers
OS- Operating System
Peripheral – Monitor, Mouse, Keyboard
Optimize
Desktop
Optimize- increase efficiency a component or machine
Internal desktop components
It is the hardware component that stores all of your digital content.
i) Hard drive: -storage Device
-Data, House applications
-the operating system
Types of Hard drive
1. IDE hard drives – Integrated Drive Electronics
2. ESATA Two components that can be connected using a data. External serial advance cable IDE
are – Master will always issue complains to the lave opponent slave
3. CMOS- Back-up battery, data and time, complementary metal-oxide semiconductor jumper
4.
Cooling fan- Fans are used to draw cooler air into the case from the outside, expel
warm air from inside and move air across a heat sink to cool a particular
component.
System fan- A system fan is located inside a computer, attached to the front or back
of its case. Case fans help bring cool air into and blow hot air out of the
case.
Mother board cooling fan - Any fan in the box that you want to connect to the
Mother board so that it is monitored by the BIOS. In the
BIOS settings, you will find options for speed control
and alarms for these fans.
