DFI NF4 Ultra-D with 4x F1-4000USU2

[jeremypt]

Hello, can you guys provide me BIOS settings for the DFI NF4 Ultra-D with 4x 1GB ?

My bios recognize the 4Gb (even that i use WinXP SP3, that only recognize 3Gb)
I loaded the bios defaults, set for 250Mhz, 2T and 3-4-4-8 2.6V. Cpu AMD 64 3200+ is at 250x10 (worked flawless with 2x1GB) but now im getting some hardcore bluescreens and restarts.
Can i get some support in bios settings.

Best regards

[InVeNtOr]

you have to have a 64 bit operating system to run the extra ram. i can't find it but somewhere at microsoft there was a page that listed all the systems with it's max amout of usable ram.
i had win xp 32 bit, thats why i never bought the extra ram. now that i have win 7 i am trying to find a matched pair.

[jeremypt]

i know that i need a 32 bits to recognize 4gb. my problem isnt in recognize the 4gb. My problem is the errors/bsod that i have with 4x1gb

[RamJam]

Do you have the command rate at 2T, may have to raise voltage on the NB and what's your tRFC?

[jeremypt]

nvm, i leave setting here:
4x1Gb F1-4000USU2
DFI NF4 Ultra-D
Bios 704-2BTA
AMD 3200+



-Under "Advanced chipset features", put "Memory hole for PCI MMIO" in "Enable", this will allow BIOS to recogize 4Gb of RAM (attention 32Bits windows only detects 3GB, you need a 64Bits to get full use of 4Gb).

-DRAM voltage control: 2.60V
FSB Bus Frequency: 260 (default for memory is 250)

Dram Configuration:
DRAM Frequency Set (200 1:1)
CPC: Disable
TCL: 3
TRCD: 4
TRAS: 8
TRP: 3 (memory default is 4)
TRC: 7
TRFC: 14
TRRD: 2
TWR: 2
TWTR: 2
TRWT: 3
TREF: 3684
DRAM Bank Interleave: Disable

DQS Skew Control: Decrease Skew
DQA Skew Value: 128
DRAM Drive Strenght: Weak 3
DRAM Data Drive Strenght: 2
Max Async Latency: 11.0
DRAM Response Time: Normal
Read Preamble Time: 8.5
IdleCycle Limit: 16
Dynamic Counter: Disable
R/W Queue Bypass: 16x
Bypass Max: 07
32 Byte Granularity: Disable (4 Bursts)

Test with MemTest86 (test 2, 5 and 8) and superpi 32
stable with CPU at 2.6Ghz and ddr520

discuss

[GSKILL TECH]

Set DRAM Voltage to 2.80V

tRP set to 4

Thank you
GSKILL SUPPORT

[jeremypt]

ty for the reply. in this setting, what i need to change to put 4x1Gb running

AMD 64 3200+ (Venice)
DFI NF4 Ultra-D with 704-2BTA BIOS
2x F1-4000USU2 (2x1Gb orange slots)
Nvidia Geforce 7800GTX
WinXP SP3 (need x64 for full 4gb)
Temperatures (CPU/Chipset/VGA watercooled):
CPU: 32C
PWM: 30C
Chipset: 29C

Advanced Chipset Features:
Errata 94: Disable
Errata 123: Disable
CPU Spectrum: Disable
Sata Spectrum: Disable
PCIE Spectrum: Disable
SSE/SSE2: Enable
CPU Thermal-Throttling: Disable
Memory Hole PCI MMIO: Disable (Enable if 4Gb)
System BIOS Cacheable: Disable
ACPI START: Disable
SLI Broadcast: Disable

Genie BIOS Settings:
FSB: 270 (I know that i cant do this with 4x1Gb)
LDT/FSB: X3
LTD BUS: 16/16
CPU/FSB: X10
PCI Express: 100Mhz
K8 Cool'n'Quiet: Disable
CPU VID Start: 1.450v
CPU VID Control: 1.450v
CPU VID Special Control: Above VID 104%
LTD Voltage: 1.20v
Chipset Voltage: 1.50v
DDRAM Voltage: 2.70v
DRAM +.03v if not 3.2v: Disable

DRAM Configuration:
DRAM Freq Set: 200 01/01
CPC: Enable (Disable if 4 sticks used)
TCL: 3
TRCD: 4
TRAS: 8
TRP: 4
TRC: 7
TRFC: 13
TRRD: 2
TWR: 2
TWTR: 2
TRWT: 3
TREF: 3684
DRAM Bank Interleave: Enable

DQS Skew Control: Auto
DQS Skew Value: 0
DRAM Drive Strenght: Weak4 (7)
DRAM Data Drive Strenght: 3
Max Async Latency: 8.0 nano
DRAM Response Time: Normal
Read Preamble Time: 5.5 Nano
IdleCycle: 256
Dynamic Counter: Enable
R/W Queue Bypass: 16x
Bypass Max: 07x
32 Byte Grabularity: Disable (4 Bursts)

Stable after 6 hours of Memtest86, Superpi and long hours of use with online games, like Lineage2, Quake3, CS Source.
Please advice for 4x1Gb use (4xF1-4000USU2)

[GSKILL TECH]

You may need to raise NB Voltage and tRFC, but that is all.

Thank you
GSKILL SUPPORT