Overclock.net › Forums › Components › Power Supplies › [solved] PSU Molex connector question
New Posts  All Forums:Forum Nav:

[solved] PSU Molex connector question

post #1 of 5
Thread Starter 
So I have this led light strip thing which is 12 volts, so is the Molex 4 pin connector. So I found out which is the plus/minus on the wires and the Molex. When I connect the two, the led goes on. When I leave it connected for more than a second, the Molex gives off a spark, and the comp restarts.

What am I doing wrong? Sig rig is current rig.
Edited by Aregvan - 2/2/12 at 5:14pm
Blue Dream
(14 items)
 
Dream Rig
(11 items)
 
Best HSF
Noctua 6 Dual Heatpipe with 140mm/120mm Dual SSO Bearing Fans CPU Cooler NH-D14 - Retail
CPUMotherboardGraphicsGraphics
AMD Phenom II x4 965 3.7 ~ 1.376v GIGABYTE 990fxa-UD3 Asus GTX 460 1GB 256-bit SLI Msi GTX 460 1Gb 256-bit SLI 
RAMHard DriveHard DriveHard Drive
Corsair Vengeance DDR3 (2x4gb) 1600mhz Crucial M4 64gb win7 WD 1TB 7200 Hitach 300gb 
CoolingCoolingOSMonitor
Noctua NH-D14 CM 120mm - CM 2x 200mm - CM 140mm Windows 7 ultimate x64 23" Acer 1080p 
PowerCase
XFX PRO 750w XXX CM HAF 912 
CPUMotherboardGraphicsRAM
Intel 3770k  EVGA Z68 FTW GTX 690 Mushkin Enhanced Redline 16GB (4 x 4GB) 
Hard DriveHard DriveOptical DriveCooling
Intel 520 180GB RAID 0  Intel 520 180GB RAID 0  Blu-ray read/write XSPC Rasa 750 
OSPowerCase
Windows 7 64-bit CORSAIR Pro HX850 Corsair Obsidia 800D 
  hide details  
Reply
Blue Dream
(14 items)
 
Dream Rig
(11 items)
 
Best HSF
Noctua 6 Dual Heatpipe with 140mm/120mm Dual SSO Bearing Fans CPU Cooler NH-D14 - Retail
CPUMotherboardGraphicsGraphics
AMD Phenom II x4 965 3.7 ~ 1.376v GIGABYTE 990fxa-UD3 Asus GTX 460 1GB 256-bit SLI Msi GTX 460 1Gb 256-bit SLI 
RAMHard DriveHard DriveHard Drive
Corsair Vengeance DDR3 (2x4gb) 1600mhz Crucial M4 64gb win7 WD 1TB 7200 Hitach 300gb 
CoolingCoolingOSMonitor
Noctua NH-D14 CM 120mm - CM 2x 200mm - CM 140mm Windows 7 ultimate x64 23" Acer 1080p 
PowerCase
XFX PRO 750w XXX CM HAF 912 
CPUMotherboardGraphicsRAM
Intel 3770k  EVGA Z68 FTW GTX 690 Mushkin Enhanced Redline 16GB (4 x 4GB) 
Hard DriveHard DriveOptical DriveCooling
Intel 520 180GB RAID 0  Intel 520 180GB RAID 0  Blu-ray read/write XSPC Rasa 750 
OSPowerCase
Windows 7 64-bit CORSAIR Pro HX850 Corsair Obsidia 800D 
  hide details  
Reply
post #2 of 5
Thread Starter 
bump
Blue Dream
(14 items)
 
Dream Rig
(11 items)
 
Best HSF
Noctua 6 Dual Heatpipe with 140mm/120mm Dual SSO Bearing Fans CPU Cooler NH-D14 - Retail
CPUMotherboardGraphicsGraphics
AMD Phenom II x4 965 3.7 ~ 1.376v GIGABYTE 990fxa-UD3 Asus GTX 460 1GB 256-bit SLI Msi GTX 460 1Gb 256-bit SLI 
RAMHard DriveHard DriveHard Drive
Corsair Vengeance DDR3 (2x4gb) 1600mhz Crucial M4 64gb win7 WD 1TB 7200 Hitach 300gb 
CoolingCoolingOSMonitor
Noctua NH-D14 CM 120mm - CM 2x 200mm - CM 140mm Windows 7 ultimate x64 23" Acer 1080p 
PowerCase
XFX PRO 750w XXX CM HAF 912 
CPUMotherboardGraphicsRAM
Intel 3770k  EVGA Z68 FTW GTX 690 Mushkin Enhanced Redline 16GB (4 x 4GB) 
Hard DriveHard DriveOptical DriveCooling
Intel 520 180GB RAID 0  Intel 520 180GB RAID 0  Blu-ray read/write XSPC Rasa 750 
OSPowerCase
Windows 7 64-bit CORSAIR Pro HX850 Corsair Obsidia 800D 
  hide details  
Reply
Blue Dream
(14 items)
 
Dream Rig
(11 items)
 
Best HSF
Noctua 6 Dual Heatpipe with 140mm/120mm Dual SSO Bearing Fans CPU Cooler NH-D14 - Retail
CPUMotherboardGraphicsGraphics
AMD Phenom II x4 965 3.7 ~ 1.376v GIGABYTE 990fxa-UD3 Asus GTX 460 1GB 256-bit SLI Msi GTX 460 1Gb 256-bit SLI 
RAMHard DriveHard DriveHard Drive
Corsair Vengeance DDR3 (2x4gb) 1600mhz Crucial M4 64gb win7 WD 1TB 7200 Hitach 300gb 
CoolingCoolingOSMonitor
Noctua NH-D14 CM 120mm - CM 2x 200mm - CM 140mm Windows 7 ultimate x64 23" Acer 1080p 
PowerCase
XFX PRO 750w XXX CM HAF 912 
CPUMotherboardGraphicsRAM
Intel 3770k  EVGA Z68 FTW GTX 690 Mushkin Enhanced Redline 16GB (4 x 4GB) 
Hard DriveHard DriveOptical DriveCooling
Intel 520 180GB RAID 0  Intel 520 180GB RAID 0  Blu-ray read/write XSPC Rasa 750 
OSPowerCase
Windows 7 64-bit CORSAIR Pro HX850 Corsair Obsidia 800D 
  hide details  
Reply
post #3 of 5
Can you give me some info on this led strip thing? You 100% sure its for 12v? You definately using the black wire for negative and yellow for positive?

I mean your psu should have no trouble powering some leds so fill in the blanks and I will happily help you out...
My Beast
(16 items)
 
  
CPUMotherboardGraphicsRAM
3770k @ 4.5 HT On 1.3v Delidded Asrock Z77 Extreme4 HD4000/Onboard Hynix CFR Modules 8gb (2x4gb) @ 2200 @ 1.55v 
Hard DriveHard DriveOptical DriveCooling
OCZ Vertex 4 256gb Seagate Barracuda 7200.14 2TB ST2000DM001, 1TB ... Pioneer BDR-207EBK Blu-Ray Writer Noctua NH-C14 
OSMonitorKeyboardPower
Windows 8 Pro 64-bit BenQ 21.5" G2222HDL Logitech G19 Cooler Master Silent Pro M2 720w 
CaseMouseMouse PadAudio
CoolerMaster Haf XB Logitech M600 none Onkyo TX-NR515 5.1 Surround System 
  hide details  
Reply
My Beast
(16 items)
 
  
CPUMotherboardGraphicsRAM
3770k @ 4.5 HT On 1.3v Delidded Asrock Z77 Extreme4 HD4000/Onboard Hynix CFR Modules 8gb (2x4gb) @ 2200 @ 1.55v 
Hard DriveHard DriveOptical DriveCooling
OCZ Vertex 4 256gb Seagate Barracuda 7200.14 2TB ST2000DM001, 1TB ... Pioneer BDR-207EBK Blu-Ray Writer Noctua NH-C14 
OSMonitorKeyboardPower
Windows 8 Pro 64-bit BenQ 21.5" G2222HDL Logitech G19 Cooler Master Silent Pro M2 720w 
CaseMouseMouse PadAudio
CoolerMaster Haf XB Logitech M600 none Onkyo TX-NR515 5.1 Surround System 
  hide details  
Reply
post #4 of 5
Thread Starter 
Quote:
Originally Posted by liamstears View Post

Can you give me some info on this led strip thing? You 100% sure its for 12v? You definately using the black wire for negative and yellow for positive?
I mean your psu should have no trouble powering some leds so fill in the blanks and I will happily help you out...

Yeah sorry I got it working. Sorry about that. Yeah it's for cars, it is 12v. The problem was the molex I used I think. I tried a 3 pin to molex converter that came with fan controller, and it worked like a charm. No problems.

Shiny blue in case now.

Sorry for not informing that I had it fixed. Thanks for your support anyway. thumb.gif
Blue Dream
(14 items)
 
Dream Rig
(11 items)
 
Best HSF
Noctua 6 Dual Heatpipe with 140mm/120mm Dual SSO Bearing Fans CPU Cooler NH-D14 - Retail
CPUMotherboardGraphicsGraphics
AMD Phenom II x4 965 3.7 ~ 1.376v GIGABYTE 990fxa-UD3 Asus GTX 460 1GB 256-bit SLI Msi GTX 460 1Gb 256-bit SLI 
RAMHard DriveHard DriveHard Drive
Corsair Vengeance DDR3 (2x4gb) 1600mhz Crucial M4 64gb win7 WD 1TB 7200 Hitach 300gb 
CoolingCoolingOSMonitor
Noctua NH-D14 CM 120mm - CM 2x 200mm - CM 140mm Windows 7 ultimate x64 23" Acer 1080p 
PowerCase
XFX PRO 750w XXX CM HAF 912 
CPUMotherboardGraphicsRAM
Intel 3770k  EVGA Z68 FTW GTX 690 Mushkin Enhanced Redline 16GB (4 x 4GB) 
Hard DriveHard DriveOptical DriveCooling
Intel 520 180GB RAID 0  Intel 520 180GB RAID 0  Blu-ray read/write XSPC Rasa 750 
OSPowerCase
Windows 7 64-bit CORSAIR Pro HX850 Corsair Obsidia 800D 
  hide details  
Reply
Blue Dream
(14 items)
 
Dream Rig
(11 items)
 
Best HSF
Noctua 6 Dual Heatpipe with 140mm/120mm Dual SSO Bearing Fans CPU Cooler NH-D14 - Retail
CPUMotherboardGraphicsGraphics
AMD Phenom II x4 965 3.7 ~ 1.376v GIGABYTE 990fxa-UD3 Asus GTX 460 1GB 256-bit SLI Msi GTX 460 1Gb 256-bit SLI 
RAMHard DriveHard DriveHard Drive
Corsair Vengeance DDR3 (2x4gb) 1600mhz Crucial M4 64gb win7 WD 1TB 7200 Hitach 300gb 
CoolingCoolingOSMonitor
Noctua NH-D14 CM 120mm - CM 2x 200mm - CM 140mm Windows 7 ultimate x64 23" Acer 1080p 
PowerCase
XFX PRO 750w XXX CM HAF 912 
CPUMotherboardGraphicsRAM
Intel 3770k  EVGA Z68 FTW GTX 690 Mushkin Enhanced Redline 16GB (4 x 4GB) 
Hard DriveHard DriveOptical DriveCooling
Intel 520 180GB RAID 0  Intel 520 180GB RAID 0  Blu-ray read/write XSPC Rasa 750 
OSPowerCase
Windows 7 64-bit CORSAIR Pro HX850 Corsair Obsidia 800D 
  hide details  
Reply
post #5 of 5
Quote:
Originally Posted by Aregvan View Post

Yeah sorry I got it working. Sorry about that. Yeah it's for cars, it is 12v. The problem was the molex I used I think. I tried a 3 pin to molex converter that came with fan controller, and it worked like a charm. No problems.
Shiny blue in case now.
Sorry for not informing that I had it fixed. Thanks for your support anyway. thumb.gif

No prob glad you got it working! rep me anyway if you want ;-)

Cheers
My Beast
(16 items)
 
  
CPUMotherboardGraphicsRAM
3770k @ 4.5 HT On 1.3v Delidded Asrock Z77 Extreme4 HD4000/Onboard Hynix CFR Modules 8gb (2x4gb) @ 2200 @ 1.55v 
Hard DriveHard DriveOptical DriveCooling
OCZ Vertex 4 256gb Seagate Barracuda 7200.14 2TB ST2000DM001, 1TB ... Pioneer BDR-207EBK Blu-Ray Writer Noctua NH-C14 
OSMonitorKeyboardPower
Windows 8 Pro 64-bit BenQ 21.5" G2222HDL Logitech G19 Cooler Master Silent Pro M2 720w 
CaseMouseMouse PadAudio
CoolerMaster Haf XB Logitech M600 none Onkyo TX-NR515 5.1 Surround System 
  hide details  
Reply
My Beast
(16 items)
 
  
CPUMotherboardGraphicsRAM
3770k @ 4.5 HT On 1.3v Delidded Asrock Z77 Extreme4 HD4000/Onboard Hynix CFR Modules 8gb (2x4gb) @ 2200 @ 1.55v 
Hard DriveHard DriveOptical DriveCooling
OCZ Vertex 4 256gb Seagate Barracuda 7200.14 2TB ST2000DM001, 1TB ... Pioneer BDR-207EBK Blu-Ray Writer Noctua NH-C14 
OSMonitorKeyboardPower
Windows 8 Pro 64-bit BenQ 21.5" G2222HDL Logitech G19 Cooler Master Silent Pro M2 720w 
CaseMouseMouse PadAudio
CoolerMaster Haf XB Logitech M600 none Onkyo TX-NR515 5.1 Surround System 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Power Supplies
Overclock.net › Forums › Components › Power Supplies › [solved] PSU Molex connector question