hp Probook 4440s Charging LED Blinking Solution Power on display hp on display Solution

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N-Tech Naresh Laptop Repair & Training Center

N-Tech Naresh Laptop Repair & Training Center

3 жыл бұрын

Course Details - drive.google.com/file/d/1Dyph...
Join my Telegram Link - t.me/+DFkNLUMgfh82Nzg1
Laptop Part Number Rocky_intel_MB 11243-1
Model Number hp Probook 4440s
Laptop Repairing & Advanced Chip Level Training Center in Delhi
Contact For Repairing & Advanced Chip Level Training
Naresh
Contact us:- 9711102627
Whatsapp:- 9711102627
Telegram:- 9711102627
Office Address G-9, Sidharth Building-96, Nehru Place, New Delhi -110019
Course: Laptop Chip Level Repairing Course.
Basic To Advance Level
Course Duration: 4 Month
Course Details ----
BASIC ELECTRONICS
Module 01----
. About Currnet
. About Resistor,of Denoting Letter, Symbol, Measuring Unit Testing of Resistor ok Condition or Faulty Condition,About Resistor Pull Up,Pull Down Resistor.
.Application of Resistor,Voltage Divider Logic High And Logic Low Concept.
. About Fuse ,of Denoting Letter, Symbol Measuring Unit Testing of Fuse ok Conditon of Faulty Condition.
. About Coil , Denoting Letter, Symbol, Measuring Unit, Testing of Coil ok Conditon or Faulty Condition.
.About Capacitors, Denoting Letter Symbol , Measuring Unit, Testing of Capacitors ok Conditon or Faulty Condition, Types of Capacitors Polar or Non Polar.
. About Diode , Denoting Letter,Symbol, Measuring Unit, Testing of Diode ok Conditon or Faulty Condition.
.About Crystal, Denoting Letter, Symbol Measuring Unit, Testing of Crystal ok Conditon or Faulty Condition.
.About Transistor, Denoting Letter ,Symbol , Measuring Unit, Testing of Transistor Ok Conditon or Faulty Condition,Type of Transistor NPN Transistor PNP Transistor.
.About Mosfet ,Denoting Letter,Symbol, Measuring Unit, Testing of Mosfet ok Conditon or Faulty Condition, Types of Mosfet N Channel P Channel .
.About IC ,Denoting Letter Testing of IC ok Conditon or Faulty Condition.
.Use of Digital Multi-Meter
.Use of SMD Temperature Controlled Iron, Temperature Controlled
.Use of D.C. Power Supply
.Use of D.S.O.
.Logic Gates.
.About Regulator, Step Down Regulator, Single Phase & Dual Phase Regulator
.Power IC, Digital IC, Working, Pin Details, Testing.
.Ohm's Law
.Buck And Boost Regulator
.LDO, Linear Regulator Concept
Module 02----
Bios Editing Of All Brand Like This hp.Acer.Dell. Asus.Lenovo Upto 12th Generation Bios, All Types Of Extraction Method, Clean Me/Csme/Txe Region Concept Upto Version 15, Ami Bios Extraction Method, Password Removal Tricks Of All Brand, Lenovo Thinkpad Bios Unlocking Patching Method, Lenovo Thinkpad Bios Unlocking Direct Programming Method, Use Of All Type Of Bios Extractor.
Module 03----
Advance Level Laptop Circuit Schematic Explanation up to 12th Generation,( Quanta.Compal. Wistron,LCFC , Inventec.) Including All Circuit Like This Vin Circuit, Step Down Circuit, Step Down ic Enabling Logic, Battery Charging Circuit, io Chip, Ram Supply Circuit, CPU Core Circuit, DC to DC Load Switch Circuit, 1.8Volt ALW, 1Volt ALW, VPP, VTT, VDDQ Trigger Logic of Laptop Motherboard. +3V_S5 & +5V_S5 Regulator. BIOS, EC Bios, Main- Bios, Programming. About SLP_S4#, S4_ON, SUSP & SUSP#.SUS Supply Formation(+3V_SUS, +5V_SUS). Complete Voltage Circuit of Laptop Motherboard 1st generation to 12th Generation, PSID And Adapter ID Circuit, SIO to PCH Communication, SATA, SSD, USB, Fan Controller Circuit, Thermal Circuit, Keyboard, Touchpad, Sound, Wi-fi , Lan Circuit, Power Sequence, DSO Auto Mode & Capture Mode Normal Mode LVDS/EDP Circuit, RTC Circuit, Green Clock Concept, Onboard RAM Disable, Graphics Conversion About Board Viewer.Complete Trouble Shooting of Motherboard.
Lifetime Support---
Lifetime access on Telegram----
N-Tech Bios & Shematic & Boardview
N-Tech Support
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Пікірлер: 17
@lazystrike6835
@lazystrike6835 2 жыл бұрын
Simple and clean repair job.
@TheMmkusha
@TheMmkusha 3 жыл бұрын
*nice case study after long time*
@crpmoura
@crpmoura Жыл бұрын
The real detail is knowing how you discovered that the defect was in this RTC capacitor
@WorkVisaProcess
@WorkVisaProcess 3 жыл бұрын
Very Knowledgeble sir
@muhammadshoaib6938
@muhammadshoaib6938 3 жыл бұрын
Nice video & Thanks
@mallepallisrinivasulu5848
@mallepallisrinivasulu5848 3 жыл бұрын
Nice video sir thanks
@KNFIX-CUCHI
@KNFIX-CUCHI 3 жыл бұрын
nice 👍👍👍👍👍
@lifetravelandmore3430
@lifetravelandmore3430 2 жыл бұрын
Good one bro
@fitnesstrainer7583
@fitnesstrainer7583 3 жыл бұрын
Sir aap ne aap Ka service center fir se shuru kiye kya
@n-technaresh
@n-technaresh 3 жыл бұрын
Yes
@dipamajumdar2443
@dipamajumdar2443 2 жыл бұрын
Sir my laptop hp ProBook 4410s blinking prblem solution process.plz
@jahuralam2773
@jahuralam2773 3 жыл бұрын
Sir admission fees kitna hai
@donhjoe2162
@donhjoe2162 2 жыл бұрын
Where can I found the schematics of this mainboard?. Thanks for your help my friend.
@dubaireallife95
@dubaireallife95 3 жыл бұрын
Aapki institute kaha hain Sir.
@n-technaresh
@n-technaresh 3 жыл бұрын
Delhi
@eahsanulrabbytanvir5456
@eahsanulrabbytanvir5456 2 жыл бұрын
i need schematic
@mikerepairs2030
@mikerepairs2030 3 жыл бұрын
English please
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