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hilyards dreaming of medical school
Joined: 16 Apr 2018 Posts: 1
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Posted: Thu Nov 29, 2018 3:42 pm Post subject: 7500 series op panel goes blank |
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1. reseated connectors = worked for a month
2. restart controller = worked for another two weeks
3. screen went blank again, unit is barely 6 months old
any ideas please? |
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mark in vegas doctor
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Joined: 20 Oct 2010 Posts: 1852 Location: Las Vegas, NV ![](templates/Cobalt/images/spacer.gif) |
Posted: Thu Nov 29, 2018 5:02 pm Post subject: |
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Post in the correct forum might help _________________ Regards,
Mark
RVN 68-69
It's so nice to be insane
No one asks you to explain |
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CHILLIN doctor
Joined: 05 Oct 2006 Posts: 950
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Posted: Thu Nov 29, 2018 5:41 pm Post subject: |
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When the screen goes blank have you checked to see if the SystemK Controller (Computer is shutting off)?
if so. You might want to Check to see if the CPU fan is turning. If the fan is not turning it could be causing the CPU to over heat and shut down.
I have seen this happen before and the odd part is if the customer just sends a small job (1-5 pages) it's okay, but when sending a larger job 15 plus papges it would overheat and shut off.
If the monitor is just shutting off, plug in any other monitor and see if the video is bad. |
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