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Replace of power supply

ATX power supply damaged

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Hello!

You can see power supply replace ment here for your system. http://computers.search.ebay.com/compaq_Power-Supplies-for-Desktop-PC_W0QQfbfmtZ1QQsabfmtsZ1QQsacatZ42017QQsascsZ1

may this help.melnavz

Posted on Mar 07, 2008

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I have presently a atx 350w power supply would yours solve my supply problem


If your ATX switch mode power supply is faulty then I suggest you replace it with a new one that is 350 watt or higher wattage.
Fixing faulty ATX power supplies is not a DIY project, there are dangerous voltages in these power supplies and can cause death or serious injuries.

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1 Answer

Is there a comptable power supply to replace FSP250-60HEN


Although ATX power supplies conform to various specification guidelines, there is not, unfortunately, a standard ATX power supply. To find a suitable replacement power supply for your machine, we would recommend that you have the following information to hand when making your purchase:

- You will require a PSU with a 24-pin ATX connector, SATA power connectors, and a 4-pin 12V motherboard connector
- Make a note of the wattage of your existing PSU
- Make a note of the external dimensions of your existing power supply
- Be aware that your PSU has a power connector for speakers. Most PSUs do not have this, so you may need to purchase a separate power supply for your speakers.

So it is a slight variation to a standard ATX power supply. If you are not using the speaker power off the power supply, then any standard ATX power supply will work for you

Feb 20, 2010 | Computers & Internet

1 Answer

SCHEMATIK DIAGRAM FOR POWER SUPPLI


I would also have liked to have had a schematic diagram for my ECHOSTAR 450w ATX power supply.

Not having one though, I have replaced two capacitors (one with a bulging top) and another with a leaking top, three rectifiers (two shorted and the third had a cracked case), and have ordered transistor Q1 (also shorted). Will also need to repair trace damage on the bottom of the circuit board. Other components check out OK so I hope it will be working again after the transistor arrives Monday. I need the -5v this one supplies to get my old computer running so I can retrieve last year's tax info.

Jan 17, 2010 | Echo Star 450W 450 Watts ATX Power Supply,...

1 Answer

Need physical dimensions of HEC HP585D 585W ORION HP585D ATX


No, given your old PSU's dimensions the HEC PSU would be too large. It sounds like you have a micro-ATX case.

Apr 06, 2009 | HP HEC HP585D 585W ORION HP585D ATX 12V...

1 Answer

Bestec atx-250-12z rev d hp model 5187-1098 pc will not start up when pushing button on front of machine green led on back of p/s flashes with power cord plugged in. does this indicate a p/s failure?


I have already replaced mant Bestec ATX-250-12E power supplies because they have an internal failure. Consider yourself lucky if the thing doesn't power up your computer because it has a problem of imposing the +12 volt line onto the +5 Volt line then blowing out the mother board. Sometimes you aren't so lucky because once the damage is done then it is to late to just simply replace that piece of junk. I was lucky with my daughters E-Machine because if she tried pressing the start switch on the front of her computer it would sometimes come on and sometimes not. She just mentioned this to me and I immediately replaced that Bostec ATX-250-12E before it could do any damage to her computer. If anyone has an older E-Machine or an older Gateway machine then it would be a good idea to see if it uses that Bostec-ATX-250- 12E. If it does then go order another power supply, anything but a Bostec, and instead of a 250 watt order a 300 watt or better. I hope that this has helped those that might have this problem before it destroyes *********** boards. Marty

Mar 23, 2009 | Gateway Emachine Bestec ATX-250-12E PS...

1 Answer

I have an old e machine 500 (origional operating system was windows 98). I am replacing the ATX switching power supply , 230 wat, model lp6100a. My problem is connecting it. I know all the connectors...


The old AT power supply that these old computers uses has two six pin socket connectors and these are different to the ATX connector.
You cannot buy these power supply now, most likely you might find one/computer in a junk shop.
If you have electronic knowledge you might be able to cut off the connectors from the old power supply and connect it to the ATX power supply and modify the ATX power supply so you can switch on the power to the old computer. The old AT power supply uses a mains power switch whereas the ATX uses low voltage to turn on the power supply.
Good luck & have fun.

Nov 29, 2008 | Powmax 400 Watt ATX Switching Power Supply...

1 Answer

How do I replace atx power supply?


yo dawg just do like buy a new connector and stuff you know what i mean dawg

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1 Answer

Dell Optiplex G110 power supply unit replacement


Yes you can replace the old defective power supply with the new atx but the problem is the size. It the size it fit to your computer nothing to worry because power supply now is almost the same output only the wattages changes.

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1 Answer

Orange flashing lights


May be the power supply gor affected by the damage because the cd rom busted so better than trying to use the same power supply better get another new one because it may damage the other parts of the computer.......

Mar 18, 2008 | Gateway Emachine Bestec ATX-250-12E PS...

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