Having problems with your Sony VAIO VGC-RB38G PC Desktop ?

Connection from power to motherboard melted

\015 My 4 prong connection to the motherboard from the power supply burned... the top two prong casings melted - now my graphics card doesnt work.. how do I fix this?VGB-RB38G Sony Vaio\015

Answers :

Hi,
\015\012 psu burn? anyway maybe wrong voltage supply,you replace psu(power supply unit) but check voltage rating if 220 or 115 volt make sure on this if auto volt fine ,but if there is selector for 220/115 adjust to what volage you have.,i think some device may affected of short circuited,
\015\012if pwer supply is ok now,you can test your device
\015\012disconnect i.d.e cable of cd room,floopy,and hard disk.on figure 4d74a22.jpg
\015\012all ide cable must disconnect,then if you got other video card put on it,loosen screw,and detouched at backside the vga cable releasing two quick lock bolt in.replaced video card,plug in and swich on
\015\012observed if windows appear at start menu only your motherboard is fine,if not check memory card replaced if you have two one by one you can check it.
\015\012 if you got to appear start menu put back your
\015\012ide cable on other devices such as floopy, hardisk and cd room.then swich on.
\015\012 have a nice day just log in on fixya if there a problem,were here to help you.dont forget to rate me.thank's
Your pc is getting to hot inside the tower.
\015\012You either need a new fan or your not keeping enough ventilation around the pc.
\015\012If you've replaced the power supply and all is working your going to need a new graphics card.
\015\012Also make sure fans are working properly and you have good ventilation.
\015\012To be on the safe side i would have my pc checked by a repair shop to prevent further damage
\015\012and to make sure it's safe to run.
Repair Help & Product Troubleshooting for Sony VAIO VGC-RB38G PC Desktop

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