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a7n8x and vs512mb400 problem


aigoya

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hi, about 2 months ago i purchased the value select corsairs vs512mb400 2X512 for a total of 1 gb of ram. and recently ive been getting many problems. when i wiould play games, my computer would randomly shut off, and it wont start up until maybe after 10 minutes.

 

athlon 2400

a7n8x with newest bios

radeon 9800 pro 256 mb

2x512 corsair vs512mb400

 

ive tried the settings

8

3

3

2.5

 

2.7v

 

and ran each memory under memtest86. but around 70% of the test, my computer just turns off for both memory. the memory i had before these corsairs had no problems like these. help please!

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  • Corsair Employees

Please make sure that you have the latest BIOS for your MB and load Setup/Optimized default settings, and try the following BIOS settings;

VS512MB400 or VS1GBKIT400

CPU Freq: 133 MHz (266 FSB)

System Performance: User Define

Memory Frequency: 125%

Resulting Frequency: 166 MHz (333 FSB)

Memory Timing: User Define

SDRAM CAS Latency: 2.5T

SDRAM RAS to CAS Delay (tRCD): 3T

SDRAM Row Precharge (tRP): 3T

SDRAM Active to Precharge Delay (tRAS): 8T

DDR Reference Voltage: 2.7 Volts

AGP Voltage: Default *unless you have ATI (9200 or 9600) or NVIDIA (5200 or 5700) then 1.6 Volts suggested!*

All other settings are motherboards defaults

Then please test them one at a time with http://www.memtest.org and let’s make sure it's not some other issue! I would run the test for at least 2-3 passes to be sure!

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i did exactly as you asked, and tested both in slot one.

 

it did exactly the same thing, every time i would run memtest, it would crash the computer around 70% of the test completion. i tried running each test 3 times each for a stick and my computer would just turn off... any solutions?

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  • Corsair Employees
i did exactly as you asked, and tested both in slot one.

 

it did exactly the same thing, every time i would run memtest, it would crash the computer around 70% of the test completion. i tried running each test 3 times each for a stick and my computer would just turn off... any solutions?

 

I am sorry about the problems you are having. Let's go ahead and get those replaced for you. Please follow the link in my signature titled "I think I have a bad part", you will find instructions on how to get this taken care of.

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