HP Compaq Evo d510 PDP117P 175-Watt PFC Power supply unit repair

HP Compaq d510 Small Form Factor Desktop PC Compaq's d510 SFF desktop PCs use a proprietary power supply with a non-standard 14-pin connection to the motherboard. The power supply has active power factor correction (active PFC) built in to improve efficiency and reduce load on the electricity grid. An inherent advantage of active PFC gives the PSU auto-ranging capabilities, and the same power supply can be used in all parts of the world.

Unlike its younger (and newer) sister, the d530 SFF, the d510's power supply is integral to the structure of the case, and it is not possible to easily plug in a standard ATX power supply to get it up and running after a failure.

Description

175 Watt Power Supply
Input: 100-240 2.7A 50-60Hz
Output: +5v 8A, +3.3v 12A, +12v 3A, -12v 0.3A, 12.8v 7.50A, 5.05v AUX 2.4A, 3.3v AUX 1A
Connector:

Its relatively low capacity (only 175 watts) means that expansion and upgrades are fairly limited. As such the PC only allows for a CD-ROM drive, 2 PCI and an AGP card to be added. Having said that, if the BIOS is upgraded to the latest version, an Intel Pentium 4 at 3.0 GHz with Hyper Threading is supported. In practice, such an upgrade would be far from worthwhile as the system board only supports DDR 266.

Failures and faults
As described on the hp d530 SFF PSU page, the PSUs for some d510SFF systems also suffer the same problem with conductive glue. Whilst the d530 had passive PFC, the active PFC on the 274427-001 PSU makes it more fragile and susceptible to poor workmanship, and complicates matters further when a fault develops.

Part Numbers

HP Compaq d510 274427-001 Power supply unit Also known under the following names:
HP/Compaq EVO PDP117P HP-U176WF3 (243891-002) 175-Watt PFC Power Supply

Model: HP-U176WF3 / PDP117P
Part No: 243891-002
Compaq Spare No: 274427-001

Repair or replace?

HP will charge approximately $100 AUD for replacements, and depending on the age of the PC, this will not be economical, as the cost of the replacement PSU may be as high as the value of a complete, fully working secondhand replacement PC.

If you are interested in having the PSUs repaired for half the cost of what HP are charging for replacements, you can make an enquiry using the contact details on the home page.

Turnaround is usually a day or two per 4 computers. Discounts will be considered for bulk lots. If you are in metro Melbourne, You can send/deliver the entire PC to us for repair.

Preventative Maintenance

We also offer preventative maintenance to d510 SFF PCs, many of which have the problem waiting to happen. If you will be moving or purchasing large quantities of these PCs, we offer a preventative maintenance service to ensure that the power supplies do not succumb to the explosive failure upon application of mains power. Preventative maintenance only needs to be performed once on the power supplies which have not been serviced before.

Our rates are just a fraction of the cost of repair or replacement. Contact us for more information.

 

Comments

CHAHINE AMINE, Fri, 17 Jul 2009 03:37 am: Reply
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THINK'S YOU ARE THE BEST
Mohammed, Sat, 08 Aug 2009 11:23 am: Reply
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Hi.

I opened my kids Power Supply and found that a cockroach had entered it and got fried and took out a couple of resistors.

I was hoping you might tell me the Value of R117 please?
mustafa kariem, Wed, 01 Sep 2010 04:40 am:
Value of R117 1 ohm 1/4 wat
 Gary, Tue, 18 Aug 2009 03:08 pm: Reply
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Does anyone know if there is a higher wattage for the Compaq evo D510 SFF above 175W? And if so, where can I get one? Please email me at gheidman6271995@aol.com
furqan, Mon, 27 Feb 2012 07:36 am:
ya i have
 Kelly, Thu, 27 Aug 2009 11:16 am: Reply
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Hi
I open my power supply and found out that one of my resistor got burn so I cant read the registor letters clearly and the first letters are IRO,so please can you help me by giving me the right registor letters or numbers.Please email me at, kellie832@gmail.com
Savas, Tue, 08 Sep 2009 03:52 am: Reply
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R117 is 1Ohm 5%
Savas, Tue, 08 Sep 2009 04:14 am: Reply
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exactly 8ohm
Fullgore, Wed, 25 Nov 2009 09:31 pm: Reply
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hi, does anyone know for pdp117p shematic???please Email, me at fulgore82@hotmail.com

thx for your help, best regards Fullgore
MORSNOUR, Sat, 09 Jun 2012 09:17 pm:
SCHEMATIC FOR THIS UNIT
 Manos, Thu, 03 Oct 2013 01:23 am:
If is still available can I have it please in vmanolisgr@yahoo.com ?
Thanks in advance.
 Anonymous, Tue, 22 Dec 2009 06:57 pm: Reply
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I open my power supply and found out that one of my resistor got burn so I cant read the registor letters clearly and the first letters are IRO,so please can you help me by giving me the right registor letters or numbers.Please email me at,khanaamir909gmail.com
SYS.zero, Fri, 25 Dec 2009 08:21 am: Reply
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i have 2 PSU PDP117P then the 2 of them when i first time connect it to the wall they make boom inside and smell like burned when i see the PC inside on the hood i see marks of a spark..& the PSU doesn't turn on i look at the circuit board and theirs no sings of damage..can someone tell what would be the problem..
sergio ac, Mon, 28 Dec 2009 01:53 pm: Reply
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Abro la fuente de alimentación y descubrió que uno de mis resistencias se queman de manera no puedo leer las cartas registor clara.Esperaba que me lo diga el valor de R25 por favor?
andalon45@hotmail.com
josue, Sun, 17 Jan 2010 02:08 pm: Reply
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al carajo el ingles
Eric, Wed, 20 Jan 2010 09:42 pm: Reply
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Can you repair a HP/Compaq EVO PDP117P HP-U176WF3 (243891-002) 175-Watt PFC Power Supply, is it viable or should I find a replacement pc.
Andr, Mon, 25 Jan 2010 09:58 pm: Reply
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My Compaq P510 SFF PDP117P kaput, please help me with Compaq pdp117p shematic - datasheet

My e-mail: comp07@inbox.lv

Thank's
waleed, Thu, 04 Feb 2010 09:05 am: Reply
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driver
waleed, Thu, 04 Feb 2010 09:08 am: Reply
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driver
Anonymous, Sat, 13 Feb 2010 12:41 pm: Reply
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http://h20000.www2.hp.com/bizsupport/TechSupport/DriverDownload.jsp?lang=da&cc=dk&prodNameId=97130&taskId=135&prodTypeId=12454&prodSeriesId=316517&lang=da&cc=dk
Romolo Cappola, Tue, 02 Mar 2010 07:51 pm: Reply
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Hi.
I am interested to buy :
HP Compaq Evo d510 PDP117P 175-Watt PFC Power supply unit.
It is possible ?
Sorry for my English.
Thanks
Best regards

Romolo Cappola
Via Pascoli, 25
65015 Montesilvano,PE
Italy - Europe
rcappola@alice.it
mwape, Thu, 15 Apr 2010 04:28 am: Reply
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i need to modify the power supply for compaq model ps7171-1cf1 because they are not available in zambia.
However ,i have got a universal power supply which has 20 pins compaired to the 14 pins original.
Bill Crouch, Sat, 24 Apr 2010 02:30 am: Reply
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I know that this power supply is marked: 100-240V~(AC). Is this auto-sensing. I don't find the usual switch on the case to switch from 110v to 220v as is common on some other power supplies.
Thanks in advance!
luis portocarrero "el che ", Sun, 25 Apr 2010 04:29 am: Reply
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hola amigos , soy especialista en reparar este tipo de fuentes, tengo el circuit squematico del primario que lo levate de la misma fuente y algunos tip para su reparacion
soy de lima peru
my mail: lpt-32@hotmail.com
sera un gusto asistirlos
tengo en venta si lo desean
ademas tengo circuitos que le pueden adaptar auna fuente compatible atx común

atte "el che full fuentes" luis portocarrero
diego, Sat, 25 Feb 2012 09:44 pm:
hola te agradezco tu ofrecimiento, soy diego de argentina aqui tenemso muchas maquinas de esas, y cada dos por tres una de ellas deja de encender, pero la verdad es que no encuentro el problema, alguna sugerencia???gracias
 el che, Sun, 25 Apr 2010 04:31 am: Reply
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un error en el mail : lpt_32@hotmail.com
el che, Sun, 25 Apr 2010 04:45 am: Reply
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Bill Crouch , estas fuentes son auto volt , es decir pueden trabajar tanto en 110v o 220 v , no tienen sw para cambio de voltaje

mwape : si es posible adaptar una fuente comun de 20 0 24 pines ATX a compaq evo de 14 pines
yo vendo esos adaptadores

Eric,: si se pueden reparar
Bill Crouch, Tue, 27 Apr 2010 02:04 am: Reply
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El Che, gracias por la informacion!
Bill Crouch
Ettore, Thu, 20 May 2010 02:31 am: Reply
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Hola, tengo una fuente dañada, luego de un apagon, no prende, alguien me puede facilitar el plano, o alguna pista para su reparacion.

Gracias
Caracas.Venezuela
email ettore . pelliccioni @ gmail . com
yovasky luna caro, Sat, 22 May 2010 01:05 am: Reply
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hola necesito comprar una fuente de poder compaq evo
pdp117p si la tiene por favor mandar la respuesta a mi correo yova_0417@hotmail.com y mandarme el presio grasias
sabir, Sat, 03 Jul 2010 06:42 pm: Reply
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hi
on date : 03/7/2010 i covert 20pin power supply to 14 pin for hp compaq d51s but ther is in the conecter i found to red & white wire witch i dont know have any one to explan this and how many voltage useing ?
jesus, Tue, 03 Aug 2010 02:08 am: Reply
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check this:
http://www.karosium.com/2008/05/standard-p4-atx-to-14pin-compaq-psu.html
Olukunle, Wed, 11 Aug 2010 02:06 am: Reply
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Hi There,
I am interested in the power supply known under the following names:
HP/Compaq EVO PDP117P HP-U176WF3 (243891-002) 175-Watt PFC Power Supply
or
Model: HP-U176WF3 / PDP117P
Part No: 243891-002
Compaq Spare No: 274427-001
My conact email is lolagrace@btconnect.com
Anonymous, Fri, 03 Sep 2010 07:29 am: Reply
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canu burn cds on this
Ahmad, Sun, 31 Oct 2010 08:50 pm: Reply
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Hi,
Anyone can help me, I really need the schematic diagram for HP-U176WF3 power supply. My board already burnt at resistor area(input supply area).
My mail contact ahmadfakri.mohdnoor@yahoo.com.my
Thanks
Smith, Wed, 10 Nov 2010 02:25 pm: Reply
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Hello,my PSU wont power my system. when i power it on, the two small led in front of the system is on and green, the PSU fan and the cpu fan are constantly spinning after power of, nothing displays on my monitor even when i remove all components like memory, ram, processor,no beep or anything happens
Smith, Wed, 10 Nov 2010 03:04 pm: Reply
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Hello,my PSU wont power my system. when i power it on, the two small led in front of the system is on and green, the PSU fan and the cpu fan are constantly spinning after power on, nothing displays on my monitor even when i remove all components like memory, ram, processor,no beep or anything happens, just the two small led in front of the system is on and green, the PSU fan and the cpu fan are constantly spinning after power on

please email me at coolcurrent4u[at]yahoo[dot]com
jorge peru, Mon, 29 Nov 2010 01:34 pm: Reply
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hola mi compac d510 no quiere prender x motivo que jale casualmente el cable de power y se apago, revise la fuente pero no nada quemado ni dañado,
trate de encender la fuente sola uniendo los cables verde y negro del conector de 14 pines pero no enciende,

digame que puedo hacer???????
luis portocarrero "el che", Fri, 24 Dec 2010 05:00 pm: Reply
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para encender esta FUENTE se debe hacer un puente entre los pines del :_ps on y staby (verde y blanco) estan juntos , alli girara unos segudos el cooler,claro si esta en buen estado y se apagara, para que no se apague , colocar una carga a los 3.3 v (ejemplo una lampara dicroica de 12v)
Esta fuente trabaja aplicando voltaje al ps on y no colocandola a tierra

espero a verlos asistido
desde jesus maria (av Arnaldo Marquez 1165 stand 163 -Lima -Perú
el che full fuentes (luis portocarrero troncos)
next_:421*8238
juan ramon garcia, Wed, 09 Oct 2013 01:47 pm:
tienes toda la razon el alambre blanco hasta tiene la inicial de stb el la placa ,el bentilador se muebe pero no arranca en tonces debo poner un leed en los tres volt para q quede encendido ???
 solomon, Thu, 03 Feb 2011 04:47 am: Reply
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kindly may i know the cost of the power supply for comoaq d510 Model: HP-U176WF3 / PDP117P
Part No: 243891-002
Compaq Spare No: 274427-001.
my e-mail is marklandcon1@yahoo.co.uk
or phone me on 00260977767532
Perry - From Ghana!, Tue, 08 Feb 2011 06:47 am: Reply
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Hello Mr., how do you do? Anyways, quick heads-up, I have this system and have a couple of problems with the power supply. I would want you to send me the complete PSU schematic diagram, if possible, or give me a breakdown of all the transistors and resistors on the PSU. So I think then that the complete circuit diagram for the power supply system would be very helpful.

My email is perry.pongo@gmail.com. You can contact me there. Thanks in advance for your support.
Edson, Thu, 14 Apr 2011 03:01 am: Reply
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Meu HP D510 é um celeron , se eu trocar o processador para P4 intel a placa mae reconhece?
meu email : esouza_lima@yahoo.com.br
anu, Mon, 20 Jun 2011 01:36 am: Reply
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have this system and have a couple of problems with the power supply. I would want you to send me the complete PSU schematic diagram, if possible, or give me a breakdown of all the transistors and resistors on the PSU. So I think then that the complete circuit diagram for the power supply system would be very helpful. pls help me. my mail is rdnanushka@gmail.com
THNAK YOU.............
L, Wed, 03 Aug 2011 12:50 pm: Reply
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Dear All:
i want to check the No.hp compaq pdp117p max 175w
power supply, I need to confrim the price ,and pls email to me if anyone have new parts. my MSN lyun3gic@msn.cn thanks

regards

Ken
imran aslam, Fri, 16 Sep 2011 12:50 pm: Reply
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Dear!
i am unable to find compatible VGA driver, plz help me to solve the issue
Jules, Fri, 23 Sep 2011 08:12 am: Reply
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Ok here's the thing. I started to work in a shop where people drop stuff and then we sell it cheap and I found this PC for three bucks, but it's laggy right at the openning and bugs up when we tried to open a program it bugs. what I'd like to know is is there a low cost and not so complexe way to get it back in decent functionning ?
Peter, Fri, 04 Nov 2011 11:37 pm: Reply
The earlier person is not correct.
The Board supports 2.8 Ghz at either 533 or 400 Mhz after upgrade to newest bois version.
Because the power supply in integral to the chassis and the pinning is non std it is possible to put another nonstd(re non Compaq/HP )powersupply in their but a lot of work will be required to repin the atx connector.(A lot easier to use std power supply)
murali, Wed, 09 Nov 2011 01:41 am: Reply
this was a cery rare smdc
Adnan Asif, Fri, 30 Dec 2011 04:00 am: Reply
I uses this system for a one and half year! but now my system is restart again and again while loading windows. There is no software problem. Some body says me that this the problem of condensor faault. Any one plz help me. My email: jcena10@live.com
Anonymous, Fri, 11 May 2012 12:20 pm: Reply
I have a problems with pdp 117p power supply. I would want you to send me the complete PSU schematic diagram, if possible, or give me a breakdown of all the transistors and resistors on the PSU. So I think then that the complete circuit diagram for the power supply system would be very helpful.

My email is yd2udk@gmail.com You can contact me there. Thanks in advance for your help
nik, Wed, 11 Jul 2012 04:43 am: Reply
when i am using the cd rom to burn a cd am unable due to powe problem what could be wrong with my power supply,my email address ;chukuaq@yahoo.com
nik, Wed, 11 Jul 2012 04:44 am: Reply
when i am using the cd rom to burn a cd am unable due to powe problem what could be wrong with my power supply,my email address ;chukuaq@yahoo.com
nik, Wed, 11 Jul 2012 04:47 am: Reply
when i am using the cd rom to burn a cd am unable due to powe problem what could be wrong with my power supply,my email address ;chukuaq@yahoo.com
nik, Wed, 11 Jul 2012 04:47 am: Reply
when i am using the cd rom to burn a cd am unable due to powe problem what could be wrong with my power supply,my email address ;chukuaq@yahoo.com
Ben, Thu, 12 Jul 2012 04:56 pm: Reply
Where can i get evo d510ssf psu in Ghana or can i get the complete circuit diagram of the unit cos my has broken down for some time now pls...inbox me using ahopebernard@yahoo.com
Ben, Thu, 12 Jul 2012 04:56 pm: Reply
Where can i get evo d510ssf psu in Ghana or can i get the complete circuit diagram of the unit cos my has broken down for some time now pls...inbox me using ahopebernard@yahoo.com
sushanta patel, Mon, 20 Aug 2012 03:35 pm: Reply
from india .problem in my smps evo pc part no 243891-002.just want to inquire that is there any outlet in india where i can repaired or place a order for a new one .
Mubashir, Sat, 24 Nov 2012 07:30 pm: Reply
I need the schematic diagram of Compaq pdp117p power supply of Computer P4. If someone tell me the values of R1,R10, C2 & C5 of the same power supply. I shall be very thankful.

Thanks

Mubashir
amir, Sun, 26 Jan 2014 06:15 am: Reply
my compacq evo start normely but after 5 to 10 min.its hang and not start for a long period.
whats problem...
James, Wed, 14 May 2014 12:59 am: Reply
My Compaq evo d510 Sff LED
started blinking red this morning. When you power it on it comes on the LED turns green AT first makes a few blinks then turns red blinking off and on and nothing more
Is this a PSu problem? If so what components could be faulty...please help
Ch Hammad, Fri, 21 Aug 2020 03:35 am: Reply
i want to pinout
how i do?


Schematic is NOT available for this item. Do not ask.

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