Most hard drives have a TVS diodes to protect HD's from transient voltages. Just removing it fixes it. Some also have a fuse or 0ohm resistor which would need to be shorted to get the HD working again. So remove big black and short the small black to get it working again. 90% of HD problems fixed.
Its been a while I played with drives. But desoldering the big black blocks does no damage as they only short the power lines when fused but the power supply itself will shut down if thats the problem.. Could be a stuck motor.. in which case open the case and spin the platter but then the drve becomes useless but could get the data off..
How do you know the resistors what their resistance is because I think they are not listed on the printed circuit and the diode is not listed either, is it possible to connect normal diodes and resistors? What is the power that can go through them? Thanks
Hi I have a hardisk with the Rom (Bios burned - in the sense that PCB's rom is missing) Reason I had buying a card to do the swapping but the repairman lost the original card) Do you think it is possible to recover my Seagate Hardisk? In short, the HD has never been opened and card that has does not have the original BIOS I feel the engine turns but it doesn't see any data windows with new pcb donnor Thx Franco Italy.
ye capacitor nai hai bhai ye diod hai and diod me oneside reading hota hai capacitor check karna hai to black probe ground karo and red se capacitor ka dono point check karo koi v reading or beep aaye to capacitor faulty hai
My hdd pcb is not working, not spinning the hdd. I've checked with multimeter and I find out the Q4 3pin diode in the middle is 0,0001 and beeping noise so I have to change that diode and that's it? the 2 other leg is fine just on the middle one is beeping.
u can buy an faulty hard drive for market but must chack its circut same as your drive and using smd machine to change any kind of capaciter/resistance etc.
Sir, recently my hard disk was correpted dut to loose connection of power cable to hard disk then i got some burned smell from that hard disk, please tell me is it possible to recover the data?
sir mere pas pc k 2 harddisk hai ume moter rotate aur read nahi kr ra hai kaise thik kru mere pas multimetre bhi nahi hai check krne k liye components ko koi aaisa tarika batao jisse harddisk thik ho Jye
Nice video sir. mere pas hgst 2.5 inch 500gb hard disk he. power on karne pr spin hoti he windows start bhi ho jata h pr 10 minutes baad pc freeze ho jata or hard disk bahut garam ho jati he. iske baad hard disk spin karna band kr deti h. uske baad pc restart karna padta h thandi hone pr hard disk fir chalne lagti h plz give solution
Dost!!!!!!! Yee hard disk ki,magnet ka problem he ,data recovery centre me Lejaoo ,repair hone ka 20% chance he ,phir bhi charges jayada lagega, best he ki app new hdd buy karlo.
bhai meri help karo please meri hardisk corrupt hogaui hai koi solution do please mei bahoot Pareshan ho mera 5 saal ka data khatam hoagaya hai isko recovery kais akare please
Agar aap koi customer se ye halat me hdd lete aur use theek karte to kitne paise lete? Meri bhi kharab hui hai Aur mai ek student hu to jyada paise nhi hai mere pass.. kisi ne lootna nhi chahiye mujhe iss liye puuch raha hu
okkk,,, First . Agar Circuit Board Ka Problem He Too reparing Ka Under 500 Rupes . Scrcuit Board New Replace Karna Pade to 800 to 1500 Rupes . Second . Agar Hdd Ka Head Replace Karna Pde Under 1500 Rupes. lekin hard Disk Jayada Damege Ho Aur Reparing Nehihuaa to Data Recovery ka 25,000 Rupes lagta He . All Market Me Yehi Price chalraha he. Pilhal me Hdd recovery Nehi Kar raha hun. All The Best
@@ITECHNICALSUPPORT mai gen hdd bahar rakta tha taki wo garam na ho aur ek bar maine use chalu condition me hilaya to awaz aai aur wo ekdum band ho gayi... tab se band hai
Lower RIGHT Hand corner of your RUclips Screen, click on "CC" for close caption - it is in English, and yes, this is an excellent tutorial; WELL WORTH reading !
Mera Hitachi ka 1tb drive hai Jo kharab hai..motor chalta toh hai but jaldi hi heat ho jata hai..1min main hi..detect v nahi kar raha..kya problem. Hoga uhmain?
Sir aap apna no share krenge mujhe aapse kam h mere pc me jab start krte h to 1. Green light jlti h or ek red but red wali blink nhi ho rhi h or display bhi nhi a rhi h btao me kya kru ya to solution bta dijiye nhi to aap apna phone no. De dijiye
Sir mene cpu check krwaya tha to ram ki problem h pr jab cpu start ho gya to booting ki problem bhi ho rhi thi tk hard disk me to koi problem nhi ho rhi h aap mujhe apna no. De sakte h me aapse thik krwa lunga sir btaiye plz
app circuit bord ki pin ko cut kare change kora-do dusre hdd circuit me-se.yaa phir ek option , ===== sata data cable ko ,direct hdd circuit me sold-ring karo-do, yaaa-phir app ke pass same to same circuit borad he to change karo-do
Bro meri 160 gb hard hai starting mai us ki awaz tik tik ki ati hai or hard disk bnd ho jati hai. Or ye kaam 3 se 4 dafa hota hai. Us k baad wo bnd ho jati hai. Kya wja ho skti hai
Sir appne hdd repair to kar di but electronic ki knowledge shyad thodi Kam Hai. Hdd main Capacitor non poler hote Hai to checking time multimeter ki wire kyo change Kar Rahe ho. Ye diode Hai my dear
Mera wala sata 320 gb segate company wala hai .. Mai jab us par window kArta ho to sirf us bar desktop par chala jata hai...magar jab dobara restart karta hoo to window start honay se pehlay cornor mai dot bar bar repeat karta hai ... How to fix this problem
Ah.. glad to see Hindi with translation 👍🏻, thx bro
Creative video, keep it up,thanks :)
Most hard drives have a TVS diodes to protect HD's from transient voltages. Just removing it fixes it. Some also have a fuse or 0ohm resistor which would need to be shorted to get the HD working again. So remove big black and short the small black to get it working again. 90% of HD problems fixed.
What if the motor control ship starts overhearing as soon as you plug the hdd, is that also just a tvs diode issue?
Its been a while I played with drives. But desoldering the big black blocks does no damage as they only short the power lines when fused but the power supply itself will shut down if thats the problem.. Could be a stuck motor.. in which case open the case and spin the platter but then the drve becomes useless but could get the data off..
Sir capisiter koisa bi chal jayega kya
Very useful comment
This part is diode not a capacitor
Yes
Good job
How do you know the resistors what their resistance is because I think they are not listed on the printed circuit and the diode is not listed either, is it possible to connect normal diodes and resistors? What is the power that can go through them? Thanks
very nice video
Hi I have a hardisk with the Rom (Bios burned - in the sense that PCB's rom is missing)
Reason I had buying a card to do the swapping but the repairman lost the original card)
Do you think it is possible to recover my Seagate Hardisk?
In short, the HD has never been opened and card that has does not have the original BIOS
I feel the engine turns but it doesn't see any data windows with new pcb donnor
Thx Franco Italy.
without bios chip it is possible with a Platter swap to a Healthy drive. Difficult and risky. Or you can order an identical pcb and pray it will work.
good video pcb
subtitle also available bro .
No need for subs I can see and hear what you r saying good video upload my friend good pcb fixing
Good
हार्ड डिस्क ओपन करने के वापस चलती है या नही
hi, how many degrees to adjust and how much the blowing of the hot air station? thanks
Thank you ..Ho gaya mera 1000% working
ye capacitor nai hai bhai ye diod hai and diod me oneside reading hota hai capacitor check karna hai to black probe ground karo and red se capacitor ka dono point check karo koi v reading or beep aaye to capacitor faulty hai
shai h doide ko capcitor bol rha h bevakuf h kuch bhi video banata h
You are right Niraj ji
Can u repair Hitachi 120 gb, sata, hdd...
3:02 this is not a capacitor, this a zener diode
Starting wala diode hai capacitor nhi
My hdd pcb is not working, not spinning the hdd. I've checked with multimeter and I find out the Q4 3pin diode in the middle is 0,0001 and beeping noise so I have to change that diode and that's it? the 2 other leg is fine just on the middle one is beeping.
👍
OK...i really really sorry, it's not a diode ,it's a smd capacitor, thanks for all of your support.
Sir apka mobile number kya
Hai
shall i replace this defective board with another harddisks board
if use analog multitester how to understand while test hardisk capacitor
Sorry To say Dosto its Ok Mistake Hoti Hai Unho Ne itna Acha Video Banay Koi Tarif Karne k jaga Mistake Niklana Muje Sahi nhi lag rah
Capacitor ???
Nice video. Awaj bhi first class
Sir I am facing the same problem ...May I know how much will they charge for changing capacitor ....May I know your address as I stay in Hyderabad
u can buy an faulty hard drive for market but must chack its circut same as your drive and using smd machine to change any kind of capaciter/resistance etc.
ruclips.net/video/uTFVDmCO6tA/видео.html
Good explain
Same problem in my hard disk, but how to get that replacement part ?
Diode nikalne keliye AIR and HEAT kitna diya?
bhai koi bhi hard disc ka part koi se hard
disc ma laga sakta ha kiya saam honi chaiya
superb, sir jai hind
Poor you...You even do not know what you measure..
It is a diode and not capacitor, you coud recognise with eyes!
ruclips.net/video/uTFVDmCO6tA/видео.html
Hahahah shi bat
Ur r right....
Bhaiyaji... Sahi pakde hain..
Sir ye capisitor kaha milega plz koi to btao
Any other hard disk pcb & laptop motherboard
Sir where do u stay ?
And which Hard disk(number) and pcb ( number ) you repaired in the video ?
Hard Disk number & part no don't matter.
Surat Gujarat
Sir, recently my hard disk was correpted dut to loose connection of power cable to hard disk then i got some burned smell from that hard disk, please tell me is it possible to recover the data?
i have drive can detect but not spin & incorrect function message after choose initialize disk use MBR disk management
sir mere pas pc k 2 harddisk hai ume moter rotate aur read nahi kr ra hai kaise thik kru mere pas multimetre bhi nahi hai check krne k liye components ko koi aaisa tarika batao jisse harddisk thik ho Jye
CIRCUIT hi change karo
Hdd plates khasay purchases kray koi sayet batao
offline market
Prob kya wo to batao. Pehele, ditect open hi kar diya isko
keep giving repair video
Ager hard disk me power saply ke pass wala sbse chota wala cepesiter fat gya ho to kya kare.... Please bataye
replace karke try karo, yaa phir pcb change karo
is capacotor?? diode??
Nice video sir.
mere pas hgst 2.5 inch 500gb hard disk he. power on karne pr spin hoti he windows start bhi ho jata h pr 10 minutes baad pc freeze ho jata or hard disk bahut garam ho jati he. iske baad hard disk spin karna band kr deti h. uske baad pc restart karna padta h thandi hone pr hard disk fir chalne lagti h plz give solution
Dost!!!!!!! Yee hard disk ki,magnet ka problem he ,data recovery centre me Lejaoo ,repair hone ka 20% chance he ,phir bhi charges jayada lagega, best he ki app new hdd buy karlo.
bhai meri help karo please meri hardisk corrupt hogaui hai koi solution do please mei bahoot Pareshan ho mera 5 saal ka data khatam hoagaya hai isko recovery kais akare please
my problem is my hdd is spining but not detecting in bios . pls give solution
Sir mere ek harddisk Ka data recovery krna hai to wo ho Sakta hai kya Apke passss
Bhai meri help karo plz . 1 hard disk hata dun tu pc agy chalta hai jub wapis lagata hon tu 0c agy nahe chalta
My number in description
Ok
Thosr are TVS diods not capacitors.
Bhai minimum or maximum kitni reading aaye to component sahi hota he. Plz make detailed video
Diode & capacitor 300 to 800
Viewers ko sorry kaho for your wrong information.
He is calling capacitor...a diode...and everything that follows is incorrect
Tumhare liye sab hi Capasitar hi hai naa. Diod, Resistense Ic ca to kam hi nahi hai......😀😀😀
Where are you from??
I have 6 hdd not working
4 pcs sata & 2 laptop hdd
Anyone in Ahmedabad who repair hdd pcb board
bro saarao ko check kr ka dikha do kyu muja pta nahi chla raha or my bhi try kart hu kii ap ko video bna ka send karu
Agar aap koi customer se ye halat me hdd lete aur use theek karte to kitne paise lete? Meri bhi kharab hui hai
Aur mai ek student hu to jyada paise nhi hai mere pass.. kisi ne lootna nhi chahiye mujhe iss liye puuch raha hu
okkk,,, First . Agar Circuit Board Ka Problem He Too reparing Ka Under 500 Rupes . Scrcuit Board New Replace Karna Pade to 800 to 1500 Rupes . Second . Agar Hdd Ka Head Replace Karna Pde Under 1500 Rupes. lekin hard Disk Jayada Damege Ho Aur Reparing Nehihuaa to Data Recovery ka 25,000 Rupes lagta He . All Market Me Yehi Price chalraha he. Pilhal me Hdd recovery Nehi Kar raha hun. All The Best
@@ITECHNICALSUPPORT mai gen hdd bahar rakta tha taki wo garam na ho aur ek bar maine use chalu condition me hilaya to awaz aai aur wo ekdum band ho gayi... tab se band hai
To kya problem ho sakti hai? Wo kabhi nhi giri
@@eshandhok2591 Local Service Center Me Reparing Try Karlo . Recovery Ka Naam Mat Lena Nehito Jayda Pisa Lenge ??
Dear Sir, mere hard disk ki sata conectar ki kuch pin tuti hai, to kya kare
Sata cable ko cut karo & hard disk sata connector pe direct soldring karo.
Pahele prob kya hai wo to batao, aise hi khol liya
bola too tha pehele hi ,power ka problem he.
@@ITECHNICALSUPPORT Bina show kiye kese pata chale, aiae fake video bahut hai RUclips pe
Nice
Pak bagaimana kalau kedua kaki capasitor tidak terhubung ke tanah terimakasih
That component was a capacitor or a diode? Learn first the component name.
That's a diode
mera wd hard disk read nahi ho raha hai. aap repair karoge kya.
This parts is diode, Not capacitor.
Mera system jal gaya h .or hard disk ka sata cable damag ho gaya h kya hd banega
New PCB Replace Kardo
Kya uska circuit board replace Kara ja Sakta hai? New same model ka HDD kharid k?
nehi ,only same brand ,same model,same gb ho na jaruri he ,to jakar circuit fit hoga
Where the F is the English translation
GOOGLE USER milkanalyzr.pcb.price.made.in.china
Lower RIGHT Hand corner of your RUclips Screen, click on "CC" for close caption - it is in English, and yes, this is an excellent tutorial; WELL WORTH reading !
2:09 Aren't these a diodes ?!
Meri ye cheap kharab hui hai... online kaha milegi?
Hello sir kisi or hard ka board dosri hard pr laga skte hi k ni
same configuration honi chahiye , & Bios Chip BHi Change Kari Pade Gi..
Hii sir mere pash wd ki 500gb ki hard disk he par detect nahi kar rahihe pc me Ghum Ke Bande Ho Jati Hai motar
Hard disk m power plug ulta lag gya ples help kya sahi ho skta hai pcb
Kya aapka phone number milega aur kya aap hard disk repair kar sakte hain. Mera 320gb aur 500gb ka hard disk kharab pada hai. Kitna charge hai aapka?
Jab capacitor dusri hdd se nikala tab value 667 jesi thi aur ab jab pcb me fix kiya to value 1700 ke karib ho gai. Aisa kese hua, pls answer
Mera Hitachi ka 1tb drive hai Jo kharab hai..motor chalta toh hai but jaldi hi heat ho jata hai..1min main hi..detect v nahi kar raha..kya problem. Hoga uhmain?
super I/O ka problem he,but app same to same circut bord rplace kardo, woo repair nehi hoga .
Hard disk kabhi kabhi detect nahi hoti aur agar hoti hain toh kuch der ke baad hang ho jati hain kuch solution hain kya
हार्डडिस्क में मोटर घूम रही हे ..पर डिटेक्ट नहीं हो रही ....pls suggest
sircuit clean or ripair karke dekho,nehi to same to same sircuit board replace karo
Sir aap apna no share krenge mujhe aapse kam h mere pc me jab start krte h to 1. Green light jlti h or ek red but red wali blink nhi ho rhi h or display bhi nhi a rhi h btao me kya kru ya to solution bta dijiye nhi to aap apna phone no. De dijiye
no display ke vare me video he channel me.check karo
Sir mene cpu check krwaya tha to ram ki problem h pr jab cpu start ho gya to booting ki problem bhi ho rhi thi tk hard disk me to koi problem nhi ho rhi h aap mujhe apna no. De sakte h me aapse thik krwa lunga sir btaiye plz
sir , i need your help, for repair wd pcb, please pcb number 1822
find on amazon
@@ITECHNICALSUPPORT he wants you to make a video not where to buy it
@@alialwayel6706 ?? i don't understand bro
The guy wants you to make a video about repairing WD PCB #1822. Please use Google translator. Thank you!
Circuit board ka no connector he jise hard drive motherboard se connect hota woh tut gaya he ...yeh kese thik karna hoga..pls reply dena
app circuit bord ki pin ko cut kare change kora-do dusre hdd circuit me-se.yaa phir ek option , ===== sata data cable ko ,direct hdd circuit me sold-ring karo-do, yaaa-phir app ke pass same to same circuit borad he to change karo-do
Hi sir
Hello
Bolchelam ja hard disk ta aram vhaba tike korachelam kento recover hoie ne please help me
Need harddisk Circuit for harddisk
Sir wd hardix 500 GB ka kam nahi kar raha Karbam nikala canect hori chod ri aur hit Jada hori plz bataeye kya karna hai
Bro meri 160 gb hard hai starting mai us ki awaz tik tik ki ati hai or hard disk bnd ho jati hai. Or ye kaam 3 se 4 dafa hota hai. Us k baad wo bnd ho jati hai. Kya wja ho skti hai
Aapki hdd ka head thik se ghum nahi raha hai, tik tik means knocking aavaj wale video dekhe, pata chal jayega ki kya kare ab
Sir Mera HDD me Cepsetr chort Huva Hey To Kese Sahi Karu
Dushra Laga Ke Sahi Kr Sakta Huu
Segata ka 500gb hard disk sir motar run holy Banda oujth Kay problem please
bhai meri 2.5 inch harddisk mai power hi nahi aa rahi hai.kuchha vibration bhi feel nahi ho raha hai harddisk mai.kya problem ho sakta hai .plz help
circuit board me problem he.open kar-ke cheak koro
your video title normaly must be "sata हार्ड डिस्क सर्किट मरम्मत " in hindi don t sheat for money you are hindi
write in hindi
क्या आप की हार्ड drive "क्लिक क्लिक" कि आवाज कर रही थी?
no
Sir appne hdd repair to kar di but electronic ki knowledge shyad thodi Kam Hai. Hdd main Capacitor non poler hote Hai to checking time multimeter ki wire kyo change Kar Rahe ho. Ye diode Hai my dear
Pawan Kumar yea you are correct diod me oneside reading aata hai capacitor to brown colour ka hota hai hdd me and reading nahe aata hai😊
sir capacter short kitni reading tk hota hai. ja bilkul hi dead ho
Aap ke pass segat HDD ka new PCB board mil jayegaa kya plz reply
sorry bro
Kaha se buy kar akte hai logic card koi idea
Hlo sir
Deod hai Bhai jo short hai puri taiyari karo ok
Hi
bhai wo capcitor nhi diod hai
Ok
Mera wala sata 320 gb segate company wala hai ..
Mai jab us par window kArta ho to sirf us bar desktop par chala jata hai...magar jab dobara restart karta hoo to window start honay se pehlay cornor mai dot bar bar repeat karta hai ...
How to fix this problem
Send Me your Query
Properly Use hdsentinel For Check Your Hdd ok or not
www.hdsentinel.com/download.php
Aapka shop kha pe hai ??
Sir aapka number chahiye.. Mere hard disk ka same issue hai.. Pls share your number..
bios show in hard disk but windows does not show hard disk
@Dharmendra, that's file system problem in your hard drive.
Pahele ye value 600 je si thi aur lagane ke bad 1759 kese ho gai