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💥 AFS DVD MAGIC... 💥 Total 15 dvd's 40,000 💥 4 Theory, 6 practical,3 special edition. 2 dvd's ADVANCED LAPTOP BIOS EDIT full course 💥 Including bios edit & uma conversion 💥AFS BADA BUNDLE Data
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Obunachilar
-224 soatlar
-27 kun
-1830 kun
Postlar arxiv
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Today very urgent....in admitted in hospital.....for the surgery.... around cost 2000000/-
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Assalamu alaikum wa rahmatullahi wa barakatuh Rafi sir... Permission I'm send this in our group......
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Case study
Bord part number is. La-8241p
Dc Reding is showing is 0.075
Press on off button. No veriation. Stell seam.
After lptop opan cheak bord.
Pq101 is burn. This p chanal mosft. Becouse the number is p4407a. I understand for p chanal. Dvd me master bata diya tha ki ood or Evan number ke bare me.
Tab scrap bord se p chanal mosft nikal ke bord upar laga diya. Tab dc reading is 0.005 aaya. Trigger kiya tab amper 0.985 tak chala gaya. But no display.
2) tab mene fir bios kiya .tabhi bhi no display. Wapis old bios dala cheak kiya to no display.
3) 15 minit tak kuch nahi kiya. Ku ki all voltage ⚡ ban rahe the. Tab master ne bola tha ki sochne ka tarika badhalo. Bord ripari aapne aap hoga.
4) mera dc matchion hamesha 21.00 voltage par rahta he.
Usko 19.50voltage tak leke aaya. Tab trigger kiya to dc Reding is 1.300 chala gya aaur display aaya.
Thnxs afs solution teams
And my master. Sochneka trika badhlo bord ripari hoga.
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💥 We need bulk HOKI dc power supply.
💥 Old or new, we will purchase at your price.
💥 Contact me on 9663011022 @ AFS SOLUTIONS
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LAPTOP CARE CENTER
Required experience chip level engineer for Laptop motherboard repair...
Salary demand as per his work skill ....
Contact 9821180846
Location MUMBAI
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💥 Its been an honour To meet you Brother Nirmal Singh & your younger brother & Dinesh Jangid @JODHPUR.
💥 I was really overwhelmed with your respect & hospitality towards AFS FAMILY members.
💥 It was really a golden time spending with you each & every minute & unforgettable moments of life.
💥 MAY ALLAH BLESS you with all the happiness, health & success in your life (AMEEN).
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Case study 42
Gateway laptop dead
I recive only board La-7912p
Check with dc amp 0.012
Press power button nothing happen
Check for shorting nothing found all coil impidence ok
Board full clean
Now check do 3v and 5v ok
3v and 5v always ok
Power button high low high ok
But pwrbtn_out has only 1.2v and when power button nothing change..
1 do all 3 bios but same
2 change io for lenovo scram board and check amp same 0.012 but pwrbtn_out 3v
Program io
Now dc reading 0.003
And not always volt genrate
Then change new io and check amp 0.012 press power button nothing happen ..
Program new io
Now dc reading again 0.003 and always volt not pressent
Now standby ic little hit and check standby voltage genrate and board on but after power off same amp 0.003
Resold this ic but same... It is RT8205 ic... I replace this ic to 51125 and check 💥💥💥 amp 0.006 and press power button amp 0.780 and display come..
This problem is very complicated for me after 3 day I solve this problem I do lots off rnd and but never think standby ic faulty becose before program io standby voltage genrate...
Thank Rafi sir and his greate knowledge...
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Model NO: DELL VOSTRO 2520
10316-1 DV-15 HR
Laptop received at dead condition from dealer
Physical observation: board already tampered and someone already worked on USB and standby section and some capacitors also removed from the board
In DC its was directly showing me 18v short
• 1st I found 18v short by injecting 5v on CLR standby ic is short (tps51123) after that I replaced that ic
• Now board 18v short is gone, But it still showing me short In 5v coil resistance is very low that’s why I inject the 3v on 5v coil cpu ic getting some heat I replaced that ic also
• Now 5V short is gone, but in DC no changes it still showing me short and standby ic getting heat after checking 3v LDO line found IO is short, I replaced the IO
• Still story not ended Now sort is gone but board onece getting power on (IN DC : 0.0012 to 0.0128) and getting off
• In testing I am already found Ram Section have low resistance (60 ohms) but next I goes for bios but still same after that check IO requirement after that I goes for Ram section
• Hear I do 1st thing removed one side of the coil and check out put resistance is ok (170 ohms)but input side have low resistance that’s why replaced the both mosfets now resistance is ok
• Finaly borad getting on display also come.
thnq Rafi sir
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💥 Laptop Chiplevel job vacanci in bangalore.
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💥 Onlineteksupport It Solutions Private Limited 2nd Floor, No.149, 10th Cross Road,Indiranagar 1st stage, Bengaluru,
Bengaluru (Bangalore) Urban, Karnataka, 560038
Ph 8088171265
