Sony MBX 247 No Power /No off Problem / No Display

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Laptop Part Number DA0HK1MB6E0
Model Number Sony MBX 247
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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[@technicalplanet24]

sony vaio laptop working laptop 10 minutes time le raha to open kiya hit sink dekha khata tha but heat sink deney k bad power button dabaya to light blink kr raha but laptop on nehi ho raha
;i7

[@mahadiksatish40]

PR118 remove

[@tazimahmed215]

thanks bro my problem got solved

[@santoshmundepi2977]

Sir 5v dc to dc me problem ho sakti hai

[@surajahire4479]

Pin. No 27 pe 100k ka register kharb huaa hoga 3.3v 5.v ka enable he PR264 ye vala

[@excellentbaba7896]

not worck

[@anubhavjain6683]

Yes, this is pr264 short and after change problem solve...
Thank you sir

[@anubhavjain6683]

Ye short ho jata h isliye yaha supply b milti h par hame iski jagah 100k lagana hota h

[@Vaishnavdeepak87]

Kiya issue ytha

[@bawacomputer]

sir please provide solution

[@vickymehra3093]

Sir mujhe lagta hai pehle power section check karna hoga kahi ampere to drop to nahi ho rahe. Ya phir 5v coil k sath wala capacitor bhi faulty ho sakta hai.

[@arjunsaini6283]

Bhai ye ampere kya hota h please tell me

[@netwaresolutionofficial7111]

3.3voit alw to +3.3 volt sus

[@channel-VISH]

Kya problem hoga sir... Same case mere paas aaya he

[@bawacomputer]

mere pass bhi same case hai ,, agar bhai aapko problem milli hai to kirpa mujhe bhi bata de

[@syedmuqthar1526]

Ye phir input out put I c ka problem hosakta he

[@syedmuqthar1526]

Hi sir we are from S.m.computers buying and selling laptops...I think it's mosfit problem

[@moarif56]

Sir mujhe S5 State ki problem lag rahi hai

[@netwaresolutionofficial7111]

board ready karne ke bad video send kijie

[@anilkumawat1836]

Bahi saheb hp ka laptop mein kuch iss tarah ki problem hai

[@shortsshayari9641]

sir power button trigeer nahi ho pa raha to ek baar io change krke dekho

[@rizwanrana7295]

5v toh ban rhe hai sir rtc section chek krlo or fir 3.3v or 5v ki output chek kro uske baad bios dekhlo

[@arjunsaini6283]

RTC kya hota h Bhai ye

[@arjunsaini6283]

Please tell me

[@anwerahmed2597]

Hello sir hp insydeflash.exe to covert rom file kase kase easy trick

[@RpComputers]

thermal ic remove 717

[@tazimahmed215]

i have tried but i am facing same issue any help?

[@poa786]

SHDN#

[@shortsshayari9641]

gfx ki common folt

[@kameshprasad150]

Bios reprogramming

[@bantushakya5097]

Kya hu saktaa sayad dc dc

[@lappyspare6897]

Remove PR118

[@nareshnitin4213]

Good

[@excellentbaba7896]

not work

[@bijenderkumar5993]

Good 👍

[@bawacomputer]

​@@excellentbaba7896ji same here meri problem bhi solve nhi hui ( but problem same hai mere saath bhi)

[@mehboobalam7164]

LDO supply

[@tanwarcp997]

This video's not useful for education purpose, time vastage and entertainment only 😁😁

[@moarif56]

Sir mujhe S5 State ki problem lag rahi hai