Question about HP Compaq d530 SFF PC Desktop

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Power supply problem

My computer power supply has a problem and it doesn't pwer up when i put on so woild you mind to hepl me solved this problem

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Check the voltages of cable coming out of ups , if cable is faulty replace cable
next try to check your smps by sharting green & black cable

Posted on Feb 24, 2009


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Posted on Jan 02, 2017


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The only thing i know that the power supply shows 300w max. computer is about 3 years old & will no longer turn on. there is no noise to indicate that it is working or getting power

These use a standard Power Supply that you can get from almost any computer shop

Better to get one slight higher rated so maybe a 350 or 400w PSU

you can replace these yourself as the connections are pretty easy to follow and only four screws around the supply hold it in

It is a common e-machine issu so long as it has not taken out anything on the motherboard you should be fine.
I have seen the emachines pwer supply take out the main board on occasion although it is quite rare

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Persario will not power up with switch, I unplug the power cord from the wall. wait about 5 mins, then plug the power cord back into the wall. the computer powers up without the power switch then shuts off...

IS THAT A Relic CRT monitors/?? wow.

the PSU is dead if the power button acts dead
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Optiplex GX280. A,C lights remaining yellow and B,D lights remaining green

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Any luck? I need the power supply cord too.

hello there:
If you have a thrift store or a goodwill store around your area they are a great place to get power supply cords and speakers and keyboards and power cords for these items ok:
please dont forget to give my solution a rating this really helps me out so i can help you out ok ?
best regards michael

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Remval of power supply from hp d530 compact desktop

there are 4 screws on the back of your computer that will release the powersupply at that point you should be able to just slide it out keep mind were you unplug things
Company site

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1 Answer

Will not pwer up. Greenlight blinking on back

The green blinking light can mean there is a problem with the power supply.

Try unplugging the computer from the wall, and turning on the pc on switch.

After a few minutes, try plugging it back in.

If that does not start things up, you may have a bad power supply.

If the power supply is bad, these models take standard power supplies. You should get an ATX 350Watt or higher power supply.

They are easy to replace, unplug the power from the wall, disconnect all the cables inside the computer. Unscrew the four phillips screws outside the back of the computer where the power supply is attached to the case.

Remove and replace.

If you don't feel comfortable with this, a good local computer shop can help you out.

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Are any fans running? If not take the power supply to a reputable computer repair person. They can test it while you wait. If the power supply is good or the fans are working then I would remove that new RAM. My guess is the power supply is bad.

Good luck

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