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How could this happen

kobrons
By kobrons
in Troubleshooting
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Go to solution Solved by DarrenP,

PSU: Be Quiet Pure Power 530 W

MB: Asus m4a87dt

CPU: AMD Phenom II x6 1055t

yes he was over clocking but he used the same values for over a year without any issues.

Very weird indeed. Perhaps the cable has been degrading over time and finally burnt? I'm not quite sure. Anyway i'd replace both the motherboard and PSU.

Posted

A friend of mine rendered a picture

While rendering there was a burnt smell. so he opened the PC just to find this:

http://i.imgur.com/l3aCuDx.jpg

http://i.imgur.com/gPV8b6K.jpg

Does anyone have an idea what the reason might be?

Is it a good idea to replace the 4 Pin and reuse all the parts? 

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Posted

A friend of mine rendered a picture

While rendering there was a burnt smell. so he opened the PC just to find this:

http://i.imgur.com/l3aCuDx.jpg

http://i.imgur.com/gPV8b6K.jpg

Does anyone have an idea what the reason might be?

Is it a good idea to replace the 4 Pin and reuse all the parts? 

Replace the whole PSU. I'd say motherboard too. The Motherboard 4Pin was taking in to much power melted the connector. 

 

PC Specs?

 

Were you over clocking?

Please quote/tag ( Found by typing @DarrenP) In all posts directed at me. I do not check my current content. 


Intel Core i7-4790K - Gigabyte Z97X-UD5H-BK - 16GB Corsair Vengeance Pro 1866Mhz - EVGA GTX 980 - 256GB MX100 - 2TB WD RED - 900D - H100I - Corsair HX1050 - DNS 320L 2x2TB Seagate Barracuda 

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Posted
  • Solution

PSU: Be Quiet Pure Power 530 W

MB: Asus m4a87dt

CPU: AMD Phenom II x6 1055t

yes he was over clocking but he used the same values for over a year without any issues.

Very weird indeed. Perhaps the cable has been degrading over time and finally burnt? I'm not quite sure. Anyway i'd replace both the motherboard and PSU.

Please quote/tag ( Found by typing @DarrenP) In all posts directed at me. I do not check my current content. 


Intel Core i7-4790K - Gigabyte Z97X-UD5H-BK - 16GB Corsair Vengeance Pro 1866Mhz - EVGA GTX 980 - 256GB MX100 - 2TB WD RED - 900D - H100I - Corsair HX1050 - DNS 320L 2x2TB Seagate Barracuda 

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Posted

Jesus, ive never seen that before :o

[CPU: 4670k] [CPU Cooler: Antec Kühler 1220] [Case: Obsidian 350D] [Mobo: Maximus VI Gene] [RAM: Vengeance Pro 8GB] [GPU: 770 DirectCU II] [PSU: CX750M] 


[Storage: Samsung 840 Evo 120GB + Seagate Barracuda 2TB] [Screen: Dell U2312HM 23" E-IPS] [Keyboard: Steelseries Apex RAW]


 

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Posted

Was that motherboard running on the carpet the whole time? that could've been the problem...

Gaming HTPC:

R5 5600X - Cryorig C7 - Asus ROG B350-i - EVGA RTX2060KO - 16gb G.Skill Ripjaws V 3333mhz - Corsair SF450 - 500gb 960 EVO - LianLi TU100B


Desktop PC:
R9 3900X - Peerless Assassin 120 SE - Asus Prime X570 Pro - Powercolor 7900XT - 32gb LPX 3200mhz - Corsair SF750 Platinum - 1TB WD SN850X - CoolerMaster NR200 White - Gigabyte M27Q-SA - Corsair K70 Rapidfire - Logitech MX518 Legendary - HyperXCloud Alpha wireless


Boss-NAS [Build Log]:
R5 2400G - Noctua NH-D14 - Asus Prime X370-Pro - 16gb G.Skill Aegis 3000mhz - Seasonic Focus Platinum 550W - Fractal Design R5 - 
250gb 970 Evo (OS) - 2x500gb 860 Evo (Raid0) - 6x4TB WD Red (RaidZ2)

Synology-NAS:
DS920+
2x4TB Ironwolf - 1x18TB Seagate Exos X20

 

Audio Gear:

Hifiman HE-400i - Kennerton Magister - Beyerdynamic DT880 250Ohm - AKG K7XX - Fostex TH-X00 - O2 Amp/DAC Combo - 
Klipsch RP280F - Klipsch RP160M - Klipsch RP440C - Yamaha RX-V479

 

Reviews and Stuff:

GTX 780 DCU2 // 8600GTS // Hifiman HE-400i // Kennerton Magister
Folding all the Proteins! // Boincerino

Useful Links:
Do you need an AMP/DAC? // Recommended Audio Gear // PSU Tier List 

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Posted

It's possible that the connector pins were oxidized or making poor contact which would lead to high (for a connector) resistance, the build up of heat, and eventual sparking/arcing in the connection. There may be nothing wrong with the power supply or motherboard. However, you would need to replace the connectors, which would be expensive if you can't do it yourself. Of course, if you want to go full-on "git er done", you could remove the connectors and solder the wires directly to the motherboard.  Or solder on some form of non-standard connector such as an automotive trailer lights connector such as:

http://www.canadiantire.ca/en/pdp/reese-trailer-connector-5-way-0406812p.html#.Uup1BbSNKuM

 

Of course, you shouldn't try that without the proper soldering equipment and some knowledge of soldering techniques.

A sieve may not hold water, but it will hold another sieve.

i5-6600, 16Gigs, ITX Corsair 250D, R9 390, 120Gig M.2 boot, 500Gig SATA SSD, no HDD

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