Diagnostic Card ke Maddat se Motherboard ka Fault kaise jane [Chiplevel ]

Dosto Aaj hum Janenge Diagnostic Card ke bare me Viase market me kahi tarike ke Diagnostic card Available hai par humare Engineer 3 type ke Card hi istimal karte hai jo Aam tor par hur engineer karte hai jaise ki
 
  • 2 Digit    —  100 Rs
  • 4 Digit    —  150 Rs
  • TFT Card —  550 Rs
Digit Yane Card par Lage huye LED hote hai  Aur TFT yane Display to Dosto TFT ho Ya Digit kam (काम ) to dono bhi same hi karenge -so tumhe Esme Jada Tension Lene ki jarurth nahi hai …:)
to Aaj ke Post ke liye hum 4 Digit Wala Card Lete hai -to dosto Aap card ke upper dekh sakte ho ki kuch LED lage hote hai .unn Sab LED ki Aapne -Aapne hisab (हिसाब ) se Rating hoti hai jaise ki
 
1 LED    12 V
 
2 LED   -12 V
 
3 LED   3.3 V
 
4 LED     5  V
 
5 LED    Clock
 
6 LED   Frame
 
7 LED   Ratio
 
8 LED   Reset
 
to Jab Hum ese PCI Slots par Lagayenge to voltage ke Sare LED Start honge Agar Koe LED Start nahi ho rahi hai to Uske niche diye Huye Rating ke hisab se Motherboard me problem Ho sakti hai
 
 
Ok  Eske Badh  Diagnostic Card  sabse most important Part hota hai  Reset yane   Motherboard par reset Aa raha hai ya nahi ..to jabhi Card PCI Slots par lagte hai and Motherboard ko voltage diya jata hai tab number 8 ki LED yane RESET LED start hokar band ho jayegi  yane On /OFF hogi  to LED on hokar Off hone ko hum Reset Aa gaya kehete hai
 
to Manlo ki mene Motherboard se RAM Nikal di hai to dosto RAM me kya hota hai – Ekdam Last field me Data Transfer hota hai yane Jab BIOS se Data Nikalta hai tab jakar RAM me Process start hoti hai  ..Eska matlab RAM Nikal ne ke bavajud (बावजूद )bhi RESET par koe Asar padna nahi chahiye .
 
Par Agar me CPU Ko Supply dena band kar du ? Zahir (ज़ाहिर ) si bath hai  humara VRM power Good nikalega nahi -VIRAM Power Jab tak South Bridge ko milega nahi tabtak Wo Reset Generate karega nahi  
 
Dosto Agar motherboard par RESET  Generate nahi hua to  Diagnostic Card par RESET LED ka status  continue ON hota hai yane wo ON/Off nahi hoti hai to Ese Situation ko hum RESET HIGH bhi keh sakte hai
 
 
To Motherboard par Reset Na Aane ka karan ye hai ki Board par kahi na kahi  Supply Missing hai – Jaise ki Ho sakta hai South Bridge ki supply Missing hai – Ho sakta hai RAM ka terminator  Supply missing hai ya CPU ko Uske Hisab se Voltage nahi mil rahi hai .etc  to ye thi RESET LED ki jankari
 
{ Dosto Yad Rakhe RESET ke bina BIOS ko chedkar koe fayda nahi hai kyu ki BIOS ka function RESET Aane ke badh hi start hota hai }
 
Clock LED – 
 
Dosto Same Motherboard se VRM  Supply nikal ne ke badh jaise RESET LED On hi rehati hai vaise hi Number 5 Clock LED Off Ho jati hai -balki Use On rehena Chahiye to ye Kyu hota hai kyu jab hum VRM cable Board par connect karenge tab jakar south bridge Voltage Aati hai fir jakar Clock LED enable hoti hai – to Dosto Jabhi Clock LED blink hogi tab bo dusare LED se Thodhi Deem hogi kyu ki Usme Auro ke mukabale thodi kam voltage Aati hai …
 
Frame LED – 
 
Dosto Frame ka LED On/Off -On/Off hota rahega  -ye process tab hogi jab board Start hone ke badh data Transition  Start Hoga jaise ki CPU data lekar RAm me data process karega -data khatam huaa -Fir CPU data lega aur Ram me send karegi to Enn process me Frame LED On-Off /On-off hoti rahegi
 
 
LED Coding Status  
 
 
Jab computer start hota hai tab ye LED Code change hote rehete hai jis tarah cpu ko data send hota hai usi tarah coding change hoti Rehati hai jaise ki
 
system Start hone par -Restart hone par – Display Aane par -hur step par ye number change hote rehate hai -jab system on hote hi F1 ka message show karega tab ye sare Number ruk jayenge to Dosto Eska matlab hai ki jab Display par koe work nahi honga tab koe code change nahi hoge aur jab display par koe data send-receive hoga tab code change hote rahenge  🙂

 


sabse Important bath Market me kahi Company ke  Diagnostic Card  Milte hai unn sabi ke code bhi Alag -alg hote hai Eska matlab ye nahi hai ki hume hur code ko yad rakhna hai uske bina koe kam nahi honga to ye galat hai to hume ye samzna hai ki system start hone ke badh coding kitne bar change hogi jaise ki
 
  • Motherboard Ok ho – to coding 7 se 8 bar change hogi yane Display Ok
  • Agar RAM problem ho to  coding 2  bar change hogi
  • VRM  problem ho to Coding show hi nahi hongi yane data generate hi nahi ho rahi hai
  • Agr 4 se 5 bar code change hokar .Aage Show nahi ho rahe hai tab Clock generate ke Aas-pas ke register check karo -Ram slots  ke baju ke register ko reinsert kare
  • Agar Continue coding Aati hai to BIOS kharab hai

 


  2 Digit Diagnostic Card Ki basic janakari 
2 Digit Card ki Coding bhi Almost 4 Digit card ke Anusar Same hi hoti hai par Enn cardo me -RESET -CLOCK -ki LED nahi hoti hai Esiliye hume 4 digit Card ka istimal karna hi faydemand sabit hota hai 🙂
 
 
to Dosto Aaj hum ne  Diagnostic Card ki jankari Hindi me Lene ki koshish ki jo tumhe Chip level ke shurwath me honi chahiye – to hum Esi tarah
 
Step-by-Step motherboard -SMPS- Repair karna Sikhenge Eske Aalava hum Aapke liye HINDI me computer ki PDF bhi bana rahe hai jo jald hi humare Website pe free upload  ki jayegi  tab tak humre post ko like -shear -aur comment kare 🙂
 
Thank You !

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Author: Aryan

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16 thoughts on “Diagnostic Card ke Maddat se Motherboard ka Fault kaise jane [Chiplevel ]”

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  2. Aapne site bahut achaa detail diya hi.. basic electronic me mother board components ko kaise pehchane aur unka use work aur cheking kaise kare deatil me bataye..

      1. Jharkhand me koi achcha institute hi nahi hai mam jo hardware chip level course sikhay pls. Help me mam koi ather stet hai jo es tarha ka course karata ho?

  3. gopi hi-tech institute in delhi jaha mai course kiya hu wha bahut achha sikhatew hai jaise arohi ji yha post krte hai usi tarar wha sikhaya jata hai ha ek bat hai arohi ji all in one hai sabse best thanx arohi ji aisi post krte rhiye

    1. COMPUTER over heat ho raha hai ,HDD bhi problem De sakti hai ,1st HDD ko Nikalo Aur dekho Computer Restart ho raha hai ya nahi Still prob hai to CPU ko hume Thanda karna hoga

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