asus a8n32 sli dlx and G.skill 2gb HZ

[hiroshi976]

hello!!!
I'm italian. I not speak english very well ...you excuse to me!

I have same problem with my kit HZ.
have asus a8n32 sli deluxe, whit last bios 1009.
Passed hours and hours of test with memtest at the frequency of 250/260/265 but beyond frequency of 265 (268), test #5 found errors........
Superpi 32mb is perfect....... at 270!!
But often at 250....reboot.....blank screen...not start at first boot!!
I have tested only single (one for time) module into slot dimm A and slot dimm B (blue slots) of the my board, and it works perfectly at 270/275 in the slot A...... I have memtest test#5 (at 98%) errors only slot dimm B exceeds 265!!! Slot A go at 270, slot B .... 265
My slots color is pair blue and pair black.
Is my kit bad?
Are compatible with nforce4 sli or my asus a8n32 sli deluxe?
Why one for time in the dimm slot A1 running at least 270...... and in the dimm slot B1.....have error in test 5 at 98% of di memtest.....at less 265 ??
Mainboard limit with this ram ?? Bios problem? or memtest/Goldmemory not run correctly with this chipset o mainboard?


My setting are....

CAS Latency (CL) 3T
RAS To CAS Delay (tRCD) 4T
RAS Precharge (tRP) 4T
RAS Active Time (tRAS) 8T
Row Cycle Time (tRC) 7T
Row Refresh Cycle Time (tRFC) 13T
Command Rate (CR) 1T
RAS To RAS Delay (tRRD) 2T
Write Recovery Time (tWR) 2T
Read To Write Delay (tRTW) 3T
Write To Read Delay (tWTR) 2T
Write CAS Latency (tWCL) 1T
Refresh Period (tREF) 200 MHz 15.6 us
DQS Skew Control Disable
DRAM Drive Strength Weak
DRAM Data Drive Strength 4 (No Reduction)
Max Async Latency 7 ns
Read Preamble Time 5.5 ns
Idle Cycle Limit 256
Dynamic Idle Cycle Counter enable
Read/Write Queue Bypass 16
Bypass Max 7
32-byte Granularity Disable

thanks for help me!!


note
I have 2 7800GT SLI

[GSKILL TECH]

one stick can run at 275 on slot A
but same stick can not run at 265 on slot B?
is that what you mean?

[hiroshi976]

yes!!

same stick....run in the slot A1 and B1 ....but in the slot B1 pass memtest at 265 max, in the slot A1 at 270/275.........

which is best setting for TREF and TRTW??
I setting at 200 3.9us and 3 for stability..... at 200 15.6 and 2....often reboot or not boot!!

[kakaroto]

yes!!

same stick....run in the slot A1 and B1 ....but in the slot B1 pass memtest at 265 max, in the slot A1 at 270/275.........

which is best setting for TREF and TRTW??
I setting at 200 3.9us and 3 for stability..... at 200 15.6 and 2....often reboot or not boot!!

Try TrTw 3, Twr and Twtr at 2. What is result of bank 2 and 4 (black) and 1 and 3 (blue)?

[hiroshi976]

Try TrTw 3, Twr and Twtr at 2. What is result of bank 2 and 4 (black) and 1 and 3 (blue)?

boot only in the bank 1 and 3 (blu), not boot in black banks!
I just tried with trtw 3 and twr and twrt 2........ not pass memetest test#5 at 270!
Not kit HZ best for my board ?

[GSKILL TECH]

yes!!

same stick....run in the slot A1 and B1 ....but in the slot B1 pass memtest at 265 max, in the slot A1 at 270/275.........

which is best setting for TREF and TRTW??
I setting at 200 3.9us and 3 for stability..... at 200 15.6 and 2....often reboot or not boot!!
hummm, that is weird!
HZ might be not good overclock on this board. what is the max fsb you can run with HZ?

[hiroshi976]

change with gskill ZX ???

[Radeon Force]

I have the same memos and that board and my mems dont pass the 268 stable:confused: :confused: , i have the gskill memoru on blue banks memory and i use the bios 703, any help in here?

[_JP_]

With my A8N-SLI Premium i not being able to pass 255mhz :(
Anyone with this board and mems can post some results??

[GSKILL TECH]

i think it might be the mobo and memory compliable problem... although it can run at DDR500.....