Solved 6+2 pin power connector into 8 pin socket?

speedgamer01

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6+2 pin power connector into 8 pin socket? Urgent!

Hi, I have a motherboard which needs an 8 pin pwer connector to supply the cpu properly, my question is: can I plug in my 6 and 2 pin power connector into it? will it work?
Currently I'm running only on 2 cores with my 4 pin power connnector :huh:
some say it works: 6 Pin to 8 Pin - Graphics-Cards - Graphic-Displays
If this is not a good idea, I will get a molex>8pin converter in the future, thanks.
edit: I have a Coolink 500W
 
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Realistically you can use any 12v connections as long as they will fit in the socket, which is where you would find the problem.

The CPU connector is very simple:
12v 12v
GND GND
for the 4-pin
and
12v 12v 12v 12v
GND GND GND GND
for the 8-pin

By convention 12v wires are yellow.

Acceptable: get any four 12v connections to fit in the socket.
Better: Buy an 4-pin to 8-pin adapter (just a splitter, really)
Best: Buy a modern power supply. Your puter will love you for it!
 

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You want to plug a 6+2 pin PCI-E power connector into the 8 pin +12V CPU power socket?

I'm not sure that it fits. If it did, the pinouts appear to be different.

I think you'd be safer to just use the 4 pin ATX +12V connector. The last few motherboards I've bought included caps in the 8 pin socket so that a 4 pin plug would go in the correct position.
 

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Asus P9X79 Pro
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My Computer My Computer

At a glance

Windows 7 Ultimate 64 bit SP1Intel(R) Core(TM) i5-2500K12GB Kingston Hyperx 1600MHzAsus GTS 450
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Built PC
OS
Windows 7 Ultimate 64 bit SP1
CPU
Intel(R) Core(TM) i5-2500K
Motherboard
Gigabyte Technology Co., Ltd. Z68X-UD3-B3
Memory
12GB Kingston Hyperx 1600MHz
Graphics Card(s)
Asus GTS 450
PSU
500W Coolink
Other Info
Genius G-Pen F610 (PenPad)
The thread is already marked as solved, the pcie connectors seems to be fitting the 12V ones, but their end has inverted shape, my issue was a software issue:
[Solved] Intel i5-2500K 2 cores only? - Overclock.net - Overclocking.net

I noticed that the thread was marked as solved, but it read like it would be OK to plug a PCI-E power connector into a CPU +12V socket. I'm fairly sure that is false, even if it is physically possible. I believe that major damage would result.
 

My Computer My Computer

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Windows 7 Pro X64 SP1Intel Core I7-3930k16 GB Gskill DDR3-2133eVGA GTX680
Computer Manufacturer/Model Number
homegrown
OS
Windows 7 Pro X64 SP1
CPU
Intel Core I7-3930k
Motherboard
Asus P9X79 Pro
Memory
16 GB Gskill DDR3-2133
Graphics Card(s)
eVGA GTX680
Sound Card
Creative X-Fi Titanium
Monitor(s) Displays
As PA246Q
Screen Resolution
1920 X 1200
Hard Drives
Corsair Force GT, 120 GB
WDC 1.5TB Caviar Black
PSU
PCP&C Silencer 750 Crossfire
Case
Silverstone FT02
Cooling
Noctua NH-D14
Keyboard
cheap Logitech USB
Mouse
Microsoft Intellimouse Explorer (old optical) USB
Internet Speed
6Mb cable
Other Info
Pioneer BDR-205
Samsung SH-203B
Monsoon 5.1 speakers
The power connectors for a PC are keyed so as to dummy-proof installations for the do-it-your-selfer. The correct power supply plug made for a specific socket will only fit one way, avoiding damage that can be cause by reversing the voltage/ground polarity. And it also helps that the power connectors needed for each device are easy to recognize in pictogram fashion to minimize technical support calls.

But beyond that the power supply wiring in a PC is pretty straight forward. You've got 12v (yellow) wires and (black) ground wires. The power supply does not send out any "special" current to the 12v wires on a PCI-e connector. It's just 12v.

Some of us have been know to use an razor knife to round off the square keys, or snip the wires and twist new connectors on to them to jimmy connections. And yes this does, technically, damage the parts. But as long as the correct voltages and polarity are applied, none of this will fry the motherboard or the attached devices.
 

My Computer My Computer

At a glance

Windows 7 64 Bit Home Premium SP1i7-3820GSkill F3-14900CL9Q - 16GBEVGA GeForce GTX660 - Driver 352.86
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home Built - Jan 2013
OS
Windows 7 64 Bit Home Premium SP1
CPU
i7-3820
Motherboard
Asus P9X79-PRO - Bios 4608
Memory
GSkill F3-14900CL9Q - 16GB
Graphics Card(s)
EVGA GeForce GTX660 - Driver 352.86
Sound Card
On board Realtek ALC898
Monitor(s) Displays
Acer S271HL
Screen Resolution
1920 x 1080
Hard Drives
#1- Samsung 840 Pro Series
#2- Western Digital WD1002FAEX Sata3 Black
#3- Western Digital WD1002FAEX Sata3 Black
PSU
Corsair CMPSU-850TX-V2 - 850 watt (by Seasonic)
Case
Corsair Obsidian 550D
Cooling
Standard 3 120mm case fans, Cooler Master Hyper 212 EVO
Keyboard
MS KC-0405
Mouse
Intellimouse 5-button
Internet Speed
56 Mbits/Sec (on a good day)
Antivirus
Avast & Malwarebytes
Browser
Firefox
Other Info
Asus DVD - DRW-24B1ST 24X
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