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Can I just splice the adapter?

post #1 of 4
Thread Starter 
My friend's sister's compaq lost the PSU recently (surprising, eh?) and she doesn't want to spend the money on a new PSU. I have a couple of perfectly decent 250W PSUs (that's what her old one was)...however, instead of the 4-pin square mobo connector, these just have two 4-pin inline connectors (for floppy or video card or something). Is the voltage the same? Can I just cut the 4-pin inline and splice on the 4-pin sqaure?
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Athlon X2 Black Edition I forget lol HD 4650 2GB Kingston 
Hard DriveOSMonitorPower
1x160GB, 1x250 3GB/s SATA Win XP Pro 17-inch piece of junk CRT FSP SAGA 450W 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Athlon X2 Black Edition I forget lol HD 4650 2GB Kingston 
Hard DriveOSMonitorPower
1x160GB, 1x250 3GB/s SATA Win XP Pro 17-inch piece of junk CRT FSP SAGA 450W 
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post #2 of 4
So in addition to the 20-pin, there's these two 4-pin power connectors?

What colors are the wires?

Do the wire colors match on the 20-pin?
post #3 of 4
Spend ~$5 on an adapter.
    
CPUMotherboardGraphicsRAM
E8400 EVGA 780i XFX HD 6950 1GB 2x2gb G.Skill DDR2-1000 
Hard DriveOptical DriveOSMonitor
640gb WD, 500gb 7200.11 Seagate killed my raid Samsung Windows 7 Ultimate 64bit Samsung T240 
KeyboardPowerCaseMouse
OCZ Alchemy Elixir Corsair TX850 CM690 Logitech G5 
Mouse Pad
Steelseries Qck 
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CPUMotherboardGraphicsRAM
E8400 EVGA 780i XFX HD 6950 1GB 2x2gb G.Skill DDR2-1000 
Hard DriveOptical DriveOSMonitor
640gb WD, 500gb 7200.11 Seagate killed my raid Samsung Windows 7 Ultimate 64bit Samsung T240 
KeyboardPowerCaseMouse
OCZ Alchemy Elixir Corsair TX850 CM690 Logitech G5 
Mouse Pad
Steelseries Qck 
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Reply
post #4 of 4
The 4 pin on the mobo is 2-12+ and 2ground. Most likely the the yellow wires on the PSU are 12+ and the black Ground. Get an volt meter and check the yellow if they are 12v+ use them and 2 ground.
Old Skool Redux
(13 items)
 
  
CPUMotherboardGraphicsRAM
Q6600 GO Lan Party DK P35 T2RS Diamond HD 6870 4x1G GSkill HZ 
Hard DriveOptical DriveOSMonitor
2x WD Caviar Black 1TB Sony DRU 800 Vista Ultimate 2x gt35h 1x g245h 
KeyboardPowerCaseMouse
6GV2 750 watt Old Skool G700 
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SteelSeries cloth 
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Old Skool Redux
(13 items)
 
  
CPUMotherboardGraphicsRAM
Q6600 GO Lan Party DK P35 T2RS Diamond HD 6870 4x1G GSkill HZ 
Hard DriveOptical DriveOSMonitor
2x WD Caviar Black 1TB Sony DRU 800 Vista Ultimate 2x gt35h 1x g245h 
KeyboardPowerCaseMouse
6GV2 750 watt Old Skool G700 
Mouse Pad
SteelSeries cloth 
  hide details  
Reply
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