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HP ATX-300-12Z, ATX-300-12Z Rev. CDR, HP P/N: 5188-2625, Genuine Bestec 300W PS2 Replacement Power Supp... (ATX30012ZREVCDR) Power Supply Questions & Answers
How to open atx power supply
Don't open it. Buy a new one if it's not working. If you touch the wrong thing in there you will die. I'm not kidding.
My computer will not turn
The power supply is very inexpensive and can most likely be bought from any of your computer retailers, Amazon - Just make sure to confirm the right model type of power supply. BEST to have it tested before replacing it. To make sure that is the issue.. Many computer shops will test for free. If you need further help, I’m available over the phone at
https://www.6ya.com/expert/william_02fc2766c1e13b73
Bestec power supply model ATX-300-12Z Rev BD green
Most computer testing facilities will test your current power supply for free. A replacement is very inexpensive to replace. Bestbuy, MicroCenter, small computer shops and buy replacemnent from Amazon.com, newegg.com.. Just make sure you have the correct information for your replacement. The model number on the power supply would be your best bet in most cases. Good luck and have a great day. I buy power supplies as low as $15 dollars Generic If you need further help, I’m available over the phone at
https://www.6ya.com/expert/william_02fc2766c1e13b73
I have a bestec atx30012z
Most computer testing facilities will test your current power supply for free. A replacement is very inexpensive to replace. Bestbuy, MicroCenter, small computer shops and buy replacement from Amazon.com, newegg.com.. Just make sure you have the correct information for your replacement. The model number on the power supply would be your best bet in most cases. Good luck and have a great day. I buy power supplies as low as $15 dollars Generic If you need further help, I’m available over the phone at
https://www.6ya.com/expert/william_02fc2766c1e13b73
My power supply is blinking green light and my PC has no power
plug your pc directly to your wall outlet and see if it turns on. If it works, then the problem is your power supply. If power supply has a reset button, press it and try again. If pc does not turn on when plugged to wall outlet, then power supply for pc may be out.
I have a problem with my hp atx-300-12z green
Most computer testing facilities will test your current power supply for free. A replacement is very inexpensive to replace. Bestbuy, MicroCenter, small computer shops and buy replacemnent from Amazon.com, newegg.com.. Just make sure you have the correct information for your replacement. The model number on the power supply would be your best bet in most cases. Good luck and have a great day. I buy power supplies as low as $15 dollars Generic If you need further help, I’m available over the phone at
https://www.6ya.com/expert/william_02fc2766c1e13b73
Bad power supply?
Do yo have a volt meter or an atx psu tester?
you can check voltage to see
If a power supply is bad, your pc will turn off or/and turn on and turn off. As long as your system is running without and shut downs your good.
However if your pc is turing off, I would change it as soon as you can. basically what is
happening, when you unplug everything there isn't much of a draw on power
so the light remains steady, but when you plug devices in there is a
draw and the PSU cannot deliver.
I hope this helps.
5188-2625
If this is an Atx computer Just unplug it from the external power cord remove the case unplug every thing and remove the screws that hold the power supply in the case. To install just reverse process. If you need more detail let me know.
Flashing Green Light on Power BESTEC Power Supply
Hi. NO, *********** board is not fried. I am not sure what the problem is but I do know how to fix it. It is usually casued by power outages (even if you have UPS supply).
1. TAKE OUT THE ELECTRICITY LEAD TO THE COMPUTER. Look inside the computer and find the bunch of wires coming from the power supply unit (the box thing at the top with the fan and all those colouted wires!).
2. Find where these wires run into a plastic connector and plug into the mother board. Unplug it.
3. Now plug the electicity lead back into the computer. The light should now stay ON.
4. Plug in the connector again... and boot up. Leave it run a while to convince it!
5. Repeat this process if it does not work first time.
This should fix your problem . It works for me when I get this problem.
Friend in Spain
I need to know how to turn on a HP X13-04657 LAPTOP, all the lights are on but nothing on the screen.
HP X13-04657, is 2007 PC THOSE this PC has CCFL back lamp strip that is dead.Vista era PC, laptops. are hard to work with now, 17 years old.is this not a HP COMPAQ presario HP X13-04657 (wrong name!) sorry !became HP in 2002. so is HP but manuals are super hard to find now. that x13 is part of the microsoft license code vista. (so is distraction to what it is)the real name of the Laptop is and was Presario CQ61 laptop CQ61 the PC has bottom sticker that shows the real names of PCs.CQ61-219TU is real name of on CQ61, there area many different sub codes, and they are not all the same.CQ61-306AX this had CCFL (cold cathode florecent lamps) that love to fail 3 waysdead, blinks ,dime or yellow = white.was made until 2009 and evolved, to LED backlamps.-410 is CCFLI will answer for CCFL as those just love to fail,but the the test is so easynow the answer for ANY laptop this old. 2007 and older. black screen all the time, and BIOS screens dead, answers only me. here. remove the main battery (large) it simply snaps off the bottom.the power pack is next we run the PC on your power pack AC to DC it must make the screen glow with something, do not use the wrong pack as in mixed up with others.now the lap top seems on, even the fan blows, LED glowpoint a flash lamp at the screen ,dark' room , and of you see any kind of LCD data on the screenthe CCFL lamp below #1 is bad.this is phase 1 testing, as other things can fail too. The keyword below is Mercurythis tells me it is those pesky CCFL glow tubes. 2007 is the year some PC went to LED back lamps. yes I was correct the service manual I did find proves they made both lamp types
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