DESKTOP COMPUTER
Block Diagram, Working concept, Circuit diagram, Repairing Steps of HDD, RAM,
KEYBOARD, CD DVD drive & SMPS
FAULT FINDING AND TROUBLESHOOTING OF DESKTOP MOTHERBOARDS
Detailed explanation of Desktop Motherboard design with Block diagram by section
wise.
Tracing different CONNECTORS & SOCKETS with related component and chip
Complete power sequence of Desktop Motherboard
Power supply of different Chips,
CPU Core voltage, VID Signals , VRM Section, MOSFET's of VRM CKT
Clock Generator circuits.
BIOS IC section & RTC section
POWER GOOD, RESET, CLOCK, BIOS SIGNALS
Basic cleaning and washing methods of Motherboards
Removing Sockets & Connectors using Solder Bath.
Common problems of different Motherboards.
Searching Data Sheets of Different IC's from internet.
ord removing steps for different models.
LAPTOP COMPUTER
Block Diagram, Working concept, Circuit diagram, Repairing Steps of ADAPTER,
BATTERY, LCD INVERTER, HDD, RAM, KEYBOARD, TOUCH PAD, CD/ DVD drive
FAULT FINDING AND TROUBLESHOOTING OF LAPTOP MOTHERBOARDS
Power supply of different Chips,
CPU Core voltage, VID Signals , VRM Section, MOSFET's of VRM CKT
Clock Generator circuits.
BIOS IC section & RTC section
POWER GOOD, RESET, CLOCK, BIOS SIGNALS
Basic cleaning and washing methods of Motherboards
Removing Sockets & Connectors using Solder Bath.
Common problems of different Motherboards.
Searching Data Sheets of Different IC's from internet.
Removing & Fixing BGA(Ball Grid Arrangement) IC's
Detail explanation of Laptop Motherboard design with Block diagram by section wise.
Dismantling & Assembling of different Laptops
Tracing different CONNECTORS & SOCKET Switch related component and chip
Complete power sequence of Laptop Motherboard
Power supply of different Chips, VCC CORE, 5VSUS, +1.5V, 1.8VSUS, 5V, 10V, 2.5V
CPU Core voltage, VID Signals , VRM Section, MOSFET’s of VRM CKT
Clock Generator circuits.
BIOS IC section & RTC section
POWER GOOD, RESET, CLOCK, BIOS SIGNALS
Basic cleaning and washing methods of Motherboards
Removing Sockets & Connectors using Solder Bath.
Common problems of different Motherboards.
Searching Data Sheets of Different IC’s from internet.
Circuit tracing by using Laptop schematic diagrams.
BIOS Flashing using EEPROM Programmer
BIOS Passwords passw
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- Block Diagram, Working concept, Circuit diagram, Repairing Steps of HDD, RAM,
- KEYBOARD, CD DVD drive & SMPS
- FAULT FINDING AND TROUBLESHOOTING OF DESKTOP MOTHERBOARDS