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June 11th, 2002, 11:05 AM
#1
Registered User
"Hiccup" while using some video features
OK, try to follow me if you can. I originally noticed this problem while trying to frag MacGyver in Q3.
I'm using a PII 350 OCed to 466MHz, 768Mb RAM and a GeForce 2 MX400 (64Mb). Vid is set at 1280 (19" screen).
While using video playback (AVI, MPEG, etc.), the display will "hiccup" or sputter, if you will, once about every second. This also happens in games (Q3, Half-Life, Deux Ex, etc.) with the same regularity.
This problem occurs regardless of whether or not I've connected my ADSL modem to the 'net.
My question is "What should I be looking for as a possible source of this problem?"
Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so. -Douglas Adams
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June 11th, 2002, 12:58 PM
#2
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June 11th, 2002, 01:33 PM
#3
Registered User
I can't confirm officially (not at home right now), but as far as I know: yes.
You know of similar issues linked to DMA settings/problems?
Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so. -Douglas Adams
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June 11th, 2002, 01:51 PM
#4
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I've seen sputtering effects when DMA was off
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June 11th, 2002, 01:51 PM
#5
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</font><blockquote><font size="1" face="Trebuchet MS, Verdana, Arial, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Trebuchet MS, Verdana, Arial, Helvetica, sans-serif">Originally posted by Radical Dreamer:
<strong>I've seen sputtering effects when DMA was off</strong></font><hr /></blockquote><font size="2" face="Trebuchet MS, Verdana, Arial, Helvetica, sans-serif">Also, thats pretty high res for a GF 2 MX
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June 11th, 2002, 02:06 PM
#6
Registered User
</font><blockquote><font size="1" face="Trebuchet MS, Verdana, Arial, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Trebuchet MS, Verdana, Arial, Helvetica, sans-serif">Originally posted by Radical Dreamer:
<strong> </font><blockquote><font size="1" face="Trebuchet MS, Verdana, Arial, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Trebuchet MS, Verdana, Arial, Helvetica, sans-serif">Originally posted by Radical Dreamer:
<strong>I've seen sputtering effects when DMA was off</strong></font><hr /></blockquote><font size="2" face="Trebuchet MS, Verdana, Arial, Helvetica, sans-serif">Also, thats pretty high res for a GF 2 MX</strong></font><hr /></blockquote><font size="2" face="Trebuchet MS, Verdana, Arial, Helvetica, sans-serif">I've even used 1600 for a while, but the text was just too small.
Max resolution is <a href="http://www.nvidia.com/docs/lo/560/SUPP/PO_GF2MX_03.pdf" target="_blank">said to be</a> 2048x1536 @ 75Hz.
Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so. -Douglas Adams
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June 11th, 2002, 03:04 PM
#7
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</font><blockquote><font size="1" face="Trebuchet MS, Verdana, Arial, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Trebuchet MS, Verdana, Arial, Helvetica, sans-serif">Originally posted by a d e p t:
<strong> </font><blockquote><font size="1" face="Trebuchet MS, Verdana, Arial, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Trebuchet MS, Verdana, Arial, Helvetica, sans-serif">Originally posted by Radical Dreamer:
<strong> </font><blockquote><font size="1" face="Trebuchet MS, Verdana, Arial, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Trebuchet MS, Verdana, Arial, Helvetica, sans-serif">Originally posted by Radical Dreamer:
<strong>I've seen sputtering effects when DMA was off</strong></font><hr /></blockquote><font size="2" face="Trebuchet MS, Verdana, Arial, Helvetica, sans-serif">Also, thats pretty high res for a GF 2 MX</strong></font><hr /></blockquote><font size="2" face="Trebuchet MS, Verdana, Arial, Helvetica, sans-serif">I've even used 1600 for a while, but the text was just too small.
Max resolution is <a href="http://www.nvidia.com/docs/lo/560/SUPP/PO_GF2MX_03.pdf" target="_blank">said to be</a> 2048x1536 @ 75Hz.</strong></font><hr /></blockquote><font size="2" face="Trebuchet MS, Verdana, Arial, Helvetica, sans-serif">They dont mention that there is a performance hit to be had when operating at high resolutions
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June 11th, 2002, 03:13 PM
#8
Registered User
So you suggest I should drop the res a bit to see what happens?
Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so. -Douglas Adams
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June 11th, 2002, 03:30 PM
#9
Registered User
i don't even have my rez set that high with my mx400. I usually use 1024, and I have a xp1600+ with 512ddr... framerates are way better at 800, but everything is just too big and blocky.
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June 11th, 2002, 07:13 PM
#10
Registered User
Aside from the fact that WinXP should enable DMA mode automatically, here is what the Device Manager shows:
<img src="http://www3.sympatico.ca/sboisvert/images/ide1.jpg" alt=" - " /> <img src="http://www3.sympatico.ca/sboisvert/images/ide2.jpg" alt=" - " />
Furthermore, I've reduced my CPU clock speed back to its 350MHz original and have activated my AGP port's speed to be 100% of FSB frequency (100MHz).
I've also reduced my resolution to 1024x768 @ 85Hz.
DRAM timings have bee reset to "auto".
Guess what - it's still doing it.
AAAAARRRGH!
Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so. -Douglas Adams
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June 11th, 2002, 07:19 PM
#11
Registered User
Ah crap - how could I miss this?
I'm using a Promise Ultra100 TX2, so the onboard IDE controllers are only being used for one lonely CD-ROM drive right now.
My bad.
Meanwhile, I've updated my GeForce drivers with the latest Detonators.
Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so. -Douglas Adams
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June 11th, 2002, 07:57 PM
#12
Registered User
In a last ditch effort, I've reset the chipset settings back to their original status, modifying only the LPT port.
You guessed it - no change.
I'm getting desperate! <img border="0" title="" alt="[Frown]" src="frown.gif" />
Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so. -Douglas Adams
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June 12th, 2002, 07:54 AM
#13
Registered User
I'll be trying anoth CPU in this machine over the weekend, but if anyone has an idea what may be causing this, please let me know.
Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so. -Douglas Adams
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June 12th, 2002, 01:38 PM
#14
Registered User
Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so. -Douglas Adams
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June 20th, 2002, 09:38 PM
#15
Registered User
That's it - I'm giving up...
I've tweaked WinXP as much as I could, disabled the overclocking I'd been using, optimized my swap file, disabled all the services I could, etc.
...and it's still doing it! <img border="0" title="" alt="[Eek!]" src="eek.gif" />
I hate not knowing the reasons behind this "pause" in my games and movies.
Time for a well-deserved nervous breakdown now.
Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so. -Douglas Adams
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