The document summarizes the key components of a motherboard, including RAM, CPU, PCI slots, northbridge, southbridge, CMOS, PATA/SATA connectors, USB ports, RJ-45 port, and HDMI port. RAM acts as temporary memory and supports data transfer between the CPU and other devices. The CPU handles all decision-making functions. PCI slots connect additional hardware like graphics cards. The northbridge connects faster components to the CPU, while the southbridge manages slower I/O devices. SATA connectors have replaced PATA to provide smaller cables and higher bandwidth. USB, RJ-45, and HDMI ports allow connection to peripherals and the internet.
Storage devices
This lesson includes the following sections:
Categorizing Storage Devices
Magnetic Storage Devices
Optical Storage Devices
Storage devices hold data, even when the computer is turned off.
The physical material that actually holds data is called a storage medium. The surface of a floppy disk is a storage medium.
The hardware that writes data to or reads data from a storage medium is called a storage device. A floppy disk drive is a storage device.
The two primary storage technologies are magnetic and optical.
Diskettes (floppy disks)
Hard disks
High-capacity floppy disks
Disk cartridges
Magnetic tape
Compact Disk Read-Only Memory (CD-ROM) A magnetic disk's medium contains iron particles, which can be polarized—given a magnetic charge—in one of two directions.
Each particle's direction represents a 1 (on) or 0 (off), representing each bit of data that the CPU can recognize.
A disk drive uses read/write heads containing electromagnets to create magnetic charges on the medium.
Digital Video Disk Read-Only Memory
(DVD-ROM)
CD-Recordable (CD-R)
CD-Rewritable (CD-RW)
PhotoCD
the ppt shows the inner images of components of laptop along with their functions. which can help beginners to understand the working of laptop. and how could they modify it.
Storage devices
This lesson includes the following sections:
Categorizing Storage Devices
Magnetic Storage Devices
Optical Storage Devices
Storage devices hold data, even when the computer is turned off.
The physical material that actually holds data is called a storage medium. The surface of a floppy disk is a storage medium.
The hardware that writes data to or reads data from a storage medium is called a storage device. A floppy disk drive is a storage device.
The two primary storage technologies are magnetic and optical.
Diskettes (floppy disks)
Hard disks
High-capacity floppy disks
Disk cartridges
Magnetic tape
Compact Disk Read-Only Memory (CD-ROM) A magnetic disk's medium contains iron particles, which can be polarized—given a magnetic charge—in one of two directions.
Each particle's direction represents a 1 (on) or 0 (off), representing each bit of data that the CPU can recognize.
A disk drive uses read/write heads containing electromagnets to create magnetic charges on the medium.
Digital Video Disk Read-Only Memory
(DVD-ROM)
CD-Recordable (CD-R)
CD-Rewritable (CD-RW)
PhotoCD
the ppt shows the inner images of components of laptop along with their functions. which can help beginners to understand the working of laptop. and how could they modify it.
The computer as we know it today had its beginning with a 19th century English mathematics professor name Charles Babbage. He designed the Analytical Engine and it was this design that the basic framework of the computers.
parts of computer
100% ASSURED PLACEMENT FOR HARDWARE AND NETWORKING PAY PLACEMENT FEES AFTER GETTING PLACEMENT.
IICT Chromepet, Chennai provides real-time and placement focused computer networking training in chennai . Our hardware and networking course includes basic to advanced level and our computer networking course is designed to get the placement in good MNC companies in chennai as quickly as once you complete the networking LAN, WAN training course. Our computer networking trainer is hardware and networking certified expert and experienced working professionals with hands on real time multiple Networking projects knowledge. We have designed our computer networking course content and syllabus based on students requirement to achieve everyone's career goal. In our computer networking training program, you will learn Networking Basics, Wired Networking concepts, Local Area Network, WAN, Wireless Networking, Network Security, networking access control, troubleshooting, computer networking real time project and hardware and networking placement training.
For More Details Please Visit:
https://iicttechnologies.com/
http://www.traininginchennai.co.in/
https://traininginchrompet.com/
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
3. THE PARTS OF THE
MOTHERBOARD
Christian G. Velchez
Subject Teacher
Information and Communications Technology 9
4. • RAM is an acronym for Random Access Memory.
• It is also referred to as the primary memory.
• RAM (random access memory) is a type of temporary data
storage device found in computers and other electronic devices.
RAM supports bidirectional data
transfer from the CPU to memory during
a write operation and from RAM to the
CPU during a read operation. It acts as a
bridge between the CPU and other
devices such as HDDs, CDROMs, and
PEN drives.
RAM CHIP & RAM SLOT
5. • CPU is an abbreviation for Central Processing Unit.
• Computers and other electronic devices sometimes refer to
the central processing unit (CPU) as their "brain" because it
handles all of the device's decision-making functions.
CPU CHIP & CPU SOCKET
6. PCI CHIP & PCI SLOTS
PCI stands for Peripheral Component Interconnected and is an
attached hardware component of the motherboard that enables
you to connect various hardware components.
• modems,
• disk controllers,
• NIC cards,
• Sound Cards,
• graphics cards,
• SSD add-on cards
9. North Bridge
• North Bridge is also known as Memory Controller Hub or Host Bridge.
It is the motherboard's primary controller, directing traffic to and
from the CPU.
Characteristics of North Bridge:
•It connects southbridge to the CPU.
•It handles and communicates faster
components on the motherboard like Main
Memory, AGP, PCIe, ROM, and CPU.
10. South Bridge
• The southbridge is an IC chip that manages and
controls IO functionality on the motherboard.
• It does not have direct communication with the
CPU, unlike Northbridge.
• It typically handles low-speed devices due to its
slower communication speed.
11. CMOS stands for "Complementary
Metal Oxide Semiconductor" and is
found in both laptop and desktop PCs in
the form of a small circular coin.
CMOS
12. PATA Connectors
• PATA is an acronym that stands for Parallel Advanced Technology
Attachment.
• It is a ribbon cable with 40 pins that is used to connect mass storage
devices such as hard disks (HDD or SSD) and optical drives to a
computer.
13. SATA Connectors
Serial Advanced Technology Attachment is a 7-pin cable that is shorter
and more powerful than the PATA connector, and it serves the same
purpose.
SATA's first version was released in 2000.
14. Advantages of SATA to PATA
• Reduce Cable Size:
• Higher Bandwidth:
• SATA has hot-swappable features:
• SATA cable is cheaper than PATA
• SATA offers an external interface but
PATA doesn't.
15. Advantages of SATA to PATA
• Reduce Cable Size:
• Higher Bandwidth:
• SATA has hot-swappable features:
• SATA cable is cheaper than PATA
• SATA offers an external interface but
PATA doesn't.
16.
17. USB Port
• USB is the abbreviation for Universal
Serial Bus. Its transfer rates are faster
than the PS/2 connector, hence we don't
see a PS/2 port on recent computers.
18. RJ-45 Port
• Register Jack is abbreviated as RJ.
It resembles a telephone jack, but
it is slightly larger.
• RJ45 is also known as an Ethernet
port because it is used to connect a
computer to the internet.
19. HDMI Port
• HDMI is an abbreviation for High Definition Multimedia Interface.
• It was created in the year 2002 AD. It appears to be a USB port, but it
is much larger in size.
The motherboard is a thin printed circuit board (PCB) which links all different components inside your computer. So, we can say the motherboard acts as a hub in a network. People call motherboard by a different names like mainboard, logic board, baseboard, system board, mobo, etc.
RAM is named after the fact that any memory address in RAM can be accessed directly from any location. Data in any memory location can be accessed if the row and column numbers are known.
The primary role of the CPU is to perform basic arithmetic, logical, and input/output functions.
Accelerated Graphic Slots
Peripheral Component Interconnect SLots
Industry Standard Architecture Slots
It acts as a controller for bus speed on the motherboard.
Generally, it does lots of work with the CPU, so it is located near to the CPU generally with the heatsink.
It is a core component and is directly connected to the CPU
The CPU sends an instruction to the northbridge, which then sends it to the southbridge.
It is linked to the PCI bus, ISA buses, IDE buses, audio, serial devices such as a mouse, keyboard, USB ports, and so on, as well as a SATA hard disk connector.
CMOS stores a variety of system data such as the current system clock, date, time, pulses, commonly used hardware settings, BIOS configuration settings, BOOT sequences, BIOS master/admin password, GPU, and virtualization settings, power management, and so on
Registry Jack
Digital Visual Interface
The RJ 45 port is used to connect to the Local Area Network via a twisted pair ethernet cable. The Ethernet cable has a connector that is connected to the RJ45 port.
