I had tried to replace Touch screen, but it still not fix, may be my new touch screen defected. Did I miss anything else ? I went tru touch screen calibrations, but I will go frozen after about 10 minutes later .
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Hey, I know that the Ricoh's are prone to this and if I remember correctly you have an NVRAM/HDD problem. I would disconnect the HDD and then turn the machine on with the HDD disconnected to see if that clears it up. If it still freezes with the HDD disconnected then you propaply have an NVRAM problem.
You will have limited functionality with the HDD disconnected, but you will at least have a working machine until you get another one. Let us know....CompTia A+ Certified
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Thanks for suggestions
After unsuccessful with new touch screen, I replaced whole new repaired OP panel and it fixed prbolem. There must be a component in OP panel assemly cause problem, I am not sure which one. How is your guys normaly fix it ?Comment
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Of course you did put the touch screen in the right way up? just thought I'd ask
At least 50% of IT is a solution looking for a problem.Comment
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Have you calibrated the touch screen?Bachelor of Science in Information Technology, Comptia A+, Comptia Network+Comment
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You said that you replaced the op panel assembly with a repaired unit. Maybe that one was initially flaky and no one caught it or just went bad as well.
Do you have a new one to replace it with?
I just suggested the touch screen calibration after the replacement part was installed because it's not a feature that's done often or sometimes even known about. It's nowhere to be found within the normal or special SP modes.Bachelor of Science in Information Technology, Comptia A+, Comptia Network+Comment
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