We are installing a new hard drive and other wires puled out from somewhere? I want to make sure wire diagram is correct? Can I get a picture? HP Compaq D530 CMT d530/P3.OE/ .40bd/512G/4US

Dear Carlos,
This is not easy.
You will need to know how many circuits there are for the rear lights of the vehicle and how many there are for the lights of the towed vehicle. Give is more information.
God bless your efforts.

The wiring to the hard drive and CD drive should be simple. Take a picture of the inside of the computer and post it. I can then tell you how.

Wiring diagrams for pump motors are usually on the inside of the cover of the wire access cover or on the motor tag. If this is a 1/2 HP motor it could possibly be wired 125V or 250V. Be sure to wire for correct voltage.

Ron ,you write the drive,i suppose you have one drive.C\drive.if you removed C\drive and replaced it with the new drive you have to have the WINDOWS INSTALLDISC.you can't change C\drive all windows files are on it.there of BOOTFAILURE.solution put back the old drive.if you want moore space you have to buy a new disc.windows install DVD.

Try to provide a ground for the PCM. Find the ground wire for the fuel injector circuit at the PCM connector and short it to ground. The PCM gives the injectors their signal, if it works and starts the vehicle, then you will need a PCM. If not, then it will be a wiring issue somewhere in the harness.

I hope this info helps!
~subyguru~

Dear andyp3223,

Can you take a picture of your motheboard and also for the black wire,
so I can assist you further. Upload your picture Here

you should try switching the sata port you plug your new drive into. also, you should go into your BIOS setup f2 and save setting then exit.

Save your money, the chip is a ohm resistor at Radio Shack for under $2.00. It splices in to you IAT wire harness located at the intake tube between the air filter housing and throttle body.
Problem with this system is, that you can not adjust anything and have to run a constant 91 octane just to make sure you do not have a Detonation. The ECM will catch the Detonation from the knock sensor and compensate for it by retarding the timing which in turn lose of HP till next start up.
If you like and don't mind the check engine light on once and awhile, you can do the same by just disconnecting the IAT wire harness which give the ECM a 0 resistance thinking it's -20 out side and turn the timing up and lengths the injector pules.
When i was running a Nitro in the Toy before i sold it, i had installed a 10K ohm Potentiometer which you can buy at radio shack for under $5.00 i believe, I just spliced it in to the IAC wire harness so if i wanted to play with the Nitro I'ld turn the resistor up making the engine think it's 185 degrees F and would ****** the timing so i would not hurt the engine. But if i wanted to get more timing i would just turn the knob to drop the resistance to get more time since the engine thinks it's -20 out side.
Hope this helps. Keep me posted if you need more info. Best thing is to do a dyno tune and you can change everything right down to the Shift points.

I just looked, and there is not a wiring diagram available on the web for this unit.

I am concerned about the black with red stripe to red.

Check to see if there is a wiring diagram somewhere on the unit (there wasn't one in the installation instruction or manual for this unit.). I believe the red wire on the house side goes to the black/black wire on the cooktop side (so I believe you are correct on your concern.).

House side green should be to the coiled silver cooktop side silver wire.

But the wiring diagram will confirm these things.

I think the black/red stripe is for the blower.