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Dying power supply cause instability?

post #1 of 8
Thread Starter 
So I just rebuilt my computer and I just noticed that in hardware monitor that my power supply is not running at the right voltage



And when i overclock it no mater what i cant get it to run 100% stable, but at stocks speeds it seems to run just fine.

could this be because of my dying power supply, and should i replace it now or wait tell it stops work all together.
 
Home server
(8 items)
 
 
CPUMotherboardGraphicsRAM
AMD Phenom II X6 960T 3.4 ASUS M5A97 EVGA GTX560ti 448 classified ultra Crucial Ballistix Smart Tracer 1600Mhz CL8 
Hard DriveOptical DriveCoolingOS
Hitachi 1 TB ASUS DRW-2014L1 Cool Master Hyper N 520 Windows 7 Ultimate 64bit 
MonitorPowerCaseAudio
20" Vizio OCZ ZT 650 watt Apevia X-Plorer Philips 5.1 Sterio 
CPUMotherboardGraphicsRAM
Amd Phenome II 840 MSI 870-G45 XFX 6600GT 4 Gb RipJaws 
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Home server
(8 items)
 
 
CPUMotherboardGraphicsRAM
AMD Phenom II X6 960T 3.4 ASUS M5A97 EVGA GTX560ti 448 classified ultra Crucial Ballistix Smart Tracer 1600Mhz CL8 
Hard DriveOptical DriveCoolingOS
Hitachi 1 TB ASUS DRW-2014L1 Cool Master Hyper N 520 Windows 7 Ultimate 64bit 
MonitorPowerCaseAudio
20" Vizio OCZ ZT 650 watt Apevia X-Plorer Philips 5.1 Sterio 
CPUMotherboardGraphicsRAM
Amd Phenome II 840 MSI 870-G45 XFX 6600GT 4 Gb RipJaws 
Hard DriveCoolingOSAudio
1TB stock Windows Home Server 2011 integrated 
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post #2 of 8
Software is inaccurate for this. For example: if those +5V and +12V readings really were at 2.94V and 4.05V, then your system would not be able to turn on at all.

Which 450W power supply do you have? Which brand and model?
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
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It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
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Reply
post #3 of 8
^^This...if those were the actual reading the system would not even power up....software monitors are crap don't trust them....but to answer your original question...yes a dying or unstable psu does affect stability.
X
(15 items)
 
  
CPUMotherboardGraphicsRAM
Ryzen 1700 @ 3.9Ghz Gigabyte Aorus X-370 R9 Fury Strix. Corsair Vengence LPX 2x8Gb 
Hard DriveCoolingCoolingCooling
Crucial MX100 XSPC Raystorm XSPC EX 360 US Solar TDC 
OSMonitorKeyboardPower
Dual Boot (Win 7, Kali Linux) LG Ultrawide 29UM67 Gskill KM780 XFX XTR 650 
CaseMouse
Cooler Master HAF XB Evo Razer Naga Hex 
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X
(15 items)
 
  
CPUMotherboardGraphicsRAM
Ryzen 1700 @ 3.9Ghz Gigabyte Aorus X-370 R9 Fury Strix. Corsair Vengence LPX 2x8Gb 
Hard DriveCoolingCoolingCooling
Crucial MX100 XSPC Raystorm XSPC EX 360 US Solar TDC 
OSMonitorKeyboardPower
Dual Boot (Win 7, Kali Linux) LG Ultrawide 29UM67 Gskill KM780 XFX XTR 650 
CaseMouse
Cooler Master HAF XB Evo Razer Naga Hex 
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post #4 of 8
What do you mean you just rebuilt your system?
post #5 of 8
Thread Starter 
when i said i rebuilt my system I meant i just got a new motherboard, cpu, and ram
 
Home server
(8 items)
 
 
CPUMotherboardGraphicsRAM
AMD Phenom II X6 960T 3.4 ASUS M5A97 EVGA GTX560ti 448 classified ultra Crucial Ballistix Smart Tracer 1600Mhz CL8 
Hard DriveOptical DriveCoolingOS
Hitachi 1 TB ASUS DRW-2014L1 Cool Master Hyper N 520 Windows 7 Ultimate 64bit 
MonitorPowerCaseAudio
20" Vizio OCZ ZT 650 watt Apevia X-Plorer Philips 5.1 Sterio 
CPUMotherboardGraphicsRAM
Amd Phenome II 840 MSI 870-G45 XFX 6600GT 4 Gb RipJaws 
Hard DriveCoolingOSAudio
1TB stock Windows Home Server 2011 integrated 
  hide details  
Reply
 
Home server
(8 items)
 
 
CPUMotherboardGraphicsRAM
AMD Phenom II X6 960T 3.4 ASUS M5A97 EVGA GTX560ti 448 classified ultra Crucial Ballistix Smart Tracer 1600Mhz CL8 
Hard DriveOptical DriveCoolingOS
Hitachi 1 TB ASUS DRW-2014L1 Cool Master Hyper N 520 Windows 7 Ultimate 64bit 
MonitorPowerCaseAudio
20" Vizio OCZ ZT 650 watt Apevia X-Plorer Philips 5.1 Sterio 
CPUMotherboardGraphicsRAM
Amd Phenome II 840 MSI 870-G45 XFX 6600GT 4 Gb RipJaws 
Hard DriveCoolingOSAudio
1TB stock Windows Home Server 2011 integrated 
  hide details  
Reply
post #6 of 8
Which 450W power supply do you have? Which brand and model?
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
post #7 of 8
Yes, it will cause all kind of unstabilitys.

Just as 2cables asked, What Brand is your PSU? Brands and Models on PSU means a lot, Its a big deal TBH...
The Red Box
(14 items)
 
The Red Note
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CPUGraphicsRAMHard Drive
Intel i5 3230M  NVIDIA GeForce GT 650M Sli 6GB 1TB + 16SSD cache 
OS
Windows 8 - 64Bits 
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The Red Box
(14 items)
 
The Red Note
(5 items)
 
 
CPUGraphicsRAMHard Drive
Intel i5 3230M  NVIDIA GeForce GT 650M Sli 6GB 1TB + 16SSD cache 
OS
Windows 8 - 64Bits 
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post #8 of 8
Just go and get some Enermax ,Corsair or Chieftec 450W rated PSU-s ,with 80 % efficiency ,for 50 euros/dollars ,to get the PSU out of the equation.
Your second issue is the mobo ,it may be defective.
MSI CPU/etc VRM are crappy ,so a crap power supply might be able to kill it more easily ,which might have happened already in your case.
Get RID of that generic PSU before it blows your PC.
   
AMD HTPC
(13 items)
 
CPUMotherboardGraphicsRAM
AMD FX 6300  Asus Sabertooth 990FX R 2.0 Sapphire 6950 unlocked Geil 
Hard DriveOptical DriveCoolingOS
WD Sony Corsair H60 Mepis Tetris 
MonitorKeyboardPowerCase
LG HD  Logitech G11 OCZ 750 F1 Nexus Clodius Black 
MouseMouse PadAudio
Logitech G5R Mionix Creative X-Fi Xteme Music 
CPUMotherboardGraphicsRAM
AMD Athlon 860K MSI A88X-G41 PC Mate Sapphire R7 265 Crucial Elite 2 X 4 
Hard DriveOptical DriveCoolingOS
WD /Seagate Optiarc/LG Cooler Master Hyper TX2 Mepis Tetris 
MonitorKeyboardPowerCase
LG HD  Logitech generic Corsair CS650 Nexus Clodius White 
MouseMouse PadAudio
A4 Crap Mionix Anus Xonar D1 
CPUMotherboardGraphicsRAM
AMD Athlon 5150 ASUS AM1M-A  IGD Crucial 2X2G 
Hard DriveOptical DriveCoolingOS
Seagate 640Gb junk SONY DVD-RW Stock OpenSuse/Ubuntu 
MonitorKeyboardPowerCase
LED TV Logitech wireless FSP Foxconn 
Mouse
Logitech wireless 
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AMD HTPC
(13 items)
 
CPUMotherboardGraphicsRAM
AMD FX 6300  Asus Sabertooth 990FX R 2.0 Sapphire 6950 unlocked Geil 
Hard DriveOptical DriveCoolingOS
WD Sony Corsair H60 Mepis Tetris 
MonitorKeyboardPowerCase
LG HD  Logitech G11 OCZ 750 F1 Nexus Clodius Black 
MouseMouse PadAudio
Logitech G5R Mionix Creative X-Fi Xteme Music 
CPUMotherboardGraphicsRAM
AMD Athlon 860K MSI A88X-G41 PC Mate Sapphire R7 265 Crucial Elite 2 X 4 
Hard DriveOptical DriveCoolingOS
WD /Seagate Optiarc/LG Cooler Master Hyper TX2 Mepis Tetris 
MonitorKeyboardPowerCase
LG HD  Logitech generic Corsair CS650 Nexus Clodius White 
MouseMouse PadAudio
A4 Crap Mionix Anus Xonar D1 
CPUMotherboardGraphicsRAM
AMD Athlon 5150 ASUS AM1M-A  IGD Crucial 2X2G 
Hard DriveOptical DriveCoolingOS
Seagate 640Gb junk SONY DVD-RW Stock OpenSuse/Ubuntu 
MonitorKeyboardPowerCase
LED TV Logitech wireless FSP Foxconn 
Mouse
Logitech wireless 
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