Hello masters of our time I greet you all please I really need help I have this Dell D620 laptop. The AC supply is working - green LED on - but as soon as I plug it into the back of the laptop the LED goes off. I've tried a second power supply, same thing happens. Nothing is working.
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Re: Dell D620 charger plug in LED go off
something is shorted in laptop tried with battery in/outPlease upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740 -
Re: Dell D620 charger plug in LED go off
Selldoor please what do you mean by battery in/out, I have tryed using battery and is working but it off the charger when I plug in the charger into the power.Comment
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Re: Dell D620 charger plug in LED go off
Ok it is good it work with battery.
You need to post a good clear picture of the motherboard with a close up of the area
around the power socketPlease upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740Comment
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Re: Dell D620 charger plug in LED go off
this is it Boss thankxAttached FilesComment
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Re: Dell D620 charger plug in LED go off
what is part number on PQ3
on the other side check PC99 to see if it has failed shorted.Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740Comment
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Hello,
Dell Latitude 5420 P137G
Board: LA-K491P REV A01
I have received this laptop which was described as "does not power on or accept charge." Battery shows no sign of charging when charger is plugged in, nor does the board show any signs of life when battery is unplugged and charger is plugged in. No light from the LED at all or any other indications of activity.
Board seems to have no shorts, all power rails are fine and show high resistance.
When charger is plugged in, voltage is present in 3.3V rail but absent in others.... -
My question pertains to understanding the control circuity inside a Dell PT434 type battery used in Dell E6400, E6410 and other Dell notebooks?
Does anyone have a circuit diagram for the inside of a Dell PT434 battery and/or a description of how the control lines work to control this battery?
My reason for asking is I have a battery which I cannot get to charge beyond 1% in a Dell E6410 or E6400.
The LED bar graph charge indicator on the battery shows one LED lighted when the info button is pressed.
I have tried multiple different Dell power adapters. My Dell... -
I have a Dell Latitude 7280 which complains during boot-up that the charger wattage cannot be determined. Tested with two different chargers.
Any common faults that could be fixed?
I replaced the DC jack, the original DELL LATITUDE 7280 DC30100Z300 0DP4VC.
How does the communication between the charger and the PC work?... -
Hello, I received this laptop with the following condition: When I turn it on, it shows the ALIENWARE light and the Alien button lights up, then it does not show an image and it restarts constantly, as the customer had already informed me that the battery was dead, I connected an original charger that I had it for testing, the machine turned on normally and I was able to enter Windows without problems, after a while of testing I noticed that it is very slow (like a Cyrix 425...), and after performing a CPU test the frequency is
below normal, as if it were operating in an extreme energy... -
Hi, I wanted to power on my Dell XPS L702x laptop and the computer turn off the charger.
I will appreciate if someone can help.
ThanksYesterday, 03:23 PM
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