Ravi Tech Support

🔥 Type-C Port Dead? Dell Rugged 5430 Daughterboard Replacement! Part -1

Short Description: Aaj workshop me aaya ek Dell Rugged 5430 jisme Type-C daughterboard damage tha. Charging aur connectivity issue ki wajah se laptop properly detect nahi ho raha tha. Diagnosis ke baad daughterboard replace kiya but Laptop On nhi hua full troubleshooting ke baad pata chala ki motherboard Short Circuit ho gya hai abhi Dell me again case lock hua hai motherboard ka jaise hi aata wo v process aapko dikhaenge

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Lenovo Laptop Power On Nahi Ho Raha Tha 😱 Real IT Troubleshooting Fix 🔥

Lenovo Laptop Power On Nahi Ho Raha Tha 😱 Real IT Troubleshooting Fix 🔥

🔧 Lenovo Laptop Power Issue – Proper Troubleshooting Steps

Step 1: Charger aur charging adapter check karein
✅ Charger properly power de raha hai ya nahi check karein
✅ Charging LED indicator observe karein

Step 2: Power button behavior check karein
✅ Power button press karne par LED blink ho rahi hai ya continuously jal rahi hai check karein
✅ Fan spin ya display response observe karein

Step 3: Hard reset perform karein
✅ Charger remove karein
✅ Power button ko 30–60 seconds press karke hold karein
✅ Phir charger connect karke dobara test karein

Step 4: Laptop open karke battery disconnect karein
✅ Motherboard se battery connector remove karein
✅ Sirf charger direct connect karke laptop power on test karein

Step 5: Without battery boot test karein
✅ Agar laptop normally on ho jata hai to battery ya battery circuit issue ho sakta hai

Step 6: Battery reconnect karke retest karein
✅ Battery wapas connect karein
✅ Multiple times power on test karein

Step 7: RAM basic check (optional)
✅ RAM remove karke clean karein
✅ Slot change karke test karein

Step 8: BIOS / Power circuit diagnosis
✅ Agar issue repeat ho raha ho to BIOS reset check karein
✅ Motherboard power section aur battery health diagnose karein

Final Observation:
Laptop direct charger se on ho raha tha but battery connect karne par issue repeat ho raha tha — high chances battery issue / battery short / battery power circuit issue ke.

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