Question about Dell 2300MP Replacement Projector Lamp - 310-5513 Projector Lamp

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Not turning on, the power switch is lighting green, after a wile from turning on the unit it gives that the lamp is defective i replaced the lamp but still same problem. pls advise. Thanks

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Have the same problem here. Have two of these units. Took the bulb out of the one that had the Lamp light on, and put it in the other projector. The other projector worked perfectly. I have three bulbs, they all work in the one projector, they all cause Lamp Light in the other one. The manual states nothing about hard resetting the unit. Also note that, the fans do not power up instantly on power on, they come on about 5 seconds after pressing the power button.

Posted on May 15, 2008


Did you try fit the right resoltion and frequency?
then do a factory reset.
it worked with mine!

Posted on Sep 07, 2008

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This seems to be a protection device that perhaps need resetting Does your manual give any help here? Alternative contact Dell or if you can spot it the Projector maker[Dell don't make projectors-] so it is a re badged main make. Or look on the web for a projector that has the same appearance to yours and check out the make.

Posted on Aug 30, 2007

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Manual for replacing lamp for 60v500a

1. Turn off the main power switch and unplug the power cord. Wait at least 30 minutes to allow the lamp to cool down before
replacing it.
2. Remove the front cover from the TV set. This is held by a snap on. Pull the front cover outwards until the quick snap on
3. Remove the screw securing the lamp cover with a Phillips head screw driver. Remove the lamp cover.
4. Remove the two screws that hold the lamp in place. Remove the lamp unit by holding the lamp handle, then pulling outwards.
Exercise caution when removing the lamp unit to avoid injury to your fingers.
5. Replace with the new lamp.
Place the removed lamp into the empty box of the replacement lamp. Do not touch the front glass of the new lamp or its
receptacle. This may shorten the life of the lamp and reduce the picture quality.
• Push the lamp unit back to its original position.
• Tighten the screws firmly on the lamp unit. If they are loose, the TV may not operate correctly.
6. Without installing the lamp cover, the power will be off and the Lamp Indicator will flash. Be sure to install the lamp
cover by re-engaging the two clips and tighten the screws before turning the power on, otherwise it may cause unusual colors.
7. Install the front cover. Put the front cover back in and align the snap on quick connect then push inwards holding
the left and right side of the front cover until you hear a snap. Push the other snap on gently to make a good fit.
8. Plug power cord into AC outlet and turn on the main power switch.
NOTE: The lamp in this product contains Mercury. Dispose of properly in accordance with applicable environmental
laws. For Recycling and Disposal information, contact your respective governmental agencies or the
Electronic Industries Alliance at (in the U.S.) or Electronic Product Stewardship Canada at (in Canada).

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1 Answer

I have a 72 inch toshiba flat screen tv when turning it on the green light flashes it comes on then go right back off

I have researched the owners manual and it states to recheck the lamp door and make sure the lamp is seated properly and that the door is closed tight. I can email you the manual if you do not have one. Lawrence Brown

If any of the following conditions exist, turn off the TV, unplug the power cord, and repeat steps 1-9 to ensure that the lamp unit and lamp unit door are installed correctly:
• No picture • Dark picture • TV will not turn on
If, after repeating steps 1-9, the problem still exists:
• In the U.S., call TACP consumer solutions at 1-800-631-3811.
• In Canada, locate the nearest Toshiba authorized service depot by directing your web browser to; click "Home Entertainment," and then click "Support."

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As switch power on the toshiba TLP791 projectorstatus of "on" and "lamp" light go to green to red after some time. Please assost us.

Does the unit light up? How mny hours are on the unit? most bulbs are rated for around 2000 hours some give warnings to clean the filters. Look in the menu and check the hours its been used.
Clean the filters, try and keep good ventelation to these because they get very hot and can overheat. They have sensors that will shut the unit down if they are overheating to avoid a fire.

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more then likely the ballast has gone bad and the lamp is not getting the right voltage to fire. Only other thing you can do is remove the lamp the turn the power on and check the voltage at the connector. This will not check the triggering voltage mine you only the lower operating voltage. But since you have replace the bulb with a known good one I'm betting on the ballast is bad.

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Sent to V3 SYSTEMS & SERVICES PTE LTD 64522679,
they are Projector Service Center in Singapore,

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Hi there

I replaced a Mainboard on a BenQ PB6210 just yesterday - had all the same symtoms.

No LED lights coming on but the rest of the buttons has light.

Tried every other component from the lamp to the colourwheel , but the Mainboard replacement fixed it in the end.

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Try pressing the HELP button. Don't release and press the power button. The LED lights should blink. Release then try to power on again.

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Won't piwer on

Tried to turn it on? Sounds like you need to replace the lamp. However, I got an additional week out of my unit. Although poorly dimmed and the red Lamp light blinked constantly for that one week, at least it gave me enough warning to seek out a replacement. But so long as you're not mistaking the Power/Standby or Timer light for the Lamp light then I would have to agree with you. Includes shipping to the United States and no sales tax outside of California.

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