ECS H61H2-M2 v:1.0 No Display Solution | All VOLTAGE IS PRESENT BUT GFX MISSING SOLUTION |
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- Опубліковано 9 вер 2024
- #ecs #motherboardrepair #sio #IT8758E
In this video, I repaired an ECS H61H2-M2 Motherboard that was not
Displaying Anything.
SIO REQUIREMENT MISSING | CHECK THE FULL VIDEO TO FIND OUT.
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Nice one. I liked it. To repair a board you should have adequate knowledge and patience, which you have Dear. Thanks once again . I will be joining your group now. I hope you can help us when we need. Good night.
Thank you so much brother 🙏 appreciate your support 😊
Sir yeh video dekh mera bord repair ho gaya ❤
Very good brother 🙏
Dada. Tumi great ho
You are great brother 👍😊.
All my ffg community members are great and I am grateful to have you all♥️🙏
Very useful video Thank you io ke liye kitan heat temprature setting rakana chahiye and air rakana chajiye sir
380°c air 2
Thank You soo much for giving a Important and Interesting Case study.Big Fan from Bangladesh.
Thank you so much brother 🙏 appreciate your support 😊
As always great repair dada 🤌👌🫰👍
Thank you brother 🙂🙏🙏
Thank you sir ji ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
welcome bro 😀
Sir ji mera lenovo legion ka hogaya display ayahe abhi aap ne jo bola mene wahi kiya thank you sir ji again and again🙏
Nice video sir ji.
Thank you brother 🙏
good work thank you
Most welcome brother 🙏
very good job sir fantastic.
Thank you so much brother 🙏😊
Nice sir help full video
Thank you brother 😊
well done
Thank you brother 🙏
Hello brother, greetings from Peru. I love your videos very much, I trust your knowledge a lot. Therefore, I would like to ask you a question. I hope you don't disturb please. On power sources, such as the PCH 1v Buck Converter power supply. There is a "boost" line that has a capacitor parallel to the phase line (coil) I have investigated, but little have I been able to understand what that line is for with that capacitor. I hope you can help me please. Very grateful from now on
Actually boots line capacitors are used to create the high voltage for switch in channel mosfets. If you see through a dso you can understand that in general MOSFET gate voltage is quite high then the input voltage that's why charge pump circuit is used in the IC so that btsd capacitor and register are used to create that high voltage. If you understand then download any pwm i c and cheeing the internal diagram of that IC you can understand it very easily
And what if I didn't have that condenser in the boost line? Yesterday I got an Asus ROG Strix B550-I board, which had a broken capacitor on that line. And in the coil it had 2.2v, and it was power for the RAM, which is 1.2v. I found that voltage strange, unfortunately I did not measure the voltage again when I placed the 0.22uf capacitor... But the plate came to work. But what would happen if you don't put a capacitor in or if you didn't have that boost line? Thank you very much for your clarification. I'm still going to study with the DSO, why if I have one :D Thanks a lot
I think I already understood better, the boost line that a capacitor has in series with the phase line, is used to generate a higher voltage at the MOSFET gate, than its input voltage. But what is that capacitor used in series for? I understand that a capacitor in series, in alternating current, at a higher frequency, less resistance, which charges and discharges. I'm going to see with the DSO if I find pulses or frequency before or after the capacitor. Although since it is connected to the phase line, then on one side I will have pulses. But on the side of the capacitor going to the IC to the boost line I don't know. But I also wonder, why is it necessary to create a higher voltage at the MOSFET gate, a higher voltage than at its input. Although, if it's channel N, source should be more negative than gate. oh I think I'm getting the hang of it!! I'm going to start studying now, I think I already understood!! Thank you so much
Resp Sir! Very Nice Class Sir. Sir My Dell 15140-1 Motherboard Ram 1.2OK, V Core VTT, Graphic Voltage Missing Sir. PS on and Ground Just Connected with Chempty after VTT, V Core Voltages Comming OK, Graphic Voltage Missing Sir, PS on and Ground Connection Disconnected after No Voltages Sir. Sir Ram IC Problem Sir or Where the Problem Sir. Please Advise Sir. -- ChinnaRao Paderu Andhrapradesh
Do the bios first. And check if you slp signal is ok or not
Hello friend, greetings from Peru again. I don't know if I could understand the video correctly, because the automatic subtitles are sometimes not coherent. But what I understood is that the RSMRST signal detects a change of state in the POWER BUTTON. It also makes a state change. RSMRST like POWER BUTTON starts in high state. But when I pressed the power button, I understood that both make a state change. But now I have done the test with two boards, an MSI Z270 and an Asus B360M-A. Its RSMTRST AND POWER BUTTON signals start high. And when I reboot or turn off the board, I don't see any change in state in the RSMRST signal :( I did the test with a DSO. And maybe I misunderstood. I would be very grateful if you could clarify that doubt for me. And it is I have an MSI board that goes from CPU LED to DRAM repeatedly, without going to VGA OR BOOT. I already did the BIOS and all the voltages are apparently fine. It even has the VCORE voltage and its CPU_RST signal. with its content.
i replied on telegram check
dada class neoa ki start korechen? mone porche ...ame sikhte cheychilam
Nana akhono onek time lagbe bhai.. wait karo please
Sir ji aaj ki date me accha h61 motherbord konsa hai plz bataiye mujhe ek lena hai
Branded to nahi milta but ap lapcare la sakte ho zebroni bhi acha hai
@@FaultFindingGame thanks sir ji
Zebion H81 motherboard hai usme har kuch kuch din mai RTC Rest krna pardta hai short kr ke. Kya issue hoga
Ager RTC section ok hai to yea pch ka fault hai.. also bios bhi kar k dakho
@@FaultFindingGame ok. Thank you sir
ALL OKAY. ONLY TALK NECESSARILY. UNNECESSARY TALK IS ANNOYING.
😄
Volt in section video bana
ok brother sure
@@FaultFindingGame mujhe training do sir je
Desktop me laptop se jyada kaam hai aaj k time me or customer 300 se jyada nahi deta kyoki new board 1300 me available hai
So my best advice for you brother dont waste your time now days in desktop i have repaird desktop mb from last 10 year but now days i have stopped desktop board
Isme bhi customer 300 se jyada nahi dega or new sio hi 450 se 650 ka hai 😂😂😂😂
I respect your decision🙏
Sir je ek desktop ha hp ka uska BIOS lock tha uski bios unlock kiya display ok ha but when i on desktop f1likha hota how to remove
Dakho BIOS mein koi halt option hai ki nahin wo disable kar do to yah hat jata hai maine bhi Aisa case dekha hai halt option ko agar aap disable kar doge to Aisa problem or nahin aaega.
@@FaultFindingGame halt ka koi option nhe ha sir je
Ji hamara group me joint karo
@@ranjanarapti8772 name
@@ranjanarapti8772 woh kaisa
Sir apka shop kaha hai?
home office ichapur