Diploma in Laptop & Desktop Chip Level TOPICS REPAIRING

TYPES & MODELS OF MOTHERBOARD: From P1 to P4, Duel Core, Core2 Duo, i3, i5, i7, I9, IBM, INTEL, MERCURY, AMD All types, All components Identification in MB, Functions Of Components, Manufactured Companies of Components, 

INPUT/OUTPUT SECTION PROBLEM: Ps2 ,USB, VGA, LPT, LAN, COM Ports Checking, BIOS Flashing, Power Section Problems, Processor Section Problems, RAM Section Problems

TROUBLE SHOOTING: No Display(IC’s Replacement), No Power(Dead Condition), Automatic Hanging, Automatic Shutdown, Automatic Restarting, HDD, CD, DVD Not Detecting, Blue Screen error Problems, Clock signals checking in CRO(OSCILLO SCOPE), North Bridge Checking, South Bridge Checking(Voltage Signals)

SMPS: No power, Low Outputs, High Outputs, Power good Problems, AC Fuse Blow off Frequently, Not detecting, Belt Problems, 

CD/DVD Writers: Reading & Writing Problems, Lens Problems, Sensor problems, Tray, Logic Card Problems, 

HDD: Bad sectors, Clusters, Detecting Problems, Lc Card Burning

UPS: Charging problems, Back Up, Battary Problems.

Personal Computer Components: Personal Computer Components, System Unit Components, Storage Devices, Personal Computer Connection Methods.

Operating System Fundamentals: Personal Computer Operating Systems, Windows User Interface Components, Windows File System Management, Windows System Management Tools. 

Installing and Configuring System Components: Install and Configure Storage Devices, Install and Configure Power Supplies, Install and Configure Memory, Install and Configure CPUs, Install and Configure System Boards.

Maintaining and Troubleshooting Peripheral Components: Troubleshoot Display Devices, Troubleshoot Multimedia Devices, Maintain and Troubleshoot Input Devices, Troubleshoot Adapter Cards.

Troubleshooting System Components: Troubleshoot Storage Devices, Troubleshoot Power Supplies, Troubleshoot Memory, Troubleshoot System Boards, Troubleshoot Display Devices, Troubleshoot Multimedia Devices, Troubleshoot Adapter Cards, Maintain and Troubleshoot Input Devices.  

Supporting Printers and Scanners: Printer and Scanner Processes, Install and Configure Printers and Scanners, Maintain and Troubleshoot Printers and Scanners.

Network Technologies: Network Concepts, Network Communications, Network Connectivity, network cabling(staright, through, cross over and roll over), Network basic protocol (ftp,tftp,http,https,smtp,pop3,arp and arap), Network ip address, Network basic switch and router, Internet Technologies (LAN AND WAN).

Installing and Managing Network Connections: Create Network Connections, Install and Configure Web Browsers, Maintain and Troubleshoot Network Connections. 

Internetworking: Internetworking Basics, Internetworking Models, The Layered Approach, Advantages of Reference Models, The OSI Reference Model, The Application Layer, The Presentation Layer, The Session Layer, The Transport Layer, The Network Layer, The Data Link Layer, The Physical Layer, Ethernet Networking, Half- and Full-Duplex Ethernet, Ethernet at the Data Link Layer, Ethernet at the Physical Layer, Ethernet Cabling, Straight-Through Cable, Crossover Cable, Rolled Cable, Data Encapsulation, Network basic protocol (ftp,tftp,http,https,smtp,pop3,arp and arap).

Introduction to TCP/IP

Sub netting, Variable Length Subnet Masks (VLSMs): Sub netting Basics, IP Subnet-Zero, How to Create Subnets, Subnet Masks, Classless Inter-Domain Routing (CIDR), Sub netting Class C Addresses, Sub netting Class B Addresses, Sub netting Class A Addresses, Variable Length Subnet Masks (VLSMs),VLSM Design, Implementing VLSM Networks, Summarization, Troubleshooting IP Addressing, Determining IP Address Problems.

Personal Computer Security Concepts: Security Fundamentals, Security Protection Measures, Data and Physical Security, Wireless Security, Social Engineering.