Re: Need shematic HP dv6 : daolx8mb6d1 rev d
Many Thanks ala_borbe, that helped, the laptop had a problem near the power button connection, I've managed to fixed it.
yaman
Member
Last Activity: 02-07-2015, 04:58 AM
Joined: 11-08-2014
Location: landes
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Need shematic HP dv6 : daolx8mb6d1 rev d
Dear all,
I need the shematic for the laptop mobo :
daolx8mb6d1 rev d
Thanks in advance for helping
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Re: C850-1LC - No power - shematic
Thanks a lot mabrouk, that was it, the mofset swapped and now it works !Leave a comment:
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Re: Acer emachine e630 inverter ?
Thank you for your reply.
There are 7 pins on the inverter, I've attached the picture.
The quality of the image looks fine, but there is no brightness.
I've tested with a backlight alone, it does not light.
I will test each pin to provide you with voltages....Leave a comment:
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C850-1LC - No power - shematic
Hi,
I browsed the shematics on the forum for C850 laptop motherboard, but I really have problem to read them as numbers are different from the ones on the picture.
After using a faulty charger, the laptop does not power up.
The pins 1 and 2 for the battery are only showing 1V, i don't think it's charging anything.
I ve also changed a mofset but that didn't fixed anything, I don't know where I should put my multimeter for the next steps. Any help appreciated.... -
Re: Need shematic HP G6 DA0R53MB6E0
Well I ve fixed the fan. That wasn't the problem.
I had to reflow the AMD APU, now it's working but I don't know for how long...
Thanks for sharing your tip dj_ricoh.Leave a comment:
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Acer emachine e630 inverter ?
Hi guys,
I'm facing an issue here with a laptop e630 from ACER.
When on, the laptop displays a very dim image, I then test the light and inverter with another screen and inverters in stock (the cable fits, but are they really compatible ?). With any part I still get the same result : a very dim screen.
I've tested on PIN 1 at the inverter, 19V input so I guess that's ok with the cable.
there are other pins (7 in total) but I'm not sure about their function, any advice about it ?
the inverter is the following : pk070009l00-a00-a8c-21961.... -
Re: Need shematic HP G6 DA0R53MB6E0
it seems the fan is failing and causing the trouble, it's turning but no boot up, keyboard blinking around the CAPS lock, I ordered a new fan.
There are 4 cables for the FAN, the black one is cut.Leave a comment:
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Re: Toshiba Satellite C850-B720 no power
Mofset switched but still no power, 19v in 1v out.
1 V also for the battery, I don't think it's charging with this voltage.Leave a comment:
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Re: Need shematic HP G6 DA0R53MB6E0
Thanks for the shematics, greatly appreciated. Now I'm studying them.Leave a comment:
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Need shematic HP G6 DA0R53MB6E0
After changing the CPU fan, the laptop worked fine for a night then does not want to turn on, the light shows when connecting the charger, but no response when turning on.
If you have the shematic of the HP G6 mobo : DA0R53MB6E0 that would be great. May be an idea what to look at first ?
Thanks. -
Re: Toshiba C855 - e89382 mv-4 94v-0 - No power at all
Well, finally I replaced the Mofset but I'm having exactly the same values 19V IN and 1V out.
There is no power at all, no light what so ever and no battery charging.
Now I'm stuck. Any help appreciated.
I think the shematic I have is the right one but hard to read, (toshibac850 - Dakar10F/FG from the thread
[url]https://www.badcaps.net/forum/showthread.php?t=38757[/url]
).
The mofset which is replaced seems to be the AM4410NC.Re: Toshiba C855 - e89382 mv-4 94v-0Leave a comment:
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Re: Toshiba Satellite C850-B720 no power
Same problem with a C855, I will try to replace the mofset.
How did you reverse the polarity of the charger ? Did you just reverse cables ?Leave a comment:
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Toshiba C855 - e89382 mv-4 94v-0
Hello,
I have a board from a laptop which can not turn on at all since the use of a bad charger.
I've never tried to search for the bad component on the board but since the board has just passed the warranty, I will give it a try. Actually I have two boards with the same trouble.
The fuses near the charger connector are fine. What else could it be ?
When I plug in a charger, I get only 1V for the battery, there is a mofset (I do not have the circuit diagram - if you have it, that would be great !), at the entry it's 19v when any legs out are showing... -
Re: New Members - please post your introductions here
dear all,
I finally registered to this forum after having browsed a few threads since a few years.
I'm working in IT and need to improve my skills on electronics applied to laptop and other devices. So ... I'm here.
Cheers.Leave a comment:
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