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... -
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 have Dell Latitude E7450 on my desk, doesn't power on, after plugin in the charger, light on the charger comes off.
I found shortage and dead cap, without it laptop does turn on. But I cannot find value of that cap, just don't see it.
motherboard ZBU10 LA-A961P
Please help, maybe I'm just blind, I just have schematics not board view. Marked cap has been removed and laptop its turning on.
Thank You
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I have try with 3 different adapter
Dell adapter 40w - warning "Slow Charger" (charge rate 8mW)
Dell adapter 65w - warning "Slow Charger" (charge rate 8mW)
Power Supply Connected with BY-3200 (in bios detect 65w) - okay and no warning (charge rate 25000mW-32000mW)
i already tried update bios and update all driver but problem still persist....any idea to solve this?...
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