Hello first of all I am an foreigner and so please do not mind possible spelling mistakes.
Here is my system:
PSU: TAGAN TG480-U15 480 Watt (I also used an Enermax MODU82+ 625W EMD625AWT)
CPU: Intel Core 2 Duo E7300
Mobo: Gigabyte GA-EP43-DS3L (Bios version F9e)
RAM: Crucial Ballistix BL2KIT25664AA80A 2x2GB DDR2 800 kit
GPU: Sappire Radeon HD4850 512 MB dual slot fan
My problem is that my system gets unstable after 24 hours of continuous usage. If i stress it with prime95 (blend torture test) in parallel with Furmark 1.7 i usually get a BSOD after 8 to 12 hours saying "MEMORY_MANAGEMENT". If i do a hard reset and run immediately memtest86+ i get too many errors (as if the BIOS has lost its settings). When the system powers down (using power button or after changing an crucial setting in bios) there are no errors in memtest at the next power up. And after 8-12 hours the same is happening...
These are some BIOS settings i have used (even went down to 667 MHz but no result)
Under load the voltages reported are:
Is this motherboard incompatible with the Ballistix? Or the ballistix have failed? I did give them for testing to the local store from which i had bought them but they said that they are O.K. and maybe is some other part which causes the problem but i don not trust them. I highly doubt that they test them for 24 hours
I just put on 2x1GB ADATA AD2800001GMU DDR 667 (overclocked to 800MHZ 5-5-5-15 1.8V) with no stability problems up to now (but I have not yet stressed the system for 24 hours). I have used them back when the ballistix where at the store for testing with no problems either.
Here is my system:
PSU: TAGAN TG480-U15 480 Watt (I also used an Enermax MODU82+ 625W EMD625AWT)
CPU: Intel Core 2 Duo E7300
Mobo: Gigabyte GA-EP43-DS3L (Bios version F9e)
RAM: Crucial Ballistix BL2KIT25664AA80A 2x2GB DDR2 800 kit
GPU: Sappire Radeon HD4850 512 MB dual slot fan
My problem is that my system gets unstable after 24 hours of continuous usage. If i stress it with prime95 (blend torture test) in parallel with Furmark 1.7 i usually get a BSOD after 8 to 12 hours saying "MEMORY_MANAGEMENT". If i do a hard reset and run immediately memtest86+ i get too many errors (as if the BIOS has lost its settings). When the system powers down (using power button or after changing an crucial setting in bios) there are no errors in memtest at the next power up. And after 8-12 hours the same is happening...
These are some BIOS settings i have used (even went down to 667 MHz but no result)
Code:
MB Intelligent Tweaker(M.I.T.) Robust Graphics Booster ...............: auto CPU Clock Ratio ..........................: 10x Fine CPU Clock Ratio.....................:.+0.0 CPU Frequency ...........................: 2.66 GHZ (266x10) Clock Chip Control Standard Clock Control CPU Host Clock Control..................: [Disabled] CPU Host Frequency (Mhz) ............: 266 PCI Express Frequency (Mhz) .........: 100 C.I.A.2 .................................:[Disabled] Advanced Clock Control [Press Enter] CPU Clock Drive...........................: 800mV PCI Express Clock Drive.................: 900mV CPU Clock Skew (ps)....................: 0ps MCH Clock Skew (ps)...................: 0ps DRAM Performance Control Performance Enhance...................: [disabled] Extreme Memory Profile (X.M.P.).....: disabled (G)MCH Frequency Latch...............: [266] System Memory Multiplier ..............: 2.5A / 3.0A Memory Frequency (Mhz) ..............: 667 / 800 DRAM Timing Selectable ................: [manual] Standard Timing Control CAS Latency Time........................ 4/ 5 tRCD ......................................... 4/ 5 tRP'........................................... 4 / 5 tRAS.......................................... 12 / 15 Advanced Timing Control tRRD........................................... 3 tWTR.......................................... 3 tWR............................................ 5/ 6 tRFC........................................... 43/ 52 tRTP........................................... 3 Command Rate (CMD) ....................:2 Driving Strength Profiles Driving Strength ............................ 1066 Channel A Static tRead Value.........................:5/6/7 tRD Phase0 Adjustment...................:auto tRD Phase1 Adjustment...................:auto tRD Phase2 Adjustment .................:auto tRD Phase3 Adjustment..................:auto Trd2rd(Different Rank)....................:auto Twr2wr(Different Rank)...................:auto Twr2rd(Different Rank)...................:auto Trd2wr(Same/Diff Rank)..................:auto Dimm1 Clock Skew Control...............:auto Dimm2 Clock Skew Control...............:auto Channel B Static tRead Value.........................:5/6/7 tRD Phase0 Adjustment...................:auto tRD Phase1 Adjustment...................:auto tRD Phase2 Adjustment .................:auto tRD Phase3 Adjustment..................:auto Trd2rd(Different Rank)....................: auto Twr2wr(Different Rank)...................: auto Twr2rd(Different Rank)...................: auto Trd2wr(Same/Diff Rank)..................: auto Dimm1 Clock Skew Control...............:auto Dimm2 Clock Skew Control...............:Auto Motherboard Voltage Control Voltage Type.���... CPU CPU Vcore�.���.........................: normal CPU Termination�..........................: normal CPU PLL�������......................: normal CPU Referen.����.......................: normal MCH/ICH MCH Core�����................: 1.200V ICH I/O������.................: normal DRAM DRAM Voltage ��....1.800V............:2.0V Advanced Settings Limit CPUID Max. to 3.....................: [Disabled] No-Execute Memory Protect............: [Enabled] CPU Enhanced Halt (C1E)................: [Enabled] C2/C2E State Support....................: [Disabled] x C4/C4E State Support..................: [Disabled] CPU Thermal Monitor 2(TM2) ...........: [Enabled] CPU EIST Function.........................: [Enabled] Virtualization Technology................: [Disabled] Enabled if you use Vmware/Virtual PC Integrated Peripherals Legacy USB Storage Detect ..............[Enabled] *Note* Must be enabled to flash from USB
Code:
CPU Vcore : 1.18 V DDR: 2.0 V +3.0V: 3.26 - 3.28V +5V: 5.11 V +12V: 12.22 V VBAT: 3.14 V
I just put on 2x1GB ADATA AD2800001GMU DDR 667 (overclocked to 800MHZ 5-5-5-15 1.8V) with no stability problems up to now (but I have not yet stressed the system for 24 hours). I have used them back when the ballistix where at the store for testing with no problems either.
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