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Computer Freeze

post #1 of 8
Thread Starter 
I really don't know where else to put this...

I unplugged a fan while the computer was on and it froze Windows. I was able to do this without a problem with my old power supply. I have not retried to do it on this one. But I wanted to gather some thoughts on if other people ever do this while the computer is on or will they turn the computer completely off to do it?
post #2 of 8

I always shut down and turn the PSU off before connecting or disconnecting any power cables of any kind, including fans. I'm just too paranoid of something bad happening.

It's a computer!
(18 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 DriveOptical DriveOptical Drive
250 GB Samsung 840 EVO (OS) 3 TB Toshiba P300 (storage) Samsung SH-S243N 24x DVD Burner Samsung SH-S203N 20X DVD Burner 
CoolingOSMonitorKeyboard
Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) Filco Majestouch 104-key Cherry MX Blues w/NKRO 
PowerCaseMouseMouse Pad
Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate Basic, but premium round 
AudioAudio
X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
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It's a computer!
(18 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 DriveOptical DriveOptical Drive
250 GB Samsung 840 EVO (OS) 3 TB Toshiba P300 (storage) Samsung SH-S243N 24x DVD Burner Samsung SH-S203N 20X DVD Burner 
CoolingOSMonitorKeyboard
Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) Filco Majestouch 104-key Cherry MX Blues w/NKRO 
PowerCaseMouseMouse Pad
Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate Basic, but premium round 
AudioAudio
X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
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post #3 of 8
yup, it's best practice to power down the machine and either unplug the power or flip the switch on the back of the PSU before thinking about putting hands inside. Not to be rude but this is computer building 101.

Other people do it without problems, but that's just a risk they're taking.
 
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CPUMotherboardGraphicsRAM
i7-2700k @ 4.5GHz  Asus P8Z68-V/Gen3 Asus GTX 1070 Strix OC G.Skill Ripjaws 16GB 
Hard DriveCoolingOSKeyboard
Crucial M4 128GB + 1TB F3 + Crucial M500 256GB Noctua NH-D15S Windows 10 Pro Cooler Master Novatouch TKL 
PowerCaseMouseMouse Pad
Cooler Master V1000 600T SE Roccat Kone XTD Steel Series 9HD 
CPUMotherboardGraphicsRAM
i7 950 Rampage III Gene 2x EVGA GTX 680 SLI 24gb HyperX 
Hard DriveCoolingOSMonitor
960GB Crucial M500 Intel Stock Windows 7 64bit Enterprise HP ZR2440w + Z24i 
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Ducky Brown Antec TP-750 Antec Sonata 
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Work Rig
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CPUMotherboardGraphicsRAM
i7-2700k @ 4.5GHz  Asus P8Z68-V/Gen3 Asus GTX 1070 Strix OC G.Skill Ripjaws 16GB 
Hard DriveCoolingOSKeyboard
Crucial M4 128GB + 1TB F3 + Crucial M500 256GB Noctua NH-D15S Windows 10 Pro Cooler Master Novatouch TKL 
PowerCaseMouseMouse Pad
Cooler Master V1000 600T SE Roccat Kone XTD Steel Series 9HD 
CPUMotherboardGraphicsRAM
i7 950 Rampage III Gene 2x EVGA GTX 680 SLI 24gb HyperX 
Hard DriveCoolingOSMonitor
960GB Crucial M500 Intel Stock Windows 7 64bit Enterprise HP ZR2440w + Z24i 
KeyboardPowerCase
Ducky Brown Antec TP-750 Antec Sonata 
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post #4 of 8

If you unplug the PSU, then you can't ground yourself on the metal parts of your chassis.

It's a computer!
(18 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 DriveOptical DriveOptical Drive
250 GB Samsung 840 EVO (OS) 3 TB Toshiba P300 (storage) Samsung SH-S243N 24x DVD Burner Samsung SH-S203N 20X DVD Burner 
CoolingOSMonitorKeyboard
Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) Filco Majestouch 104-key Cherry MX Blues w/NKRO 
PowerCaseMouseMouse Pad
Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate Basic, but premium round 
AudioAudio
X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
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Reply
It's a computer!
(18 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 DriveOptical DriveOptical Drive
250 GB Samsung 840 EVO (OS) 3 TB Toshiba P300 (storage) Samsung SH-S243N 24x DVD Burner Samsung SH-S203N 20X DVD Burner 
CoolingOSMonitorKeyboard
Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) Filco Majestouch 104-key Cherry MX Blues w/NKRO 
PowerCaseMouseMouse Pad
Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate Basic, but premium round 
AudioAudio
X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
post #5 of 8
Thread Starter 
Quote:
Originally Posted by ez12a View Post

yup, it's best practice to power down the machine and either unplug the power or flip the switch on the back of the PSU before thinking about putting hands inside. Not to be rude but this is computer building 101.

Other people do it without problems, but that's just a risk they're taking.

I understand. But, it's not a motherboard or GPU you are unplugging here. And even still, I am willing to bet you, whilst I will not try it personally, you can unplug a GPU when it is plugged in and it will still work. This isn't 1995 when all of the parts were made with early tech. Now days, there are leaps and bounds ahead of what they were and there are a lot of safe guards on parts now in order to stop surges, right?
post #6 of 8
Quote:
Originally Posted by SightUp View Post


I understand. But, it's not a motherboard or GPU you are unplugging here. And even still, I am willing to bet you, whilst I will not try it personally, you can unplug a GPU when it is plugged in and it will still work. This isn't 1995 when all of the parts were made with early tech. Now days, there are leaps and bounds ahead of what they were and there are a lot of safe guards on parts now in order to stop surges, right?

 

I'm not willing to take that chance with my sig rig. Ever. To me, it's like asking a mother to take a chance with one of her babies. No, I'm not a mother (nor a woman), but I understand well enough to know that the way I feel is similar.

It's a computer!
(18 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 DriveOptical DriveOptical Drive
250 GB Samsung 840 EVO (OS) 3 TB Toshiba P300 (storage) Samsung SH-S243N 24x DVD Burner Samsung SH-S203N 20X DVD Burner 
CoolingOSMonitorKeyboard
Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) Filco Majestouch 104-key Cherry MX Blues w/NKRO 
PowerCaseMouseMouse Pad
Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate Basic, but premium round 
AudioAudio
X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
It's a computer!
(18 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 DriveOptical DriveOptical Drive
250 GB Samsung 840 EVO (OS) 3 TB Toshiba P300 (storage) Samsung SH-S243N 24x DVD Burner Samsung SH-S203N 20X DVD Burner 
CoolingOSMonitorKeyboard
Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) Filco Majestouch 104-key Cherry MX Blues w/NKRO 
PowerCaseMouseMouse Pad
Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate Basic, but premium round 
AudioAudio
X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
post #7 of 8
Quote:
Originally Posted by SightUp View Post

I understand. But, it's not a motherboard or GPU you are unplugging here. And even still, I am willing to bet you, whilst I will not try it personally, you can unplug a GPU when it is plugged in and it will still work. This isn't 1995 when all of the parts were made with early tech. Now days, there are leaps and bounds ahead of what they were and there are a lot of safe guards on parts now in order to stop surges, right?

unless hot swappable graphics is a feature, I still wouldnt try it. I'm not saying you'll fry the GPU immediately, but it's simply not designed to do that.

Just like running regular in a car that takes premium. Manufacturers can only do so much or are only willing to put so much money into preventing to prevent user error. Like cars, working on computers takes a certain skill, it's not fool proof.

And there you go, "hot swappable" is a term for devices designed to do what you're talking about. not all devices are hot swappable. Only expensive server chassis have a multitude of hot swappable devices (power, fans, hard drives, RAM, etc.)
Edited by ez12a - 3/31/13 at 4:39pm
 
Work Rig
(11 items)
 
 
CPUMotherboardGraphicsRAM
i7-2700k @ 4.5GHz  Asus P8Z68-V/Gen3 Asus GTX 1070 Strix OC G.Skill Ripjaws 16GB 
Hard DriveCoolingOSKeyboard
Crucial M4 128GB + 1TB F3 + Crucial M500 256GB Noctua NH-D15S Windows 10 Pro Cooler Master Novatouch TKL 
PowerCaseMouseMouse Pad
Cooler Master V1000 600T SE Roccat Kone XTD Steel Series 9HD 
CPUMotherboardGraphicsRAM
i7 950 Rampage III Gene 2x EVGA GTX 680 SLI 24gb HyperX 
Hard DriveCoolingOSMonitor
960GB Crucial M500 Intel Stock Windows 7 64bit Enterprise HP ZR2440w + Z24i 
KeyboardPowerCase
Ducky Brown Antec TP-750 Antec Sonata 
  hide details  
Reply
 
Work Rig
(11 items)
 
 
CPUMotherboardGraphicsRAM
i7-2700k @ 4.5GHz  Asus P8Z68-V/Gen3 Asus GTX 1070 Strix OC G.Skill Ripjaws 16GB 
Hard DriveCoolingOSKeyboard
Crucial M4 128GB + 1TB F3 + Crucial M500 256GB Noctua NH-D15S Windows 10 Pro Cooler Master Novatouch TKL 
PowerCaseMouseMouse Pad
Cooler Master V1000 600T SE Roccat Kone XTD Steel Series 9HD 
CPUMotherboardGraphicsRAM
i7 950 Rampage III Gene 2x EVGA GTX 680 SLI 24gb HyperX 
Hard DriveCoolingOSMonitor
960GB Crucial M500 Intel Stock Windows 7 64bit Enterprise HP ZR2440w + Z24i 
KeyboardPowerCase
Ducky Brown Antec TP-750 Antec Sonata 
  hide details  
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post #8 of 8

It's like plugging in or unplugging something such as a small household appliance (like a vacuum) without turning it off first. Only, it's worse because a computer is full of very sensitive electronics. Still, I'm sure you've done this and saw a good spark at the wall outlet! Not good.

It's a computer!
(18 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 DriveOptical DriveOptical Drive
250 GB Samsung 840 EVO (OS) 3 TB Toshiba P300 (storage) Samsung SH-S243N 24x DVD Burner Samsung SH-S203N 20X DVD Burner 
CoolingOSMonitorKeyboard
Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) Filco Majestouch 104-key Cherry MX Blues w/NKRO 
PowerCaseMouseMouse Pad
Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate Basic, but premium round 
AudioAudio
X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
It's a computer!
(18 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 DriveOptical DriveOptical Drive
250 GB Samsung 840 EVO (OS) 3 TB Toshiba P300 (storage) Samsung SH-S243N 24x DVD Burner Samsung SH-S203N 20X DVD Burner 
CoolingOSMonitorKeyboard
Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) Filco Majestouch 104-key Cherry MX Blues w/NKRO 
PowerCaseMouseMouse Pad
Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate Basic, but premium round 
AudioAudio
X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
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