Samsung Phone Screen Repair - Galaxy J7 Display Light Not Working Solution



Samsung Repair – Galaxy J7 Display Screen Light Not Working Solution
Jab Phone me display screen light not glow ki problem hone se display screen par andhre (dark) ke karan kuch bhi dikhai nahi deta hai. Phone proper work karta hai only display me light nahi jalne ki fault hoti hai. Phone se call, music player etc. use kar sakte hai. But Phone ki display screen dark hoti hai. Achhi Khabar yah hai ki light nahi jalne ke bad bhi hum apne thode se andaj se kahi jaruri work kar sakte hai.
Galaxy J7 - Display Screen Light Faults or Problems:
1. Phone Water se Damage or Drop hone par.
2. Display Light ko Current Nahi Milna.
3. LED Light Faulty Hona.
4. Phone jor se niche girne par.

Aaiye jante hai is Phone ki display screen ki light no work ki fault ka solution kaise kare.

Samsung galaxy J7 display screen light not working solution in hindi
सैमसंग गैलेक्सी जे 7 डिस्प्ले टच स्क्रीन की बैकग्राउण्ड लाइट कार्य नही करने की खराबी को ठीक करना हिन्दी में सीखें


Galaxy J7 - Display Screen Light Not Working Problems or Faults Solution:
How to solve display screen faults, display screen light not glow solution –
1. Sabse pahle Phone ki setting me display light ki setting ko check kare. Setting OK hai phir bhi fault aa rahi hai to Phone ko open or disassemble kare.

2. Display Connector ko clean or wash karke display ko connector me set karke check kare.

3. Battery Connector ke points ko Multimeter se check kare.

4. Multimeter ko Buzzer Mode par set kare or Boost Coil ko Check kare. Beep ki sound aane par Boost Coil OK hai or nahi aane par jumpar kare ya boost coil change kare.

5. Battery Connector ke + point se Boost Coil tak track ways ko Multimeter se Check kare. Track way broken huya hai to battery connector se boost coil tak jumpar banaye.

6. Display Light Fault Solution na hone par ab Phone Display Screen ko Change kare.

7. PCB par Light section me lage all small parts ko Multimeter se check kare, parts faulty ho to change kare or yadi connection track broken hai to jumpar banaye.

8. Light section or Power IC ke pas wale parts ko acchi trah se wash kare.

9. Agar Fault solution na ho to Light IC ko heat, reball or change kare.

Notes: Phone me boost coil se battery connector tak track ko multimeter se check kare, track broken hai to PCB par battery connecter ke + point se boost coil tak jumpar banaye. Yadi yahan fault solve na hot to light IC ko change karne se ya ic ke place par jumpar banane se light not working fault ko solve kare. Agar aapko mobile repairing karna nahi aata hai to aap is website or E-Book ki help se full course aasni se sikh sakte hai.

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