lg dlp bx275 projector ,problem is dots on display and how to solve dots on display ,how to change 

Logic board milega kya isi modal ka

hi change the chip or fix it?

How much cost does it take to repair this problem?

Lg DLP bs 275 ka power light jalke fer orange hojarahay. Nehi on horahay. Kya problem hay please bataye.

LG be275 ka remote kahase melega vai

how to fix vertical lines and horizontal lines

Projectar mobile 📱 se calega

please remove music from your video bhut irritate karta hai ,don;t add any music in technical video.

Probably the worst technician i saw in my life........

Sir apna number dijiye

How much cost does it take to repair this problem?