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Author Topic: what gets damaged if refresh rate is too high?  (Read 1382 times)

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weaklink

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what gets damaged if refresh rate is too high?
« on: January 19, 2006, 11:21:22 am »
I think I figured out what happened to my betson.  after I got the wg9200 installed I ran refresh force to take out 800x600.  I had left 800x600 with the betson.  Anyway I decided to check out the refresh rates and noticed some 200 hz settings.  I had checked the desktop settings (640x480 32 bit) but had never gone under advanced-adapter settings to check out the refresh rate.  Turns out, windows had selected 200 hz by default!  Would this have damaged the monitor?   What would need to be replaced? 
« Last Edit: January 19, 2006, 02:30:46 pm by weaklink »
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wpcmame

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Re: what gets damaged if refresh rate is too high?
« Reply #1 on: January 19, 2006, 01:48:31 pm »
What is 200mHz?
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weaklink

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Re: what gets damaged if refresh rate is too high?
« Reply #2 on: January 19, 2006, 02:32:06 pm »
my bad, I meant the refresh rate=200 hertz.
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fredster

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Re: what gets damaged if refresh rate is too high?
« Reply #3 on: January 19, 2006, 05:30:59 pm »
The sync chip. The IC chip that controls the sync.
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weaklink

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Re: what gets damaged if refresh rate is too high?
« Reply #4 on: January 19, 2006, 06:17:35 pm »
thanks for the response. next question-if the sync chip is damaged, then would this prevent the monitor from powering on?
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BobA

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Re: what gets damaged if refresh rate is too high?
« Reply #5 on: January 19, 2006, 08:26:48 pm »
If it was over driven it could have failed by causing a short or low resistance to ground. This could prevent your ps from powering up.

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