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Article #142

Re: Will overclocking my DX4/100 burn my PC ?

#142
From: Ted Culin
Date: Thu, 17 Aug 1995 00:00
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wastl@ping.at (Manfred P. Wastl) wrote:

>I am itching to overclock my Intel DX4/100 Overdrive-Processor, but
>until now I was to timid because friends told me, I will possibly
>destroy the processor or damage the MB (a Genoa Turbo Express).

>Anyone who suffered bad (or good) experiences, please give me a note.
>Thank's a lot in advance!

>M.P.W.                        wastl@ping.at

I tried overclocking per say my AMD Dx4-100 to 50mhz bus and doubled
clock mode.  It did work and gave me more than a 10% increase in
output; however, it was kinda unstable.  I got several lockups in
windows.  I didn't change any wait states or any other timing factors,
rather I changed my BIOS to auto detect.  What did I do wrong or what
shouold the wait states AT cycle, DRAM burst ratios be set to?

Also I tried the same thing on my DX2 - 66.  I tried changing the bus
speed to 40, but the machine wouldn't finish booting.  I had to change
my VLB Video to alt. timing just to get something on the monitor.  The
CMOS on this machine doesn't have and wait state figures, but I
suspect that there are some jumpers on the MB.  What can I do on this
one?
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From: tculin@teleport.com (Ted Culin)
Subject: Re: Will overclocking my DX4/100 burn my PC ?
Date: 1995/08/17
Message-ID: <40vrjk$pc1@maureen.teleport.com>
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organization: Comport Computers
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newsgroups: comp.sys.ibm.pc.hardware.chips,comp.sys.intel,alt.comp.hardware.homebuilt,aus.computers.ibm-pc