Hey folks,
Well, I have a "little" problem with the computer booting up then just shutting down. It only happens first thing in the morning and does not leave any messages or blue screens. Just started about a week ago. Symptoms are: it will boot to the Windows screen and then just shut--off. One time after it shut down I hit the power button to restart and nothing happened. I had to try the power button several times waiting in between tries before anything would happen and then again it would shut down sometimes during the posting. In the afternoons, I will try and it will start up and run fine, ( running through the night, flight sims and etc ) I have run memtest 86 vs 4.0a, to check possible ram issues, only ran it for 4 passes @ 1.5 hrs with no errors. Did the paperclip test with the power supply and the fan spins ( whatever that means--ha ). I have been thinking about purchasing a power supply tester, just haven't done it. I have also done Nod 32 online virus scan as well as my regular Microsoft Security full scan with no issues.
In stress testing with Prime 95 for an hour, core temps respectfully, 64,66,63,68 with no issues.
I am torn on what this could be, I am thinking power supply but I am still pretty green in regards to this stuff. I will include my bios settings I have been using.
thanks so much for any help you all,
rclark
BIOS settings :
CPU Clock Ratio ................................ [21x]
Intel(R) Turbo Boost Tech .................. [Enabled]
CPU Cores Enabled ............................ [All]
CPU Multi Threading .......................... [Enabled]
CPU Enhanced Halt (C1E) ................... [Enabled]
C3/C6/C7 State Support .................... [Enabled]
CPU Thermal Monitor ......................... [Enabled]
CPU EIST Function ............................ [Enabled]
Virtualization Technology ................... [Enabled] << Disabled if you do not use Vmware or Virtual PC Programs
Bi-Directional PROCHOT ..................... [Enabled]
Uncore & QPI Features:
QPI Link Speed .............................. x36
Uncore Frequency .......................... 21 (Always 2x memory Multi or 2x +1)
Isonchronous Frequency ..................[Enabled]
Standard Clock Control:
Base Clock (BCLK) Control ................ [Enabled]
BCLK Frequency (MHz) .....................160
PCI Express Frequency (MHz) ........... [100]
C.I.A.2 [Disabled]---could not find this in my bios--FF
Advanced Clock Control:
CPU Clock Drive ..............................[800mV]
PCI Express Clock Drive ................... [900mV]
CPU Clock Skew ............................. [0ps]
IOH Clock Skew ............................. [0ps]
Advanced DRAM Features:
Performance Enhance ...................... [Extreme]
Extreme Memory Profile (X.M.P) ......... [Disabled]
System Memory Multiplier (SPD) ........ [10]
DRAM Timing Selectable (SPD) .......... Expert
Channel A + B + C
Channel A Timing Settings:
##Channel A Standard Timing Control##
CAS Latency Time ......................9
tRCD .......................................9
tRP .........................................9
tRAS .......................................24
Below values may be left in Auto if you like, generally this is fine. For those users who DO Set advanced timings manually, please see some of my thoughts and findings about these settings and rules here
XtremeSystems Forums - View Single Post - Gigabyte EX58-UD5/Extreme Discussion Thread
##Channel A Advanced Timing Control## ---
tRC ........................................auto (Should be = tRAS + tRP or above for stability)
tRRD .......................................auto
tWTR ......................................auto (Must be Write to Read Delay/Same Rank - (tWL + 4)
tWR ........................................auto
tWTP .......................................auto (tWTP Must = tWR + tWL + 4)
tWL ........................................auto (tWL Must be CAS Latency -1)
tRFC .......................................auto
tRTP .......................................auto
tFAW ......................................auto
Command Rate (CMD) ................auto
##Channel A Misc Timing Control##
Round Trip Latency ...................auto
B2B CAS Delay ..........................auto
Advanced Voltage Control:
CPU
Load Line Calibration ................. [Level 1] can not disable ( only standard and two other profile choices )
CPU Vcore ...............................1.27500V__1.27500 ( set manually per recommendations )
QPI/VTT Voltage 1.185v ............1.295V
CPU PLL 1.800v .......................1.800
MCH/ICH
PCIE 1.500v ...........................1.500
QPI PLL 1.100v .......................1.200
IOH Core 1.100v .....................1.116
ICH I/O 1.500v .......................1.500
ICH Core 1.1v ........................1.1
DRAM
DRAM Voltage 1.500v ..............1.66
DRAM Termination 0.750v [AUTO]
Ch-A Data VRef. 0.750v [AUTO]
Ch-B Data VRef. 0.750v [AUTO]
Ch-C Data VRef. 0.750v [AUTO]
Ch-A Address VRef. 0.750v [AUTO]
Ch-B Address VRef. 0.750v [AUTO]
Ch-C Address VRef. 0.750v [AUTO]
Well, I have a "little" problem with the computer booting up then just shutting down. It only happens first thing in the morning and does not leave any messages or blue screens. Just started about a week ago. Symptoms are: it will boot to the Windows screen and then just shut--off. One time after it shut down I hit the power button to restart and nothing happened. I had to try the power button several times waiting in between tries before anything would happen and then again it would shut down sometimes during the posting. In the afternoons, I will try and it will start up and run fine, ( running through the night, flight sims and etc ) I have run memtest 86 vs 4.0a, to check possible ram issues, only ran it for 4 passes @ 1.5 hrs with no errors. Did the paperclip test with the power supply and the fan spins ( whatever that means--ha ). I have been thinking about purchasing a power supply tester, just haven't done it. I have also done Nod 32 online virus scan as well as my regular Microsoft Security full scan with no issues.
In stress testing with Prime 95 for an hour, core temps respectfully, 64,66,63,68 with no issues.
I am torn on what this could be, I am thinking power supply but I am still pretty green in regards to this stuff. I will include my bios settings I have been using.
thanks so much for any help you all,
rclark
BIOS settings :
CPU Clock Ratio ................................ [21x]
Intel(R) Turbo Boost Tech .................. [Enabled]
CPU Cores Enabled ............................ [All]
CPU Multi Threading .......................... [Enabled]
CPU Enhanced Halt (C1E) ................... [Enabled]
C3/C6/C7 State Support .................... [Enabled]
CPU Thermal Monitor ......................... [Enabled]
CPU EIST Function ............................ [Enabled]
Virtualization Technology ................... [Enabled] << Disabled if you do not use Vmware or Virtual PC Programs
Bi-Directional PROCHOT ..................... [Enabled]
Uncore & QPI Features:
QPI Link Speed .............................. x36
Uncore Frequency .......................... 21 (Always 2x memory Multi or 2x +1)
Isonchronous Frequency ..................[Enabled]
Standard Clock Control:
Base Clock (BCLK) Control ................ [Enabled]
BCLK Frequency (MHz) .....................160
PCI Express Frequency (MHz) ........... [100]
C.I.A.2 [Disabled]---could not find this in my bios--FF
Advanced Clock Control:
CPU Clock Drive ..............................[800mV]
PCI Express Clock Drive ................... [900mV]
CPU Clock Skew ............................. [0ps]
IOH Clock Skew ............................. [0ps]
Advanced DRAM Features:
Performance Enhance ...................... [Extreme]
Extreme Memory Profile (X.M.P) ......... [Disabled]
System Memory Multiplier (SPD) ........ [10]
DRAM Timing Selectable (SPD) .......... Expert
Channel A + B + C
Channel A Timing Settings:
##Channel A Standard Timing Control##
CAS Latency Time ......................9
tRCD .......................................9
tRP .........................................9
tRAS .......................................24
Below values may be left in Auto if you like, generally this is fine. For those users who DO Set advanced timings manually, please see some of my thoughts and findings about these settings and rules here
XtremeSystems Forums - View Single Post - Gigabyte EX58-UD5/Extreme Discussion Thread
##Channel A Advanced Timing Control## ---
tRC ........................................auto (Should be = tRAS + tRP or above for stability)
tRRD .......................................auto
tWTR ......................................auto (Must be Write to Read Delay/Same Rank - (tWL + 4)
tWR ........................................auto
tWTP .......................................auto (tWTP Must = tWR + tWL + 4)
tWL ........................................auto (tWL Must be CAS Latency -1)
tRFC .......................................auto
tRTP .......................................auto
tFAW ......................................auto
Command Rate (CMD) ................auto
##Channel A Misc Timing Control##
Round Trip Latency ...................auto
B2B CAS Delay ..........................auto
Advanced Voltage Control:
CPU
Load Line Calibration ................. [Level 1] can not disable ( only standard and two other profile choices )
CPU Vcore ...............................1.27500V__1.27500 ( set manually per recommendations )
QPI/VTT Voltage 1.185v ............1.295V
CPU PLL 1.800v .......................1.800
MCH/ICH
PCIE 1.500v ...........................1.500
QPI PLL 1.100v .......................1.200
IOH Core 1.100v .....................1.116
ICH I/O 1.500v .......................1.500
ICH Core 1.1v ........................1.1
DRAM
DRAM Voltage 1.500v ..............1.66
DRAM Termination 0.750v [AUTO]
Ch-A Data VRef. 0.750v [AUTO]
Ch-B Data VRef. 0.750v [AUTO]
Ch-C Data VRef. 0.750v [AUTO]
Ch-A Address VRef. 0.750v [AUTO]
Ch-B Address VRef. 0.750v [AUTO]
Ch-C Address VRef. 0.750v [AUTO]
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