It could be that your ram is not oc stable. Have u ever run memtest to verify its stability? Maybe it's not even the IGP issue in the 1st place
4500HD Crash if OC RAM, Intel 4500HD integrated graphic.
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 Sep 6 2009, 01:50 PM
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2,510 posts Joined: Dec 2004 From: Penang Island and Bidor  
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Sep 6 2009, 02:56 PM
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#2
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2,510 posts Joined: Dec 2004 From: Penang Island and Bidor
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u have to know one thing, having shared video memory means that the RAM has to act as stable as a graphic memory. so it's obvious that when every time u run games or any thing that renders graphic, the graphic memory will be used to the max. slight instability will lead to system crash. I suggest that u go download memtest and test out the oc'ed ram stability. and FYI, not all pc hardwares are made equally. u may well have got the bad batch... but that's for you to find out.
btw, did u raise your vdimm for the ram oc? |
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Sep 6 2009, 04:03 PM
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#3
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2,510 posts Joined: Dec 2004 From: Penang Island and Bidor
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QUOTE(rkwan67 @ Sep 6 2009, 03:52 PM) i will try that later if i have any blank disc then. n i do increase the vdimm. but not much. havnt try 2.0v yet. yes, so basically u should test your oc stability before u start accusing the IGP as the fault bringer. so, in conclusion is. ram instability on slight OC is causing my graphic driver to crash rite?  try memtest, prime95, linx to test your system stability. u really have to know what ur doing. |
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Sep 7 2009, 07:19 AM
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#4
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2,510 posts Joined: Dec 2004 From: Penang Island and Bidor
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QUOTE(rkwan67 @ Sep 7 2009, 12:25 AM) hmm, i think i found the problem root. glad that u found your problem, like i said, u really need to know the source of the problem. well i guess u can close the thread now i was trying different settings just now. it seems like my northbridge FSB cant be too high. anything using lower than 300 fsb, graphic works. no matter how i OC my ram.. now running 286x3 for ram, 286x11 for cpu. isnt wrong. ram running 860mhz now. the graphic isnt any problem at all.  |
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