More than 20 boards I have waited and changed same ic.....But last week only I was tried this way proud my self...but ur easily exposed .....but your videos are good ur way of teach wow nice ..keep it up
If you use a camera stand with flexi neck, your video presentation will be even better. The camera man is unable to hold the lens properly. However, your diagnosis and explanations are really good and helpful. Thanks for uploading
कितनी आसानी से अपने कर दिया सर क्योंकि मेरी भी कंप्यूटर में ऐसी प्रॉब्लम हुई थी डिस्प्ले नहीं आ रहा था मैंने कंप्यूटर शॉप वालों को दिखाइए पर उन्होंने देख लिया पर किसी को ठीक नहीं हुआ अंत में मुझे मदरबोर्ड बदलना पड़ गया 🙄
Sir , If any similar problem occurs in future, I will not understand, which IC to connect to which IC gate. Did the jumper wire come over the motherboard ?
Please don't do that. The VRMs are designed to provide a variable voltage output according to the Vcc_VID code generated by CPU as per the load. There are more than 1 phase in VRM to reduce the switching load and ripple in the output. One phase means one or two Hi side MOSFETs, 2 Lo Side MOSFETs, one coil and some capacitors and a driver IC for the Hi and Lo sides. To reduce the load on PSU and to reduce ripples, each of the phases are switched on and off at different times. If you tie two phases to single gate driver output, both will switch at same time. Also the gate driver for the faulty phase is now totally out of the circuit, that means the voltage and current sensing if any done from that chip will be wrong or absent. This will cause erratic power delivery and may damage the CPU.
Also, since the CPU dynamically scales voltage and frequency, there will be voltage droop. The CPU will never get the correct reference voltage at all power stages due to the negative feedback loop that is used to correct voltage droop. This will cause the CPU to not run stable, similar to what happens when you run at high frequency and low voltage in case of overclocking. The diagnosis in this video was good, but the repair was totally unacceptable. It would have made more sense to swap parts from a donor or dead board since these LGA 775 boards are considered scrap by today's standards.
Pretty geeky . Can you help me . Cpu fan, chasis fan, turn on. But no signal to monitor, keyboard and mouse. Tried with a new ram, new SMPS, new CMOS battery. Clear CMOS also done. Took the motherboard out of the chasis. Connected just the processor , ram monitor, keyboard, mouse ( individually also) . But no signal to monitor keyboard and mouse . Ryzen 3 2200 g , on asus prime a320 motherboard. Please help .
It would be appreciated if you could put close caption on this video. I have several dead boards that I would love to find out what is wrong with them but I cannot find a step by step video on how to trouble shoot and follow from the beginning in English motherboard repair. Does anyone know where you can get gigabyte schematics for their motherboards? I can't find any and when I thought I had found a site I got a virus. Thanks for any help.
Hamare city mein toh repair wale shorting hone par seedha poora motherboard hi change karne ki advice dete hai.. Aur apni mehnat bachate hai... Aur customer ko 2500-3000-3500-4000 rs tak ke motherboard laga k dete hai... Customer ka nuksaan karte hai... Voh bolte hai ki shorting ka koi illaaz nahi hai.. Aap board change karva lo
sir..i want solution for intel DH61HO motherboard power dead problem....front pannel on board on/off sw 3.3v is present but no power on...also i check to 24pin power connector of 5v supply green & black wire direct short then power on...but could not present in vrm section 1v/1.5v...so pls help me
Sir,, mera 1 year old laptop ASUS X505ZA Ryzen5 charge karte hue bed se neeche geer gya tha, battery par normal chal rha tha, but charge nhi ho rha tha. Local mechanic k paas le gya, usne kisi bdde se machine se check kiya jisme multi pin laptop charger tha and kaha ki sorting hai, ₹2200 lagega. And jo bhi customer aaya uske paas sabko Mother board ka issue bol bill 2000-2500 bana rha. Kya sach me sorting issue hai ? ya charging connector bhi toh kharab ho sakta hai ? plz reply kriye, muje lag rha ki sabko thug rha.
My CPU lenova dd2 ram no sound beep all open think centre show f1 ender after setup hanged not open bious booting os not loading this problem i live.mumbai.dharavi can you any help
इस वीडियो के लिए मैं आपको बहुत बहुत धन्यवाद देता हूं यह वीडियो मेरे लिए बहुत ही महत्वपूर्ण है।
Bhut bdiya sir ji you are so kind ......Aap dil ke saaf ho jo itna bta dete ho....
you are genius seriously... very techinical man.
very good approach to learn how to handle such typical board supply related h/w issues....many thanks
Bhagvan apko hajao sal jiye .godbless you. kamal delhi
thanks dada,I have no knowledge but i try n do it,successful.
Thank mere bhai❤
Do dino se preshan tha
Good work men👌👍
Very nice information Tx sir 🙏
very nice video sir ji thanks a lot
Multumesc, m-ai ajutat foarte mult.
धन्यवाद, आपने मेरी बहुत मदद की।
mue
More than 20 boards I have waited and changed same ic.....But last week only I was tried this way proud my self...but ur easily exposed .....but your videos are good ur way of teach wow nice ..keep it up
Sir hdd firmware per bhi vedio bano jaldi se.please sir bahut problem ho rahi hain.total detail.apki sabhi vedio best hain
Good practical.tks
Great work kushwaha jee
Your videos are awesome thanks
HOW MUCH COST COMPUTER MOTHERBOARD REPAIRING LEARING
Wonder full nice info
Good on sir...
Thanks sir..
If you use a camera stand with flexi neck, your video presentation will be even better. The camera man is unable to hold the lens properly. However, your diagnosis and explanations are really good and helpful. Thanks for uploading
jabardast video nice video
bahot sahi sir
Thank you Sir
Very nice 👌👍
Very good👍👍👍
Rajkumar sir very helpful
Very good 😌👍🙏
कितनी आसानी से अपने कर दिया सर क्योंकि मेरी भी कंप्यूटर में ऐसी प्रॉब्लम हुई थी डिस्प्ले नहीं आ रहा था मैंने कंप्यूटर शॉप वालों को दिखाइए पर उन्होंने देख लिया पर किसी को ठीक नहीं हुआ अंत में मुझे मदरबोर्ड बदलना पड़ गया 🙄
Kinne paise Lage apke
Very nyc sir ji
Sir app bohot achese explained krte ho but video clearly nahi dikh rhi ...
बहुत खूब
nice trick boss
Super sir g things
Good info
very nice video
Nice video ❤❤❤❤
Thanks sir
good teacher
Sir Video is good but video quality is poor. Can't see small component. Please zoom. Please use good quality camera.
Thanks
Excellent
super sir
Sir , If any similar problem occurs in future,
I will not understand, which IC to connect to which IC gate.
Did the jumper wire come over the motherboard ?
Please don't do that. The VRMs are designed to provide a variable voltage output according to the Vcc_VID code generated by CPU as per the load. There are more than 1 phase in VRM to reduce the switching load and ripple in the output. One phase means one or two Hi side MOSFETs, 2 Lo Side MOSFETs, one coil and some capacitors and a driver IC for the Hi and Lo sides. To reduce the load on PSU and to reduce ripples, each of the phases are switched on and off at different times. If you tie two phases to single gate driver output, both will switch at same time. Also the gate driver for the faulty phase is now totally out of the circuit, that means the voltage and current sensing if any done from that chip will be wrong or absent. This will cause erratic power delivery and may damage the CPU.
Also, since the CPU dynamically scales voltage and frequency, there will be voltage droop. The CPU will never get the correct reference voltage at all power stages due to the negative feedback loop that is used to correct voltage droop. This will cause the CPU to not run stable, similar to what happens when you run at high frequency and low voltage in case of overclocking. The diagnosis in this video was good, but the repair was totally unacceptable. It would have made more sense to swap parts from a donor or dead board since these LGA 775 boards are considered scrap by today's standards.
@@DheerajCVR bro where you learnt this stuff ??
I have built pcs and done basic repairs but don't know this much teach me
Right.🙏🙏
Bro apki number dedo please
Pretty geeky . Can you help me . Cpu fan, chasis fan, turn on. But no signal to monitor, keyboard and mouse. Tried with a new ram, new SMPS, new CMOS battery. Clear CMOS also done. Took the motherboard out of the chasis. Connected just the processor , ram monitor, keyboard, mouse ( individually also) . But no signal to monitor keyboard and mouse . Ryzen 3 2200 g , on asus prime a320 motherboard. Please help .
Sir jo apki display dikh rhi h wo kya physical damage hone ki wajah se asi dikh rhi h... K apne aap ho jati h esi.... Please rply sir
It would be appreciated if you could put close caption on this video. I have several dead boards that I would love to find out what is wrong with them but I cannot find a step by step video on how to trouble shoot and follow from the beginning in English motherboard repair. Does anyone know where you can get gigabyte schematics for their motherboards? I can't find any and when I thought I had found a site I got a virus. Thanks for any help.
Verry good video sir
Sir car stereo per bhi video bnaiye please
From Pakistan 💞♥️ acer wala
Computers repairing wale na bol rahe hai ke repair nahi ho sakata Jo WO component JAL chuka hai usko sort marke board ko on kar sakte hai kya?
which brand of isopropile alcohol is good ??
nice video sir
Nice sir🙏
Make a video on desoldering all comments on motherboard and resoldering again
All is good
respected sir. i am electronics technician .dell 960 desktop yellow light problem.
Where are you live?
Agar ap smps ka 12 16 pin ka vyar mothar brod me lagate hi smps band ho jaye to kiya kare
Hamare city mein toh repair wale shorting hone par seedha poora motherboard hi change karne ki advice dete hai.. Aur apni mehnat bachate hai... Aur customer ko 2500-3000-3500-4000 rs tak ke motherboard laga k dete hai... Customer ka nuksaan karte hai... Voh bolte hai ki shorting ka koi illaaz nahi hai.. Aap board change karva lo
Mera ek board hai tb250 btc pro biostar us mein main chip problem hai no display hojayega kya
Good sir
sir plz make video i3 i7 i5 motherboard repair thanks
Sahi hai sir
how long will it last?
#rppgrouptec# Rpp institute
Hello sir!!
My motherboard's ethernet cable light is on so does that mean power is flowing through my motherboard??
Yes
Sir.🙏 Diagnostic card ke pichhe badi ic hai jo badi heatsink se dhaki hui hai vo ic kharaab ho jaye toa kya system on nahi haha???
sir..i want solution for intel DH61HO motherboard power dead problem....front pannel on board on/off sw 3.3v is present but no power on...also i check to 24pin power connector of 5v supply green & black wire direct short then power on...but could not present in vrm section 1v/1.5v...so pls help me
Mera digilite motherboard dead ye repair ho sakta hai
Thanks
Mere pass yahi modle ka motherbord he ibm ka so kya aap repair kar sakte ho kya.
Bhai ji procesor fan ni chal raha ik capacitor khrab hai sahi hojayega kya?
sir bena ic ke computer chalega kiya bataiyeen please
Dell er brand pc er motherboard hobe?
Sir mere pass 2 motherboard hai g31 zebronics repair k liye ap k pass bheju kya sir
sir aapne lan ic nikaal diye to lan nhi chalega kya ?
Sir,, mera 1 year old laptop ASUS X505ZA Ryzen5 charge karte hue bed se neeche geer gya tha, battery par normal chal rha tha, but charge nhi ho rha tha. Local mechanic k paas le gya, usne kisi bdde se machine se check kiya jisme multi pin laptop charger tha and kaha ki sorting hai, ₹2200 lagega. And jo bhi customer aaya uske paas sabko Mother board ka issue bol bill 2000-2500 bana rha. Kya sach me sorting issue hai ? ya charging connector bhi toh kharab ho sakta hai ? plz reply kriye, muje lag rha ki sabko thug rha.
Sata not detected. Harddisk ok. Slove kaysa hoga?
Sir mera ek Zebronics zeb g31 775 socket motherboard dead ho geya he ( power not ON), can you repair it ???
Please reply sir.
Once I put hot air near a capacitor and it blew up right upon my face.
Don't use hot air blower in motherboard the Capacitor can't take hot air you can use brush to clean or pumping blower
Motherboard ko this krna hi
🤣🤣
😂
NICE
Hlo sir mera pc ma ek problem hai over heat horaha hai maine termal paste laga k dekha toh b same problem hai kya problem hoga sir
Sir aap compuer me sysmatic diagram ko samjhakar computer ko repair kr sakte h
ATX_CPU ka jack lagatehi voltage drop horahahe. Kiske waja se ho saktha he
Hello sir please make video on dell 755-760-745-780-330-360-380 etc desktop orange light solution
thanks
Sir aap kahase ho
Sir can I Repair xerox machine's motherboard ?
sir heat sink Graphic card ke baju wala..heat hota hai toh kya karna hai?
Sir aapka institute kaha par h?
kon sa Trc crystal hai. Number bhi hota h eska kya
Hum patrol se mathorboard clean kar skate hai
I have a motherboard restarting again n again no display .
Have checkvrm south bridge and every capacitor and resister every thing is ok .
sir aap dell cpu 780 drandid dad board par video banain
Aap kaha pe rehte hai
Plz bataye muje computers repairing wale na bol rahe hai ke ye repair nahi hoga
Sir, mosfet repair karne ka detail me bata do
Bhai tripod pe rkhlia kro itna shake kyu krte ho camera kus ni pta chlta aise... video to bhut knowledgeable hai but video quality bhut poor hai..
sir same board hai vo restart ho raha hai continued
Sir, motherboard change karne se long-lasting laptop chalta hai
My CPU lenova dd2 ram no sound beep all open think centre show f1 ender after setup hanged not open bious booting os not loading this problem i live.mumbai.dharavi can you any help