Re: Help needed locating LED fuse on Samsung NP550P7C-S05UK
p.s. What does TCON stand for?
Telephonewire
Member
Last Activity: 05-12-2014, 05:02 PM
Joined: 04-03-2014
Location: Cambridge
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Re: Help needed locating LED fuse on Samsung NP550P7C-S05UK
Many thanks for advice - I will check when I get home tonight!...Leave a comment:
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Re: Help needed locating LED fuse on Samsung NP550P7C-S05UK
Does anybody know where I can get hold of a schematic for the LED control board?
The screen is a B173RW01 V4
The control board is as shown in the attached photo.
Regards,
Jeffrey...Leave a comment:
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Re: Need help finding LED backlight fuse [PICS]
And here is a picture of the back of the motherboard...
Any ideas anyone???...Leave a comment:
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Re: Help needed locating LED fuse on Samsung NP550P7C-S05UK
Hi Khaahk,
Here is the picture of the back of the board and two pictures of the screen...
Best regards.
Jeffrey...Last edited by Telephonewire; 04-18-2014, 11:00 AM.Leave a comment:
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Re: Help needed locating LED fuse on Samsung NP550P7C-S05UK
Thanks Khaahk,
This is a learning experience for me!
I will take a picture of the other side of the connector and the screen and post shortly.
Could the two components down right be fuses?
JeffLeave a comment:
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Re: Need help finding LED backlight fuse [PICS]
Here is a picture of my motherboard and a close up of the connector.
Any help gratefully received!
Jeffrey...Leave a comment:
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Re: Help needed locating LED fuse on Samsung NP550P7C-S05UK
.Last edited by Telephonewire; 04-05-2014, 10:54 AM.Leave a comment:
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Re: Help needed locating LED fuse on Samsung NP550P7C-S05UK
There are two components in the bottom right hand corner of the circuit board where the connector is (with no markings on) that look very similar, not sure if they are fuses or resistors (or something else)?
There is another component just above then, which is horizontal, with a few letters / numbers on - is this a fuse?
There is also a component (lighter in colour) at the top of the connector - is this a capacitor?
All help gratefully received!
JeffLast edited by Telephonewire; 04-05-2014, 10:56 AM.Leave a comment:
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Re: Help needed locating LED fuse on Samsung NP550P7C-S05UK
Hi Khaahk,
Thanks for your message.
I have only recently registered with the site and didn't realise that notifications were turned off by default. I have now turned them on for subscribed threads!
I have uploaded two pictures; one of the motherboard and another more detailed one of the LCD connector.
I do know how to use a multimeter! :-)
Best regards Jeff...Leave a comment:
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Re: Need help finding LED backlight fuse [PICS]
I have the same problem with a Samsung NP550P7C laptop.
No backlight on the screen but I can see the image on the screen if I shine a light onto it.
I rather stupidly removed the screen cable from the motherboard whilst the batter was connected!
Does anyone have any experience of this laptop?
Any help greatly appreciated.
JeffLeave a comment:
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Re: Samsung ba41-01898a - montecarlo - schematic?
Hi
Did you every locate a schematic for this laptop?
Thanks.
JeffLeave a comment:
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Re: Help needed locating LED fuse on Samsung NP550P7C-S05UK
Np550P7C
NP550Leave a comment:
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Help needed locating LED fuse on Samsung NP550P7C-S05UK
Hi all.
I have a Samsung NP550P7C-S05UK with no backlight. I have tested it with an external display which was fine.
Holding a light up to the screen I can see the display is working fine but there's just no backlight.
I rather foolishly removed / refitted the monitor cable with the battery connected. I feel so annoyed with myself and feel very sick that I now find myself in this position!
I suspect that it is a blown fuse on the motherboard but I can't locate it.
If anybody would be kind enough to offer any advice it... -
Re: New Members - please post your introductions here
Hi All,
I'm Jeff from Cambridge England.
I have a managed to break the LED backlight on a lap top screen (probably by blowing a fuse on the motherboard) and I want to fix it! :-(
The laptop is a Samsung NP550P7C and I am hoping some members will be able to point me in the right direction!
Here hoping!
JeffLeave a comment:
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