Question about Okia / 450-Watt / ATX / 80mm Fan / 20/24-Pin / Power Supply (OKIA450ATX) Power Supply

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My computer turns on but wont turn hdd all the way on it starts then clicks and stops goes to a black screen. and there is a smell coming from the computer. i put the hdd in another tower and it worked.. so my question is i have a Okia ATX300 and need to replace it...but haveing trouble finding one. can i buy one with more watts as long as the plug fits

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If you have a standard atx case then any standard atx power supply should work. Yes you can upgrade to one with more wattage as long as it has all the connectors you need. Hope this helps.

Posted on Dec 24, 2008

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Whenever i would turn computer on it would make a noise like something was rubbing , then after a short period it would smooth out and run ok ,until one day it stopped running completely and smelled like...


replace power supply just make sure dimensions are similar or the same and the power is more or exactly the same not less. it could also be video card they run very hot these days when you open the case try to isolate where the smell coming from. good luck

Mar 02, 2011 | E-Machines Emachine T1980 Power Supply...

1 Answer

Last night I heard a loud pop sound come from my computer and then it shut down. I tried to start up the computer but it didn't turn on. None of the fans turned on either so I concluded something is wrong...


Yes, and the power supply needs replacing.
4 screws hold the power supply to the cabinet or case these are usually located outside visible at the fan vents at the four corners.


Apr 19, 2010 | Ultra Products Ultra LS500 Lifetime Series...

1 Answer

Power Supply, Computer wont Turn on


Possible Power supply troubles.

1. Noisy Power supply Fan,,,,,
2. Burnt smell

You can buy cheap Power supplies that will last about a year & half for about $20. Or you can spend up to $100 + dollars.

Make sure you the power supply you pick has at least 300-350 watts or more.


Dec 19, 2009 | Codegen System Power Supplies

1 Answer

My gateway desktop PRB 510S, if I turn it off and unplug it or electricity goes off, the computer wont start back again. Wont do anything. No lights no fan, nothing. Then 5 to 10 minutes after I turn it on...


Try connecting a different power supply to it. If the same situation repeats, then it's an internal (motherboard) problem. If the problems go away, then the power supply needs to be replaced.

6 years... I'm surprised the PSU even lasted that long! The power supply is the cheapest part of the PC and usually one of the first parts to fail. Don't worry, a replacement power supply is not too expensive. Good luck!

Dec 02, 2009 | Gateway Emachine Bestec ATX-250-12E PS...

1 Answer

When i turn the power on the green power supply light goes out and doesnt turn onand the computer wont turn on


Follow these:
  1. Unplug the computer.
  2. Disconnect the power supply from the motherboard and all other accessories.
  3. Replug the power supply.
  4. Connect the green wire (PSON) of the power supply by way of a jumper wire to any black wire (ground).
  5. The power supply should turn on with its fan. If not, it is defective and should be replaced.
  6. Check the ATX12V connector of your motherboard. It is were you removed the 4-wire, 2 yellow and 2 black, connector of the power supply. Check the continuity of the yellow wires to the black ones. It should be open, otherwise it is shorted and your processor is defective and should be replaced.






Aug 19, 2009 | E-Machines Emachine T5026 power supply **...

1 Answer

Just Plain stopped working


I'll assume you've already checked the obvious possibility that the outlet the computer is plugged into is not working.

Here's a diagram of the main power plug from the supply:
b66d358.jpg
With a short wire (like a bent paperclip), short the green wire PS_ON to the ground pin on either side of it (in the same row, not directly across in the plug!!). The power supply should start up if it's working properly. If the supply doesn't come on, replace it. If it does, then you'll need to replace the main board.

That's the way electronic components usually fail. The initial surge when you turn something on causes a part that was ready to fail to go bad, the same way a light bulb usually burns out when you turn the light on, and not while it's already lit. So the computer was working fine, then the next time you turn it on....pffft!

Mar 30, 2009 | Ultra 500Watt ATX Power Supply with 2-80mm...

1 Answer

Hello can you tell me if this problem concern the power supply


Check your VGA cables to make sure it's properly connected (if you haven't already). If that does not work, Take the CMOS battery out of your motherboard and leave it out for a minute, then put it back in. If that still doesn't work, make another post with more specific information about your system.

Mar 12, 2009 | Okia (OKIA550WP4PS) Power Supply

1 Answer

Have T5026 emachine with boot problem


Sounds to me that theres a good chance that the windows files are corrupted. It is possable that its could be hardware, but software is free so start there.

If youve got the recovery disks then put them in and restart. Just attemp a repair of your windows. its worth a shot. you may need to go into your boot setting to boot from disks.

if you havnt got them and you havnt got warrenty them youll have to format the drive and install a fresh copy of windows, and find all the drivers from the emachines after.

1st get all the stuff off the drive that you need/want, take the drive out and connect it to another pc or use some sort of external connection.

then find a copy of windows that matches the licence sticker on the case of your pc. throw the hdd back in and boot the disk, format the drive and install windows.

youll have to get the drivers from
http://www.emachines.com/support/product_support.html?cat=Desktops&subcat=T-Series&model=T5026

Feb 04, 2009 | E-Machines Emachine T5026 power supply **...

1 Answer

Computer Won't Power Up


If the blinking amber LED is on the computer itself and not the monitor, this is most likely a power supply issue. First thing to try would be replace the power supply. If the blinking led is on the monitor, it probably has bad capacitors and needs to be replaced. (or repaired)

Jul 15, 2008 | Dell Dimension 8400 power supply ** FREE...

1 Answer

(I have Antec Phantom 500) when I turn on my computer it turns on for about a split second and it goes off ..


Most likely the power supply but it could be the motherboard.

Do you see anything on the screen when it comes on?

Jan 18, 2008 | Antec Phantom 500 (PHANTOM500) 500-Watt...

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