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CompTIA A+

HARDWARE (A+)

  • Introduction to Computers
  • Hardware & Software
  • Types Of computer

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Disk operating system(DOS)

  • Introduction to MS-DOS
  • Internal & external commands

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Installation & Working with Windows98

  • Booting Files
  • System and memory Resource management
  • Control Panel
  • System management and maintenance tools
  • Registry monitoring tools and troubleshooting resources

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Working With windows 98, NT, 2000, XP, 2003, Vista. 2008 server

  • Installing Windows 2000 Professional and Server
  • Administrative tools
  • Microsoft Management Consoles
  • Basic disk management
  • The booting process
  • System recovery using safe mode
  • Using Device manager

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Assembling & Installation

  • Add on card & Ports Identification
  • Assembling a computer
  • Installation of DOS,98,ME, MS-Office etc.,
  • Configuration of display, sound card
  • Managing window through control panel.

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Advanced Microprocessor & Supporting Chips

  • Difference between 8085,8086 and 8088
  • Data, Address and control bus
  • Dumb and Smart chip
  • Difference between PC-XT & PC-AT
  • Processor speed ratings
  • Study on Intel 80286, 80386, 80486
  • Study on Pentium, MMX, Pentium Pro, Celeron, PII, PIII,P4, Xeon
  • Study on Hyper threading and Dual Core Technology
  • Pipelining and superscalar execution
  • Difference between RISC and CISC
  • Discussion on Overdrive processor
  • Processor performance tests
  • AMD- K5, K6, K7, Athlon, Duron, Cyrix- M II, Media GX
  • Multiprocessor configuration.

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Using System Resources and Memory

  • Managing IRQ and I/O Base addresses
  • Configuring DMA Channels
  • Troubleshooting resource conflicts
  • Memory management
  • The system and logical Memory Layouts
  • Adapter Memory Configuration and optimization
  • Different Memory types
  • Discussion on Cache Memory

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Motherboard Series

  • Socket identification & I/O Slots
  • Study on LX, BX, ZX, 810,820, 815, 840 ,850,915,945 and above
  • Upgrading the motherboard and the processor
  • Bus Slots and I/O Cards
  • Types of I/O Buses (ISA, EISA, MCA, VESA, PCMCIA and PCI)
  • Study on Notebook and Laptop architecture

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Storage Device

  • Floppy Disk Controller and drive
  • Read/write Heads and Head Actuators
  • Sensors and motors in a FDD
  • Analyzing floppy disk and drive construction
  • Data organization in floppy disk
  • Analyzing problems in FDD

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Hard Disk Drives

  • Data encoding scheme (FM, MFM, RLL)
  • Different HDD interface (ST-506/412, ESDI, IDE)
  • Study on SCSI interface
  • Data organization (MBR, DBR, FAT)
  • Data recovery using Various tools
  • Hard Disk Limitations (File System and BIOS)
  • Introduction to Disk Arrays (RAID)
  • Analyzing and troubleshooting Hard Disk Drive
  • Introduction to Tape Drives

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Optical Storage Device

  • Introduction to CD-ROM, DVD, CD-RW
  • Encoding and data organization in CD-ROM
  • Multi-read and Universal Disk Format (UDF)
  • Troubleshooting CD-ROM Drives
  • Introduction to MO Drives

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Virus

  • Virus History
  • Types of viruses (Trojans, File, Boot sector, etc.)
  • Installing different Antivirus packages

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Communication Ports and modem

  • Using communication ports and devices
  • Serial port configuration
  • Null Modem Configuration (RS-232)
  • Modem Standards
  • Configuring modem for internet connectivity
  • Internet concept and browsing
  • Introduction of USB

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Parallel Ports and Printers

  • Parallel port configuration
  • Detecting and testing Parallel port using DEBUG
  • Introduction to Printers
  • Printer working concepts (DMP, inkjet, LaserJet)
  • Detailed study about dot-matrix and inkjet printers
  • Troubleshooting printer
  • Introduction Scanners

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Software and Hardware Diagnostic Tools

  • Power-on Self Test (POST)
  • Using AMIDIAG, Norton Diagnostics, QAPLUS and MSD
  • GUI based Diagnostics Utility

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Operating system and hardware troubleshooting

  • Differentiating problems between Hardware, software and OS
  • Potential system problems
  • Diagnosing problems through Beep Sounds
  • Analyzing and repairing hardware problem
  • Advanced Troubleshooting

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Monitors and Power Supply

  • Power supply functions and operation
  • AT and ATX power supply
  • Repairing a power supply
  • Introduction to monitors
  • Identifying different sections in monitor
  • Basic troubleshooting of monitors

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