G
Guest
Guest
Archived from groups: alt.comp.hardware.overclocking (More info?)
Hey.
I need some advice here...
Heres my setup at default:
P4 2,8 GHz HT 800MHz (14x200)
Asus P4C800-E Deluxe
OCZ 4000 Gold Dual 512MBx2 (2,5-4-4-8-4)
520W High quality power supply...
CPU temperature @36C idle / 41C 100%load
North-/South-bridge is cooled with copper sinks and 40mm fans
AMI Bios updated with Asus EZ Bios updater
Everything is stable, Prime95 ran for 7 hours along with Seti@home...
Memtest+ ran all tests 4 times, no errors...
Long story short, everything works AOK...
Then I start fiddling with Bios.. This Bios is new to me....
I gradually rise FSB towards 250 running tests and benchmarks.
Everything is dandy, but when I reach 250 the system reboots
after 7 minutes running Prime95 or PCMark04.
What can it be?
CPU voltage is on 1,7V
VDimm is at 2,85 (wich is the maximum this Bios will allow)
If I set RAM SPD on auto it runs at pc166 333 MHz.. I set it
to Manual and choose between 266, 333 and 400... I want 500!!!
I set it on 400 and now Memtest+ shows RAM at 500MHz... Strange...
But the fact remains, its not stable... I think the VDimm is to low at
2,85. It should be at 3,00V...
There's lots of other options I dont know anything about like:
Under Jumperfree settings in Bios theres a tab called "Performance Mode"
wich is set to Auto. Should this be changed? I can choose Auto, Standard
and Turbo...
Under Chipset theres "Performance Acceleration Mode" set to Auto
- DRAM Idle Timer set to Auto
- DRAM Refresh Rate set to Auto
What should I do? Is it the V on the ram? If so, do I have to change the
motherboard?
This is frustrating...
By the way, "Graphics Apperture Size" is set to 128MB. Is the apperture the
same as the Graphic cards RAM? I have a Sapphire Radeon 9800Pro 128...
Whats "ICH Delayed Transaction"?
--
.hvM
.... esroN samohT
Hey.
I need some advice here...
Heres my setup at default:
P4 2,8 GHz HT 800MHz (14x200)
Asus P4C800-E Deluxe
OCZ 4000 Gold Dual 512MBx2 (2,5-4-4-8-4)
520W High quality power supply...
CPU temperature @36C idle / 41C 100%load
North-/South-bridge is cooled with copper sinks and 40mm fans
AMI Bios updated with Asus EZ Bios updater
Everything is stable, Prime95 ran for 7 hours along with Seti@home...
Memtest+ ran all tests 4 times, no errors...
Long story short, everything works AOK...
Then I start fiddling with Bios.. This Bios is new to me....
I gradually rise FSB towards 250 running tests and benchmarks.
Everything is dandy, but when I reach 250 the system reboots
after 7 minutes running Prime95 or PCMark04.
What can it be?
CPU voltage is on 1,7V
VDimm is at 2,85 (wich is the maximum this Bios will allow)
If I set RAM SPD on auto it runs at pc166 333 MHz.. I set it
to Manual and choose between 266, 333 and 400... I want 500!!!
I set it on 400 and now Memtest+ shows RAM at 500MHz... Strange...
But the fact remains, its not stable... I think the VDimm is to low at
2,85. It should be at 3,00V...
There's lots of other options I dont know anything about like:
Under Jumperfree settings in Bios theres a tab called "Performance Mode"
wich is set to Auto. Should this be changed? I can choose Auto, Standard
and Turbo...
Under Chipset theres "Performance Acceleration Mode" set to Auto
- DRAM Idle Timer set to Auto
- DRAM Refresh Rate set to Auto
What should I do? Is it the V on the ram? If so, do I have to change the
motherboard?
This is frustrating...
By the way, "Graphics Apperture Size" is set to 128MB. Is the apperture the
same as the Graphic cards RAM? I have a Sapphire Radeon 9800Pro 128...
Whats "ICH Delayed Transaction"?
--
.hvM
.... esroN samohT