IR 5050n problem on LCD touch panel

[cobra]

I have a problem with the touch panel of IR 5050n. When you turn on the machine it starts to boot by showing the progress bar and the Canon logo then suddenly it offs the display but it still has backlight. When you turn it off and on again it stays like that it doesn't boot anymore only a blank display with backlight. If you unplug it from outlet then wait a while then restart, it boots again but doesn't complete it and back to blank display. I have checked and reseated the connectors, boot rom, memory. Also checked and reseated the connectors of the control panel. I am thinking of replacing the LCD. Do you have any suggestions of what to do? I really need it on this one. Thanks

[zoraldinho]

Re: IR 5050n problem on LCD touch panel

LCD is OK if you have progress bar and Canon logo. Can you get in download mode? Try to unplug the hard disc and turn on copier to see any difference.

[canonbundy]

Re: IR 5050n problem on LCD touch panel

I have a problem with the touch panel of IR 5050n. When you turn on the machine it starts to boot by showing the progress bar and the Canon logo then suddenly it offs the display but it still has backlight. When you turn it off and on again it stays like that it doesn't boot anymore only a blank display with backlight. If you unplug it from outlet then wait a while then restart, it boots again but doesn't complete it and back to blank display. I have checked and reseated the connectors, boot rom, memory. Also checked and reseated the connectors of the control panel. I am thinking of replacing the LCD. Do you have any suggestions of what to do? I really need it on this one. Thanks

Probably a dumb question but have you adjusted the Display Brightness Control?

[blazebusiness]

Re: IR 5050n problem on LCD touch panel

I have a problem with the touch panel of IR 5050n. When you turn on the machine it starts to boot by showing the progress bar and the Canon logo then suddenly it offs the display but it still has backlight. When you turn it off and on again it stays like that it doesn't boot anymore only a blank display with backlight. If you unplug it from outlet then wait a while then restart, it boots again but doesn't complete it and back to blank display. I have checked and reseated the connectors, boot rom, memory. Also checked and reseated the connectors of the control panel. I am thinking of replacing the LCD. Do you have any suggestions of what to do? I really need it on this one. Thanks

Not an LCD problem. Sounds like a possible hard drive issue even though it's not throwing the E602 code. It would be interesting to see if you can run the hard disk check(holding down the 1&9 keys while powering on machine) Remember--if you do this you must not interrupt the process until it completely finishes. Takes about 15 minutes to complete.

[ybnews]

Re: IR 5050n problem on LCD touch panel

I have a problem with the touch panel of IR 5050n. When you turn on the machine it starts to boot by showing the progress bar and the Canon logo then suddenly it offs the display but it still has backlight. When you turn it off and on again it stays like that it doesn't boot anymore only a blank display with backlight. If you unplug it from outlet then wait a while then restart, it boots again but doesn't complete it and back to blank display. I have checked and reseated the connectors, boot rom, memory. Also checked and reseated the connectors of the control panel. I am thinking of replacing the LCD. Do you have any suggestions of what to do? I really need it on this one. Thanks

If you need to replace the control panel these guys are GREAT!
I needed a board for my Canon IR 6000.
They shipped me a rebuilt one in two days!
It looked better than brand new from the factory and only cost me $250!
I Highly reccomend them!

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[cobra]

Re: IR 5050n problem on LCD touch panel

The fix was Main Board replacement. Thanks