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| mbx-165 ms91 rev:1.0 gpu changed red shadow https://vlab.su/viewtopic.php?f=55&t=73408 |
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| alifakhrniya [ 14 мар 2018, 16:05 ] | |
| Заголовок сообщения: | mbx-165 ms91 rev:1.0 gpu changed red shadow |
Hi friends mbx-165 gpu g86-750-a2 replaced by new g86-771-a2 . laptop works and vga output for external monitor is ok but there is a problem on its own screen. There is a red shadow in the pictutre. lcd and it's flat cable are changed and they are ok. emergency help need. any suggestion please. |
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| MSF113 [ 14 мар 2018, 16:13 ] | |
| Заголовок сообщения: | Re: mbx-165 ms91 rev:1.0 gpu changed red shadow |
Make printscreen under Windows, save it to file and check: If you have shadows in the file - chip problem. If you havn't - interface problem. |
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| alifakhrniya [ 14 мар 2018, 16:20 ] | |
| Заголовок сообщения: | Re: mbx-165 ms91 rev:1.0 gpu changed red shadow |
Thanks for reply ,but screen output is ok on the external monitor from vga output,so i think screenshot will be ok. by the way i'll try to check it. [size=85][color=#DA573B]Posted after 38 minutes 7 seconds:[/color][/size] screenshot picture is ok . waiting to any help pls. |
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| igils [ 14 мар 2018, 21:03 ] | |
| Заголовок сообщения: | Re: mbx-165 ms91 rev:1.0 gpu changed red shadow |
Почистить контакты LVDS кабеля со стороны матрицы, перевоткнуть его. Не поможет - заменить на новый. |
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| alifakhrniya [ 18 мар 2018, 16:25 ] | |
| Заголовок сообщения: | Re: mbx-165 ms91 rev:1.0 gpu changed red shadow |
That chipset was ok on the other exactly same motherboard. i mean the problem was not the chipset , and i could not find it,maybe it was something about motherboard cupper lines... |
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