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problém idual channel CMX512-4400C25


papagegel

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Hello

Excuse me because my English is not good (I am French)

I have two sticks in dual Channel CMX512-4400c25 XSM4404v1.1 (0503048-1)

They functioned on my P4C800 in dual Channel. But the motherboard and power supplies are roasted. I assembled the sticks on a p4p800-E DELUX Windows crashes or restarting ('blue' errorscrenn) every time.I updated the bios but nothing did change.

I passed the voltage from 2.75 to 2.85v nothing is changed.

I tested the stick on Memtest, i have errors with test # 5 and test # 7.

When I test the sticks one by one I do not have error with 15 pass

I changed the power supplies Fortron 350 w to Antec true power 550 W but the problem persists.

I tried to start Windows with one stick but nothing changed.

I has to test with a GIGABYTE GA8N-sli I have errors in memtest .

I have to test on the ASUS A8n-sli DELUX (last bios) but it does not even start

On p4p800-E DELUX

Proc p4 c 2.4 or P4 E 3.0

FBS 200 memory 533 cas 2.5-4-4-8 voltage: 2.85v or 2.75 => Windows crashes in starting

FBS 200 memory 500 cas 2.5-4-4-8 voltage: 2.85v or 2.75 => Windows crashes in starting

FBS 200 memory 500 cas 3-4-4-8 voltage: 2.85v or 2.75 => Windows crashes in starting

FBS 200 memory 500 cas 3-4-4-8 voltage: 2.85v or 2.75 => Windows crashes in starting

FBS 200 memory 400 cas 3-4-4-8 voltage: 2.85v or 2.75 => Windows crashes after 5 minutes

On ASUS A8n-sli DELUX

Amd athlon 64 3500+

Never boot

One

GABYTE GA8N-sli

Amd athlon 64 3500+

Windows failed to copy files (in installation)

 

thanks

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  • Corsair Employees

With the ASUS P4C800-E please try these settings after you load setup defaults :

AI Over Clock Tuner: Manual

CPU Freq: 200 MHz

Memory Frequency: 100%/DDR400

Dim Voltage to 2.75 Volts (but if you over clock 2.85 Volts)

Resulting Frequency: 200MHz/400DDR

Legacy USB: Disabled

SDRAM CAS Latency: 2T

SDRAM RAS to CAS Delay (tRCD): 3T

SDRAM Row Precharge (tRP): 2T

SDRAM Active to Precharge Delay (tRAS): 5T

Legacy USB: Disabled (Only when running any memory test)

Then test them one at a time with http://www.memtest.org to be sure.

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With the ASUS P4C800-E please try these settings after you load setup defaults :

AI Over Clock Tuner: Manual

CPU Freq: 200 MHz

Memory Frequency: 100%/DDR400

Dim Voltage to 2.75 Volts (but if you over clock 2.85 Volts)

Resulting Frequency: 200MHz/400DDR

Legacy USB: Disabled

SDRAM CAS Latency: 2T

SDRAM RAS to CAS Delay (tRCD): 3T

SDRAM Row Precharge (tRP): 2T

SDRAM Active to Precharge Delay (tRAS): 5T

Legacy USB: Disabled (Only when running any memory test)

Then test them one at a time with http://www.memtest.org to be sure.

 

Hello i have several MB

On an ASUS P4P800-E DELUXE,with your instructions tests.

one by one

Single channel @200 cas 2-3-2-5 => no memtest errors after 33 pass -voltage 2.75- Legacy USB: Disabled

 

 

 

But on the same MB

Dual channel @250 cas 2-3-2-5 => several memtest errors test# 5 et 6 - voltage 2.75 ou 2.85 - Legacy USB: Disabled

 

Dual channel @250 cas 3-3-3-8 => several memtest errors test# 5 et 6 - voltage 2.75 ou 2.85 - Legacy USB: Disabled

 

 

Dual channel @250 cas 2.5-4-4-8 => several memtest errors test# 5 et 6 - voltage 2.75 ou 2.85 - Legacy USB: Disabled

 

 

Dual channel @250 cas 3 -4-4-8 => several memtest errors test# 5 et 6 - voltage 2.75 ou 2.85 - Legacy USB: Disabled

 

Dual channel @250 cas 3 -4-4-8 => several memtest errors test# 5 et 6 - voltage 2.75 ou 2.85 - Legacy USB: Disabled

 

 

Dual channel @250 cas 3 -4-4-8 => Windows crashes in starting voltage 2.75 ou 2.85

 

 

On an ASUS A8N-SLI DELUX (latest bios)

Single or dual channel

=> never start (boot)

Single or dual channel

 

 

On my GABYTE GA8N-SLI (latest bios)

Single channel

@200 cas 2-3-3-5 computer don’t boot

@200 cas 2.5-4-4-8 widows crash at start up 0x00000050(0xE07C5DDC,0X00000001,080505BED,0X00000000)

Dual channel

=> never start (boot)

 

 

thanks

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Hello i have several MB

On an ASUS P4P800-E DELUXE,with your instructions tests.

one by one

Single channel @200 cas 2-3-2-5 => no memtest errors after 33 pass -voltage 2.75- Legacy USB: Disabled

 

 

 

But on the same MB

Dual channel @250 cas 2-3-2-5 => several memtest errors test# 5 et 6 - voltage 2.75 ou 2.85 - Legacy USB: Disabled

 

This tells me its not the memory, but I have no problem with you submitting a RMA for the module if you like. But what is the CPU that you are using to over clock? If its a 3.0 GHz CPU I have never seen a 3.0 GHz do much over 230 MHz and be stable.

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This tells me its not the memory, but I have no problem with you submitting a RMA for the module if you like. But what is the CPU that you are using to over clock? If its a 3.0 GHz CPU I have never seen a 3.0 GHz do much over 230 MHz and be stable.

 

my CPU is an INTEL P4 E 3.0 GHZ (good stepping)

with à corsaire cmx512-4000PR0 it run at @ 250 3-4-4-8 stable=> cpu 3.735 Ghz

super pi test 1 M =>36.44 s

occt test 30 min stable

 

I am 90 % sure that the memory (CMX512-4400C25) is defective!!!

because:

On an ASUS A8N-SLI DELUX (latest bios)

Single or dual channel

=> never start (boot)

Single or dual channel

 

 

On my GABYTE GA8N-SLI (latest bios)

Single channel

@200 cas 2-3-3-5 computer don’t boot

@200 cas 2.5-4-4-8 widows crash at start up 0x00000050(0xE07C5DDC,0X00000001,080505BED,0X00000000)

Dual channel

=> never start (boot)

 

on my P4P800-E delux an CPU 3.0 Ghz it can not take 220 mhz 2.5-4-4-8

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  • 4 weeks later...
Let's get you an RMA, but I will warn you these modules are no longer available and they may offer you something totally different to replace them if they cannot be repaired.

Please use the On Line RMA Request Form and we will be happy to replace them or it.

 

Hello

That more than 20 days that I have send to you my memory.

I will want to know if you received them.

And the advancement of the exchange

 

Thank you

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  • Corsair Employees
I am sorry we can’t check it for you in Tech Support, please bump this in the morning and I will ask customer service to check it for you if you post your RMA# or you can call our customer service at 888-222-4346 or 510-657-8747 Ext "0" after 8:00 AM Pacific Time tomorrow!
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I am sorry we can’t check it for you in Tech Support, please bump this in the morning and I will ask customer service to check it for you if you post your RMA# or you can call our customer service at 888-222-4346 or 510-657-8747 Ext "0" after 8:00 AM Pacific Time tomorrow!

 

hi

my case is Case #143059

Corsair RMA Number for this case is 1005249

thanks

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