20 Most Recent Sony VPL-EX5 Projector Questions & Answers

change the resolution to 800x600 and if it works raise the resolution step by step

Check for bulging capacitors on the power supply board. Replace if found.

Take the lamp cover back off. Check the mechanism that the projector uses to sense the door. It might be a small pressure switch. Check whatever triggers the mechanisms is still attached to the door and hasn't broken off.

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initial password is enter,enter,enter,enter (enter four times)

Change the lamp.

HelloThe check the air filter. Clean it first. Turn the power OFF and unplug the device from AC mains. Draw out the air filter cover and remove it. Remove the air filter. Wash the air filter with mild dtergent solution and dry it in a shaded place. Attach the air filter back to device, so that it fits into the each claws on the air filter cover and replace the cover. If you neglect to clean the air filter, dust may accumulate, clogging it. As a result, temperature may arise inside the unit leading to a possible malfunction. Be sure to attach the aif filter cover firmly. "Power cannot be turned ON" if it is not closed securely.The air filter will have a face and a reverse side. Place the air filter, so that it fits on a notch on the air filter cover.If this doesn't help you, check the cooling fan. If fan speed is reduced, proper air circulation will not be ther, as a result the inside of the unit will overheat causing malfunctions, which has not been described anywhere in its manual. If needy, replace the fan. The final possible cause for this fault is with its Lamp itself. Confirm it before replacing, by doing all the above porcedure. OK.

try replacing the bul/lamp.

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Remove the lamp and reseat it carefully, following the instructions in the user manual.


If this doesn't help you may find that you need a new lamp.. if you are in the UK you can purchase a Sony VPL-EX5 Lamp here or from here if you are in the USA

Its because of dust.Out bulb throw air to bulb and at projector through air blower or vacuum cleaner.You will get better result