WTF?
Posted: Wed Feb 08, 2006 8:06 pm
Here's a new one on me...
Yanked my CPU out (in sig) to test the new 170 I got. Finished and put the old one back in. Did a complete CMOS clear and turned her on. Entered all of my settings (below) that I had been using before that I knew to be stable (did not use CMOS reloaded). Will not load windows - gets to the "DMI" screen but never actually says it and hangs.
FSB - 317
LDT - x3
CPU/FSB Ratio - x9
Vcore - 1.450 x 110%
LDTv - 1.30
CHPv - 1.6
vDIMM - 2.6
DRAM Frequency Set - 166 (DRAM/FSB:5/06)
Command Per Clock (CPC) - Enable
CAS Latency Control (Tcl) - 3.0
RAS# to CAS# delay (Trcd) - 04 Bus Clocks
Min RAS# active time (Tras) - 08 Bus Clocks
Row precharge time (Trp) - 04 Bus Clocks
Row Cycle time (Trc) - 07 Bus Clocks
Row refresh cyc time (Trfc) - 14 Bus Clocks
Row to Row delay (Trrd) - 03 Bus Clocks
Write recovery time (Twr) - 02 Bus Clocks
Write to Read delay (Twtr) - 02 Bus Clocks
Read to Write delay (Trwt) - 03 Bus Clocks
Refresh Period (Tref) - 3120 Cycles
Write CAS Latency (Twcl) - 01
DRAM Bank Interleave - Enabled
DQS Skew Control - Auto
DQS Skew Value - 0
DRAM Drive Strength - Level 7
DRAM Data Drive Strength - Level 3
Max Async Latency - 8.0ns
DRAM Response Time - Normal
Read Preamble Time - 5.0ns
IdleCycle Limit - 256 Cycles
Dynamic Counter - Disable
R/W Queue Bypass - 16 x
Bypass Max - 07 x
32 Byte Granularity - Disable(8 Bursts)
So, I try 10 x 285 with the rest of the settings the same and it boots to windows, no problems. Now I'm confused.
> why can't I boot to windows @ 2853 (9x317) but can boot at 2850 (2850) when I was already stable at the 2853 for weeks?
> I changed absolutely no hardware except when I swapped CPU's
> My temps are great
I even tried using a bigger divider but it had no effect. Any ideas? It's killing me.
__________________
Yanked my CPU out (in sig) to test the new 170 I got. Finished and put the old one back in. Did a complete CMOS clear and turned her on. Entered all of my settings (below) that I had been using before that I knew to be stable (did not use CMOS reloaded). Will not load windows - gets to the "DMI" screen but never actually says it and hangs.
FSB - 317
LDT - x3
CPU/FSB Ratio - x9
Vcore - 1.450 x 110%
LDTv - 1.30
CHPv - 1.6
vDIMM - 2.6
DRAM Frequency Set - 166 (DRAM/FSB:5/06)
Command Per Clock (CPC) - Enable
CAS Latency Control (Tcl) - 3.0
RAS# to CAS# delay (Trcd) - 04 Bus Clocks
Min RAS# active time (Tras) - 08 Bus Clocks
Row precharge time (Trp) - 04 Bus Clocks
Row Cycle time (Trc) - 07 Bus Clocks
Row refresh cyc time (Trfc) - 14 Bus Clocks
Row to Row delay (Trrd) - 03 Bus Clocks
Write recovery time (Twr) - 02 Bus Clocks
Write to Read delay (Twtr) - 02 Bus Clocks
Read to Write delay (Trwt) - 03 Bus Clocks
Refresh Period (Tref) - 3120 Cycles
Write CAS Latency (Twcl) - 01
DRAM Bank Interleave - Enabled
DQS Skew Control - Auto
DQS Skew Value - 0
DRAM Drive Strength - Level 7
DRAM Data Drive Strength - Level 3
Max Async Latency - 8.0ns
DRAM Response Time - Normal
Read Preamble Time - 5.0ns
IdleCycle Limit - 256 Cycles
Dynamic Counter - Disable
R/W Queue Bypass - 16 x
Bypass Max - 07 x
32 Byte Granularity - Disable(8 Bursts)
So, I try 10 x 285 with the rest of the settings the same and it boots to windows, no problems. Now I'm confused.
> why can't I boot to windows @ 2853 (9x317) but can boot at 2850 (2850) when I was already stable at the 2853 for weeks?
> I changed absolutely no hardware except when I swapped CPU's
> My temps are great
I even tried using a bigger divider but it had no effect. Any ideas? It's killing me.
__________________