Memory Issue

Hi all,

I've got my new rig up and going. Asus P5K Deluxe,4 gb Kingston RAM, Nvidia
GTS 8800, WD SATA 2 HDD, SATA 2 RW DVD, SATA 2 DVD, Intel core 2 duo E6850.
Win xp sp2 / Vista 32 dual boot

Got things up and running fine. But I started getting random CTDs in some
programs and the error message referred to memory issue (could not copy,
etc). I installed my old 3.5" drive and ran MEMTEST 86. Let it run all
night and sure enough I had some errors. I could not tell which stick though
so opened up the case and installed the sticks one at a time (total of 4)
and ran MEMTEST 86. No errors. So then I took one stick and move it to
each DIMM slot and ran the MEMTEST 86. No errors. 8 runs total no run less
than 6 hours (I seem to recall more than 15 passes).

The only thing I can think of is that there is a heat issue when I have all
4 sticks in and the cover on. The memory is "bare" does not have the heat
shields I have had on other memory. I have checked my MB temps and it never
seems to get above 125F when I am looking and is usually around 110F. My CPU
temp is usually about 100 - 105F under load, sub 100 when idle. My CPU fan
hangs around 410RPM. two other fans in the case - one 120mm on back and one
120 mm on top. Power supply is in seperate compartment with own fan. Fans
are only 3 prong so I can't see RPMs, but they are always running. Using
the fan control on the MB.

Do it look like heat or could it be something else I can check.

Bluenose 637 wrote:
Hi all,

I've got my new rig up and going. Asus P5K Deluxe,4 gb Kingston RAM,
Nvidia GTS 8800, WD SATA 2 HDD, SATA 2 RW DVD, SATA 2 DVD, Intel core 2
duo E6850. Win xp sp2 / Vista 32 dual boot

Got things up and running fine. But I started getting random CTDs in
some programs and the error message referred to memory issue (could not
copy, etc). I installed my old 3.5" drive and ran MEMTEST 86. Let it
run all night and sure enough I had some errors. I could not tell which
stick though so opened up the case and installed the sticks one at a
time (total of 4) and ran MEMTEST 86. No errors. So then I took one
stick and move it to each DIMM slot and ran the MEMTEST 86. No errors.
8 runs total no run less than 6 hours (I seem to recall more than 15
passes).

The only thing I can think of is that there is a heat issue when I have
all 4 sticks in and the cover on. The memory is "bare" does not have
the heat shields I have had on other memory. I have checked my MB temps
and it never seems to get above 125F when I am looking and is usually
around 110F. My CPU temp is usually about 100 - 105F under load, sub 100
when idle. My CPU fan hangs around 410RPM. two other fans in the case
- one 120mm on back and one 120 mm on top. Power supply is in seperate
compartment with own fan. Fans are only 3 prong so I can't see RPMs,
but they are always running. Using the fan control on the MB.

Do it look like heat or could it be something else I can check.


Is the memory listed on the Asus QVL ?

http://www.asus.com/999/download/pro...46/1646_10.pdf

Try two known good modules next, for several days. Leave the case closed.

Hi Bruce,

Yes it is. I have the KVR800D2N5K2/2G the K2 indicates it is a kit of 2.
So that should be the same as the KVR800D2N5 / 512 on the list. Just the 2G
version. The 512 version is listed as working fine with 4 slots. I had not
thought about the fact that the 4 1G sticks might have issue with the 4
slots.


"Bruce Xia" wrote in message
...
Bluenose 637 wrote:
Hi all,

I've got my new rig up and going. Asus P5K Deluxe,4 gb Kingston RAM,
Nvidia GTS 8800, WD SATA 2 HDD, SATA 2 RW DVD, SATA 2 DVD, Intel core 2
duo E6850. Win xp sp2 / Vista 32 dual boot

Got things up and running fine. But I started getting random CTDs in
some programs and the error message referred to memory issue (could not
copy, etc). I installed my old 3.5" drive and ran MEMTEST 86. Let it
run all night and sure enough I had some errors. I could not tell which
stick though so opened up the case and installed the sticks one at a
time (total of 4) and ran MEMTEST 86. No errors. So then I took one
stick and move it to each DIMM slot and ran the MEMTEST 86. No errors.
8 runs total no run less than 6 hours (I seem to recall more than 15
passes).

The only thing I can think of is that there is a heat issue when I have
all 4 sticks in and the cover on. The memory is "bare" does not have
the heat shields I have had on other memory. I have checked my MB temps
and it never seems to get above 125F when I am looking and is usually
around 110F. My CPU temp is usually about 100 - 105F under load, sub 100
when idle. My CPU fan hangs around 410RPM. two other fans in the case
- one 120mm on back and one 120 mm on top. Power supply is in seperate
compartment with own fan. Fans are only 3 prong so I can't see RPMs,
but they are always running. Using the fan control on the MB.

Do it look like heat or could it be something else I can check.


Is the memory listed on the Asus QVL ?

http://www.asus.com/999/download/pro...46/1646_10.pdf

Try two known good modules next, for several days. Leave the case closed.

Add ` /pae' switch to the `boot.ini'` file.

Also check with Kingston for the voltage and ram timings for your ram, the
bios auto some times gets it wrong for example:
Corsair CM2X1024-5400-C4 (ddr2-667)
Auto: 1.8v 5.5.5.15
Real: 1.9v 4.4.4.12

Also what psu have you got?

--
Posted via a free Usenet account from http://www.teranews.com

Hi,

What does the /pae switch do?

I have an Antec Phantom 500. Essentially silent. Very quiet rig.

I'll check the voltage and timings from Kingston and manually set them.
"ASI Industries" wrote in message
news:01c80389$1edd94a0$2000a8c0@asi-01...
Add ` /pae' switch to the `boot.ini'` file.

Also check with Kingston for the voltage and ram timings for your ram, the
bios auto some times gets it wrong for example:
Corsair CM2X1024-5400-C4 (ddr2-667)
Auto: 1.8v 5.5.5.15
Real: 1.9v 4.4.4.12

Also what psu have you got?

--
Posted via a free Usenet account from http://www.teranews.com

Bluenose 637 wrote:
Hi,

What does the /pae switch do?



Starting with NT5 the /PAE switch allows 32-bit versions of Windows to
address more than 4GB of physical memory.

http://support.microsoft.com/kb/833721

Bruce Xia wrote:


Starting with NT5 the /PAE switch allows 32-bit versions of Windows to
address more than 4GB of physical memory.

http://support.microsoft.com/kb/833721

You probably need a server edition to get pae to address above 4GB

thx
"jørgen" na@invalid wrote in message
k...
Bruce Xia wrote:


Starting with NT5 the /PAE switch allows 32-bit versions of Windows to
address more than 4GB of physical memory.

http://support.microsoft.com/kb/833721

You probably need a server edition to get pae to address above 4GB

With the Voltage on the memory up I'm not having any ctds. If I let memtest
86+ run for 8 to 10 hours i will generate and error or two. Not ideal. But
functional for now. If I am having issues again I can likely pull one stick
and go downn to 3 total and bring the volatge back down to default.


"Bluenose 637" wrote in message
. ..
Hi all,

I've got my new rig up and going. Asus P5K Deluxe,4 gb Kingston RAM,
Nvidia GTS 8800, WD SATA 2 HDD, SATA 2 RW DVD, SATA 2 DVD, Intel core 2
duo E6850. Win xp sp2 / Vista 32 dual boot

Got things up and running fine. But I started getting random CTDs in some
programs and the error message referred to memory issue (could not copy,
etc). I installed my old 3.5" drive and ran MEMTEST 86. Let it run all
night and sure enough I had some errors. I could not tell which stick
though so opened up the case and installed the sticks one at a time (total
of 4) and ran MEMTEST 86. No errors. So then I took one stick and move
it to each DIMM slot and ran the MEMTEST 86. No errors. 8 runs total no
run less than 6 hours (I seem to recall more than 15 passes).

The only thing I can think of is that there is a heat issue when I have
all 4 sticks in and the cover on. The memory is "bare" does not have the
heat shields I have had on other memory. I have checked my MB temps and
it never seems to get above 125F when I am looking and is usually around
110F. My CPU temp is usually about 100 - 105F under load, sub 100 when
idle. My CPU fan hangs around 410RPM. two other fans in the case - one
120mm on back and one 120 mm on top. Power supply is in seperate
compartment with own fan. Fans are only 3 prong so I can't see RPMs, but
they are always running. Using the fan control on the MB.

Do it look like heat or could it be something else I can check.