AFS CHANNEL

💥 INDIA'S BIGGEST EVER FESTIVAL IN LAPTOP CHIPLEVEL REPAIR INDUSTRY. 💥 Register now www.indianavengers.com for Laptop chiplevel Repair Seminar. 💥 AYA NI TO SEEKHA NI,SEEKA NI TO AYA NI.

💥 This year also we will announce SUPER 20 & AFS STUDENT of the year.

💥 Join SEMINAR whatsapp GROUP. https://chat.whatsapp.com/JRGKesK1DDyErVUxUOO2WK

💥 Registration open www.indianavengers.com 💥 Registration fees 2222/- with 2 days lunch FREE. 💥 SEMINAR date DEC 9th & 10th 2022 💥 Location chandigarh (Punjab) 💥 AYA NI TO SEEKA NI,SEEKA NI TO AYA NI

💥 Registration open tomorrow..

💥 INDIA'S BIGGEST LAPTOP CHIPLEVEL FESTIVAL.

💥 INDIAN AVENGERS 2022 SEMINAR @ CHANDIGARH on 9th 10th December 2022 💥 Plan your Travel tickets 💥 Registration fees @ 2222/-

Tagore Theatre 0172 272 4278 https://maps.app.goo.gl/cBqbvAKHSTPjEKzi6?g_st=ic

Case Study-43 Lenovo IdeaPad 320 NM-B242 Problem Dead Check all Coil impadance is Ok No Corrosion On Board Dc Reading Is 0.017- 0.023 When i Trigger the Board No Change When i Disconnect CMOS Battery and Connect The DC Board was On And Giving me Display But When i power off the Board and Try to Start Board Again Dead Then I Check RTC Section replace Cmos battery, VCCRTC ok SRTC_RST# 3v RTC_RST# 3v RTC_X1 and RTC_X2 also Showing Good Value Then i Replace YC1 32.768khz crystal But Same😔 Then I Resold io Controller same then I replace Bios Same Then  Finally i reprogram ite8586 io Controller and Reprogram Main Bios Same Time Now I check now DC Reading is 0.005 Trigger the Laptop restart 3 times Gives Display Now i turn off manually and trigger the laptop its Working Normally after testing 8 hours its Working Fine proper shutting down and on also Thank you AFS Solution and Md.Rafi Sir Sabr ( patience ) Is Most important thing in Chip Level Repairing Thank for Teaching US

Case Study-42 Dell Vostro 3470 17530-1 i3-8th Gen Desktop Problem- No Display Orange Light Blinking Check all Coil Impadance is Ok Check all Voltages Supply On PL5001 Ram voltage is Not Present Check PU5001 Ram ic RT8231A VDD 5v Vtt 0.6v also come S3 and S5 also Ok But PowerGood Pin 10 and TON pin 9 is Not Coming Then check R4802 PWR_VDDQ_PG One Side 3v Another side 0v Its 47k also on PR5009 PWR_VDDQ_VIN One Side 12v another Side 0v its showing 620k same as Schematic Replace Both Resistors R4802 replace 47k and PR5009 Replace 200k Now PR5009 PWR_VDDQ_VIN is12v Another side PWR_VDDQ_TON is 1v And R4802 PWR_VDDQ_PG Both Side 3v is coming and White light glow and Display also Come Thank you AFS Solution Banglore And Md. Rafi Sir

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