Laptop Motherboard NO CORE Voltage CPU Problem Paid Concept of VTT_CNTRL | LA B843P Hindi | Laptex

Laptop Motherboard NO CORE Voltage CPU Problem Paid Concept of VTT_CNTRL. This video will explain the enable control of the VTT section of the S3 section in the CPU. VTT_CNTRL is enable control of the RAM section of the S3 state. The motherboard chip-level concept is discussed from basic to advance in schematic and board view.
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All cases are covered in our Advance and updated laptop repairing course which covers all the repairing logic, concepts, and techniques for troubleshooting different laptop motherboard faults.
Advanced Chip level Laptop Repairing Training Video Course Online by Laptex is one of the best motherboard repairing training courses available online in Hindi as well as in English.
Laptex is one of the best training institutes in India. Complete chip level motherboard repairing course covers all the sections of the laptop motherboard like VRM Core section, DCIN volt in section, switching section, 3v 5v standby section, SIO section, CPU section, RAM Section, PCH SOC section, BIOS CSME ME Region cleaning.
Laptex provides the complete component as well as chip-level training with live practicals on faulty motherboards to understand the application of the concept. As our slogan defines learn the logic concept.
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[@shekhidrish1507]

Video dekhne maja is baar bahot aaya is baar to dho dala hai jaise. maja aaya thank you sir

[@laptex1377]

Always welcome dear. Keep supporting and sharing our videos.

[@faisalpaloyan4956]

Sir comments me e solution mil jata he. Mene comments se e recently ek board solve kiya.

[@laptex1377]

Good work.👍👍

[@neelbanerjee3086]

what a lovely video.. dil khus ho gaya..

[@laptex1377]

Thanks bro. Keep supporting and sharing our videos.

[@naf4494]

Kia baat hai sir ji, excellent logically explained

[@laptex1377]

Always welcome dear. Keep supporting and sharing our videos.

[@pcrehabplus.]

If it all comes in English. That would do me well.
Am excited about this one.

[@laptex1377]

It's available in HINDI as of now bro ..you can wait for English version.

[@wares9288]

Thanks in advance... waiting for an English one too.. kindly add subtitles if possible

[@Macharangwana6505]

HINDI IS KILLING US BRO TOO BAD

[@AKCOMPUTERS]

nice case explain sir ji..................

[@laptex1377]

Always welcome dear. Keep supporting and sharing our videos.

[@budizkofficial6312]

Is this damage only in the path to pin 17 of the VTT RAM that is problematic, or is there other damage to the SIO control IC?

[@laptex1377]

You can watch it in the video...it will be cleared there...

[@harendraarya8587]

Sir ji lenovo ThinkPad t490 hai usaka io chip program karana hai kaise hoga

[@laptex1377]

Already informed

[@sportstutorial7526]

Sir, this is good but quite difficult for me because of language.
Please help us with English version

[@laptex1377]

You can Watch the English playlist videos

[@Vcsmdl]

Thank you for video

[@laptex1377]

Always welcome dear. Keep supporting and sharing our videos.

[@karuppiahragu46]

I am waiting

[@laptex1377]

💖🤞

[@technicalknowledge3457]

Sir mai ek dso purchase kiya hu unit ka new version but usne usb work nhi karta display aa bhi jata hai board me phir bhi deo nhi batata koi solution sir reply please agar answer possible ho dijiye

[@technicalknowledge3457]

Reply to kariye sir

[@laptex1377]

Check Krna pdega.

[@mulemaismael5731]

Thanks sir

[@laptex1377]

Always welcome dear. Keep supporting and sharing our videos.

[@ganeshkhadka7115]

Waiting sir.

[@laptex1377]

Thanks bro.... keep supporting and sharing our videos.

[@susilkhanal9167]

kaha se kaha jumper mardiya sir but itna lamba jumper vi solution hea kyya

[@laptex1377]

Yes if you know the logic you can do any jugaad.

[@therealspixycat]

Check gates of Vcore mosfets signals using a scope

[@laptex1377]

Okay good point.

[@therealspixycat]

@@laptex1377 also when you are at it check the signal on the mosfet side of the coil: when the upper mosfet gate goes open means you have to see a raising edge on the mosfet side of the coil.
Also when there is a shunt resistor to measure the output current and it does draw to much current you will see that the driver starts and than detects to much current and PGOOD signals a bad Vcore back to the EC

[@sarfrazansari7402]

Waiting

[@laptex1377]

💖🤞

[@ganeshkhadka7115]

I am waiting sir in Hindi dubbed

[@laptex1377]

It's in Hindi only.

[@AjayRaj-tg1vx]

No bootable device found, On-off krte krte laptop open ho jata hai. Aisa problem 3 days 2 days me aata rhta hai, kitna cost padega....

[@laptex1377]

Send to us we will check and update

[@dipeshyadav2570]

Sir laptop reparing ka all tools kena tak aayga

[@laptex1377]

Contact sales team for details

[@Arvind_kumar84]

Hi sir ❤❤❤❤❤❤

[@laptex1377]

Hi

[@jabirt.k6096]

Sir,VDDQ reaching cpu,but no VTT_CNTL?

[@laptex1377]

VTT_CNTL is not input it's the output of CPU which acts as enabling Signal.

[@jabirt.k6096]

Sorry for my message sir,i meant no VTt_CNTL from cpu,even after VDDQ reached cpu

[@manishchoudhary6685]

Sir 19 v missing ho sakta hi

[@laptex1377]

Ni

[@therealspixycat]

Is Vcore driver enabled?

[@laptex1377]

Good point.

[@amarnishad7710]

Laptop reparing karwana tha aap ka numbar mile ga kya

[@laptex1377]

Number available on screen you can contact on that number.