Benq w1000 runs fine for half an hour and then flickers until picture goes black. lamp used 2700 hours full power
SOURCE: Benq MP610 does not project any picture
OK , then this is positively a Mainboard problem.
Check if this unit is still under warranty as the BenQ MP Series came out with a standard 3 year warranty and in which case will cover the replacement of this part.
SOURCE: Benq PB8220 lamp used for 375 hrs shuts projector automatically
Unplug any cables from the projector (except for power)
On the device (not the remote control) hold down exit for 3 sec
lamp status are shown
on the remote control use MENU, and then left right to reset lamp
SOURCE: Hi, the Benq PB8263 projector is working fine we
Please check the input selection some times it goes to y,pb,r mode.
Mahesh
M.R.Corporation
Mumbai -India
SOURCE: I have a BenQ PB6100
The inverter - the system that generates the high voltage needed by the bulb - has failed due to normal wear. When that happened it has surely done some damage in the power source also.
The projector is fixable, the inverter/ballast board will have to be replaced and the power source tested and repaired if necessary. But on an such old device, age related failures will be common from now on and in the end fixing them will cost you more than a new one - it's time to accept that this one has done its duty and it's time to retire.
Just cut your losses and buy a new one.
SOURCE: hi re; BENQ W1000 cleaning I opened
please tell me what the POWER, TEMP and LAMP leds are displaying when it finally settles down after the attempt to power on.
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