BenQ Projector Repair in Dhaka

BenQ projectors are popular in Bangladeshi classrooms, offices and homes because of their sharp DLP picture. When a BenQ projector starts showing dots, a noisy color wheel or a lamp error, a proper repair is usually far cheaper than buying a new one. At Projector Service BD we have been repairing projectors in Dhaka since 2000, and every repair comes with a 90-day warranty.

Common BenQ projector problems we fix

• White or black dots on the picture — a sign of a failing DMD chip — we test and replace the chip when needed.
• Rainbow flicker, wrong colors or a grinding noise — usually a worn or broken color wheel.
• Lamp error or lamp will not light — lamp replacement and lamp driver repair.
• Overheating / fan error — fan replacement and full internal cleaning.
• No power or restarting by itself — power board and main board repair.
• No HDMI signal — HDMI port and input board repair.

Why DLP projectors need expert care

BenQ uses DLP technology, where a tiny mirror chip (DMD) and a spinning color wheel create the image. Dust, heat and age affect these parts, so they need correct diagnosis and genuine parts — guesswork can make the problem worse.

Our BenQ repair service

• Free inspection and estimate — no repair without your approval
• Component-level repair with genuine (OEM) parts
• Full internal cleaning and hours of testing after repair
• 90-day warranty on the repair
• Walk-in service in Dhaka, courier service from all over Bangladesh
• Schools, universities and companies welcome (purchase/work orders accepted)

How to get your BenQ projector repaired

1. Bring it to our shop at Sahera Tropical Centre, 218 New Elephant Road, Dhaka — or send it by courier from outside Dhaka.
2. Get a free estimate by phone or WhatsApp, usually within 1–3 working days.
3. Approve the repair — we repair, clean and test it.
4. Collect it from the shop or receive it by courier.

Frequently asked questions

My BenQ projector has many white dots. Can you fix it?

Yes. White or black dots on BenQ DLP projectors usually come from the DMD chip. We confirm the cause first and then give you a clear estimate before replacing it.

Do you repair BenQ home theater projectors?

Yes, we repair BenQ business, education and home theater models.

See also: all projector repair services · FAQ · customer reviews

Call +8801921-112055 or WhatsApp us for a free estimate on your BenQ projector.