Working on a board that i was able to bring back to life. The only issue I have now is there is no schematic (even paid sites).. The board was destroyed by the fan connector I was able to fix and re-solder by finding the trace's i.e 5v , GND , ETC.,,, however, I cant find out where the fan signal goes to the EC it8527e.. Is there anywhere to find the proper pin ,, if so I could fix the laptop without the fan warning..??????
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Re: pin out for it8527e
See if this helps, see page 34 FAN_TACH0 Pin47 -
Re: pin out for it8527e
I'll give it a shot and report back ,,, thanks.Comment
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Re: pin out for it8527e
lol,,, good news so far.. So I took a best guess based on what trace was visible (not much at all) and turns out that IT IS hooked to pin 47 already... The problem is the power on CPUFAN1 ill try that on pin 30.. The ground is correct and I do get 5 volts,,, so hopefully 3 out of 4 is correct ill try the last one real quick... Thanks a million for the schematic..Comment
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First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
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Find by serial number,model number or series
If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
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Hello, I search this connector (oxydated).
It's a fpc zif low profile connector. It come from camera sensor, it is very small : 0.3mm between 2 pins.
I ordered 2 from Aliexpress called « 0.3mm pitch » but one was 0.5mm between 2 pins and the other 0.6mm. In fact « 0.3mm pitch » seams to be the pad width and not the distance between 2 pins.
I can't find it. The other websites like mouser dont show the datasheet, and I can't check if it is 0.3mm between 2 pins ?
Do you know how to find this connector please ? What is the exact name for find it ?
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This Dell computer is a pain in the a** because of it only has one memory slot this computer only had 4 megabytes of memory and slower than shit I found a 8 megabyte memory module and it is better but still slow as shit the maximum is 32 megabytes of RAM but I was not able to find one I found some that are 16 megabytes but they are 1600/128000 type and I am not sure if this computer will work with this type of memory or not
Dose anyone knows where I can find a 32 megabytes memory module for this computer because the battery still works fairly well still I would like to use it on my... -
Full part number on board is ODIN N ADL DDR4 UMA MB 213264-1. Can't seem to locate this even on paid sites as it's still very new model. There is however an earlier version of the board (203128-1)which looks pretty much the same from what I can see elsewhere but all are behind paywalls.
Technically still under warranty. Customer was told by tech support to disconnect the battery, and for some reason destroyed the connector on the battery itself. He sent it to Dell, saw the damage, and they refused to look at it and sent it back to him. So here we are.
PL4501 and PL4551... -
Greetings! I have this ERP650-PS atx power supply, it is a relatively simple psu, the primary has a driver IC that controls the two main mosfets (two 20n60S5), together with a Classic Standby circuit with a PWM IC (not a FET like the VIper22A) , relatively similar to the SDC606P.
The whole point is that I got this power supply years ago when I had no knowledge, apparently the PWM IC was burned because someone turned the power supply on with the switch at 110v in a 220v network (classic error). Important detail: the power supply at the time came without the primary capacitors.
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