Dell vostro 1540 Beep Sound and Black Display on Startup Solved | தமிழில் | all laptop will work

Here we explore and solved the Start up complaint for Dell Vostro 1540. Complaint has been 4 beep sounds and no display on Startup.
This method may be applicable for all laptops, here I explained and shown the demo to remove Dell vostro 1540 laptop only. For other brands laptop, refer related models videos on youtube/any media.

[@Velmurugan1511]

Super bro 🎉 Excellent work Your explanation is also very useful❤

[@sunitanatarajan5548]

Can you pls explain in english

[@aryanaatish]

Yes definitely

[@sunitanatarajan5548]

Can you pls explain in english