Overclock.net › Forums › AMD › AMD Motherboards › CPU, MB or Power S issue
New Posts  All Forums:Forum Nav:

CPU, MB or Power S issue

post #1 of 12
Thread Starter 
Hi

I upgrade my CPU from 955 BE because it was not working properly.
New CPU arrive was working fine/ decide to do a basic OC temp full load was 48-51c after 10min.

Computer stop working. Try to turn the comp back on and ... everything lights up for a fraction of a second, and goes off... Reset the cmos .. and the same issue. decide to wait .. a few minutes and same issue. ....

Remove the cpu. and same issue
Remove the Power Supply CPU power lines from the mobo ... and all was back on. ***.

With the cpu in the mobo or out of the mobo, if i plug back in the PS cpu conectors to the mobo nothing work.. If i remove thoses conectors all comes to life (but obviously not the cpu)

Then What is the issue ???? Power Supply or Mobo


System Spec

MSI 790fx gd70
AMD X6 1100T
FSP 1010W PS
Super Talent DDR3 Ram
Running w/liquit
AMD
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD X6 1100T Gigabyte 890FXA-UD5 ATI 5850 (x3) 6GB ST DDR3 
Optical DriveOSMonitorPower
Asus/LG Blu Ray-HD DVD Windows 7 x64 (3) LG Flatron Wide 22" Cougar CMX 1000w 
Case
Thermaltake Xaser VI 
  hide details  
Reply
AMD
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD X6 1100T Gigabyte 890FXA-UD5 ATI 5850 (x3) 6GB ST DDR3 
Optical DriveOSMonitorPower
Asus/LG Blu Ray-HD DVD Windows 7 x64 (3) LG Flatron Wide 22" Cougar CMX 1000w 
Case
Thermaltake Xaser VI 
  hide details  
Reply
post #2 of 12
It's clearly the PSU or the mobo, and my take is 90% the motherboard. 10% is still reserved for the PSU as something may be shorting, or it may get overloaded when the CPU power circuitry is connected, but it's more of a long-shot.

Centurion
(14 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II 940 @3.3GHz 1.25V Gigabyte 790X-DS4 XFX 5850 8GB OCZ DDR2-800 
Hard DriveCoolingOSMonitor
Corsair Force 3 TRUE Win 7 Pro x64 ACER 23" TN  
PowerCase
400W Silverstone Strider Antec P182 
  hide details  
Reply
Centurion
(14 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II 940 @3.3GHz 1.25V Gigabyte 790X-DS4 XFX 5850 8GB OCZ DDR2-800 
Hard DriveCoolingOSMonitor
Corsair Force 3 TRUE Win 7 Pro x64 ACER 23" TN  
PowerCase
400W Silverstone Strider Antec P182 
  hide details  
Reply
post #3 of 12
I'm betting its the VRMs on your motherboard. MSI seems to have a reputation for having MOSFETs go bad... my MSI board went out last month.
    
CPUMotherboardGraphicsRAM
i7 2600k ASRock P67 Extreme4 MSI GTX 580 Lightning 2x4GB Corsair Vengeance DDR3 1866 9-10-9-27-1T 
Hard DriveOptical DriveCoolingOS
Mushkin 60GB SSD + 2xWD Black 500GB RAID0 Sony DVD-RW Noctua NH-D14 Windows 7 
MonitorKeyboardPowerCase
LG 22" 1080p + Acer 18" Das Keyboard - MX Blue Antec TruePower New TP-650 Cooler Master HAF 922 Black 
Mouse
Logitech 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 2600k ASRock P67 Extreme4 MSI GTX 580 Lightning 2x4GB Corsair Vengeance DDR3 1866 9-10-9-27-1T 
Hard DriveOptical DriveCoolingOS
Mushkin 60GB SSD + 2xWD Black 500GB RAID0 Sony DVD-RW Noctua NH-D14 Windows 7 
MonitorKeyboardPowerCase
LG 22" 1080p + Acer 18" Das Keyboard - MX Blue Antec TruePower New TP-650 Cooler Master HAF 922 Black 
Mouse
Logitech 
  hide details  
Reply
post #4 of 12
VRMs probably did a silent fail
Sigh, I hate that this is really happening day-after-day now...
Edited by xd_1771 - 3/2/11 at 9:05am
post #5 of 12
Thread Starter 
Thanks for the replies..

I bought a new Power S. and still have the same issue.

Now i need to find a new AMD motherboard. the 790FX GD70 had features that i really like(One touch cmos reset)

Any recommendations ?

need 8 sata ports, friendly OC bios, (if possible easy to clear the Cmos)

was thinking in the new msi but after this..
please leave Asus for last (do to poor costumer service).

Any inputs?
AMD
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD X6 1100T Gigabyte 890FXA-UD5 ATI 5850 (x3) 6GB ST DDR3 
Optical DriveOSMonitorPower
Asus/LG Blu Ray-HD DVD Windows 7 x64 (3) LG Flatron Wide 22" Cougar CMX 1000w 
Case
Thermaltake Xaser VI 
  hide details  
Reply
AMD
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD X6 1100T Gigabyte 890FXA-UD5 ATI 5850 (x3) 6GB ST DDR3 
Optical DriveOSMonitorPower
Asus/LG Blu Ray-HD DVD Windows 7 x64 (3) LG Flatron Wide 22" Cougar CMX 1000w 
Case
Thermaltake Xaser VI 
  hide details  
Reply
post #6 of 12
    
CPUMotherboardGraphicsRAM
i7 2600k ASRock P67 Extreme4 MSI GTX 580 Lightning 2x4GB Corsair Vengeance DDR3 1866 9-10-9-27-1T 
Hard DriveOptical DriveCoolingOS
Mushkin 60GB SSD + 2xWD Black 500GB RAID0 Sony DVD-RW Noctua NH-D14 Windows 7 
MonitorKeyboardPowerCase
LG 22" 1080p + Acer 18" Das Keyboard - MX Blue Antec TruePower New TP-650 Cooler Master HAF 922 Black 
Mouse
Logitech 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 2600k ASRock P67 Extreme4 MSI GTX 580 Lightning 2x4GB Corsair Vengeance DDR3 1866 9-10-9-27-1T 
Hard DriveOptical DriveCoolingOS
Mushkin 60GB SSD + 2xWD Black 500GB RAID0 Sony DVD-RW Noctua NH-D14 Windows 7 
MonitorKeyboardPowerCase
LG 22" 1080p + Acer 18" Das Keyboard - MX Blue Antec TruePower New TP-650 Cooler Master HAF 922 Black 
Mouse
Logitech 
  hide details  
Reply
post #7 of 12
Thread Starter 
LOL that is the same board that i was looking.

My only concern is the crossfire setup and my sound card. I dont see how the sound card(titanium HD) is going to fit in the PCI E 1.0

I had one ASROCK MB a fer years ago.. No issue with it.

I order it..
AMD
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD X6 1100T Gigabyte 890FXA-UD5 ATI 5850 (x3) 6GB ST DDR3 
Optical DriveOSMonitorPower
Asus/LG Blu Ray-HD DVD Windows 7 x64 (3) LG Flatron Wide 22" Cougar CMX 1000w 
Case
Thermaltake Xaser VI 
  hide details  
Reply
AMD
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD X6 1100T Gigabyte 890FXA-UD5 ATI 5850 (x3) 6GB ST DDR3 
Optical DriveOSMonitorPower
Asus/LG Blu Ray-HD DVD Windows 7 x64 (3) LG Flatron Wide 22" Cougar CMX 1000w 
Case
Thermaltake Xaser VI 
  hide details  
Reply
post #8 of 12
Use the top PCI-E x1 slot
    
CPUMotherboardGraphicsRAM
i7 2600k ASRock P67 Extreme4 MSI GTX 580 Lightning 2x4GB Corsair Vengeance DDR3 1866 9-10-9-27-1T 
Hard DriveOptical DriveCoolingOS
Mushkin 60GB SSD + 2xWD Black 500GB RAID0 Sony DVD-RW Noctua NH-D14 Windows 7 
MonitorKeyboardPowerCase
LG 22" 1080p + Acer 18" Das Keyboard - MX Blue Antec TruePower New TP-650 Cooler Master HAF 922 Black 
Mouse
Logitech 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 2600k ASRock P67 Extreme4 MSI GTX 580 Lightning 2x4GB Corsair Vengeance DDR3 1866 9-10-9-27-1T 
Hard DriveOptical DriveCoolingOS
Mushkin 60GB SSD + 2xWD Black 500GB RAID0 Sony DVD-RW Noctua NH-D14 Windows 7 
MonitorKeyboardPowerCase
LG 22" 1080p + Acer 18" Das Keyboard - MX Blue Antec TruePower New TP-650 Cooler Master HAF 922 Black 
Mouse
Logitech 
  hide details  
Reply
post #9 of 12
For the record, how big was the OC in both CPU speed & voltage?
post #10 of 12
Thread Starter 
AMD 955 @ 3.89 Volt 1.45
AMD
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD X6 1100T Gigabyte 890FXA-UD5 ATI 5850 (x3) 6GB ST DDR3 
Optical DriveOSMonitorPower
Asus/LG Blu Ray-HD DVD Windows 7 x64 (3) LG Flatron Wide 22" Cougar CMX 1000w 
Case
Thermaltake Xaser VI 
  hide details  
Reply
AMD
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD X6 1100T Gigabyte 890FXA-UD5 ATI 5850 (x3) 6GB ST DDR3 
Optical DriveOSMonitorPower
Asus/LG Blu Ray-HD DVD Windows 7 x64 (3) LG Flatron Wide 22" Cougar CMX 1000w 
Case
Thermaltake Xaser VI 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: AMD Motherboards
Overclock.net › Forums › AMD › AMD Motherboards › CPU, MB or Power S issue