Projector Power On But No Display – Repair in Dhaka

The projector turns on, the fan runs, but there is no picture — or only a blank blue/black screen. This can be a simple settings issue or a hardware fault, and we can find out exactly which.

Common causes

• Lamp has reached end of life or the lamp driver has failed
• Faulty DMD chip (DLP) or LCD panel (3LCD)
• Main board or display board fault
• Damaged HDMI/VGA port or cable
• Wrong input source selected

What you can safely check first

• Select the correct input (HDMI 1/2, VGA) on the projector
• Try another cable and another laptop/device
• Check whether the lamp indicator shows a warning
• Check if the projector menu appears on screen — if it does, the problem is likely the input

Please do not open the projector yourself — high voltage and hot parts inside can be dangerous, and opening it can cause more damage.

How we fix it

We test the lamp, lamp driver, display chip/panels and input boards to find the exact fault, then give you a clear estimate before repairing.

• Free inspection and estimate — no work without your approval
• Genuine (OEM) parts, component-level repair
• 90-day warranty on the repair
• Walk-in in Dhaka or courier from anywhere in Bangladesh

Frequently asked questions

The projector menu shows but my laptop picture does not. What is wrong?

Usually the input port, cable or the laptop display settings. If a different cable and device do not help, the input board may need repair.

No light at all from the lens — is it the lamp?

Often yes, but it can also be the lamp driver. We test both before replacing anything.

We repair all major brands: Epson, BenQ, Optoma, ViewSonic, Sony, Panasonic, Hitachi, Acer and more.

Call +8801921-112055 or WhatsApp us — free estimate. Shop 8/A, 5th Floor, Sahera Tropical Centre, 218 New Elephant Road, Dhaka.