Pc crash: Is it my motherboard?
Hello,
I have a stange problem, since few days my pc has been acting weird, not stable, reboots, bsods, mostly I could solve it by using other memory, single channel, bh-5 dual channel. But now it crashes in windows, just with the start up sound, and it hangs there, so I turn off power.
Hardware specs:
CPU: AMD Athlon64 3500+ venice
Board: DFI LP NF4 SLI-DR rev a3 I believe
Mem: -Gskill TCCD 2x512mb PC4400 LE
-Corsair xms3500 v1.1 bh-5 2x256mb
-Samsung 512mb pc2700 TCB3
I have used bios 510, 623 and 702 but its not helping me.
I have same problem with all the memory, at first it would work with the bh-5 or the samsung, couldnt go higher than 210mhz 2-2-2-5 with the bh-5 (not good at all, but it was stable).
They all pass memtest86. So theres no problem with the memory itself of the ram timings. (I think)
Ram Timings:
Vddr: 2.7v - 2.9v
200mhz 1:1
CPC: enable
Tcl: 2.5
Trcd: 3
Tras: 6
Trp: 3
Trc: 9 when not stable 12-16
Trfc: 14 when not stable 16-17
Trrd: 2
Twr: 2
Twrt: 2
Trwt: 2
Tref: 4708 (166MHz 1.95us) or 3072
Twcl: 1
Bank int.: Enable
Skew control: increase skew, but set at 0
Drive strength: 7
Data strength: auto
Max. Async: 7-8ns
Read Preamble: 5ns
Idle Cycle: AUTO but when stable I use 32
Dyn. Counter: Enable
R/W Bypass: 16x
Bypass Max: 7x
32Bit Gran.: Disable(4 bursts)
NF4 Ultra-D - Peice of $hit DFI Ultra-D
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I am at wits end with this board...
Can ANYONE tell me why and how to get my gig of VX4000 to
run together...I can only run one 512 stick...Both sticks memtest
at 250 cas 2.0-2-2-5....
I have tried just about every bios (now im on 7/042BTA
the only slot i can get ONE stick tp work in is Orange one
farthest from the CPU
Specs as follows...
nF4 Ultra-D
3700+ sandy
2x512 OCZ PC4000 VX Gold Edition 2-3-3-8
Antec neo power 480
X850 XT-PE
TT Tower112 @ stock voltage 29c idle 38c load