Hi!
P.S help with a working dump BIN file for Toshiba C850-A815 PSKCCV DISCRETE
platform : PLF/PLR/CSF/CSR DSC MB REV : 2.1
Thank you
Need .bin file for Toshiba C850-A815 discrete
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Поделиться116.08.2015 22:21:03
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05.11.2015 19:17:35
Поделиться216.08.2015 22:38:59
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4 месяца 19 дней - Последний визит:
02.10.2023 07:58:39
mohkamtun написал(а):
dump BIN file
Поделиться319.08.2015 01:54:32
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1 день 6 часов - Последний визит:
05.11.2015 19:17:35
freeqwer написал(а):
link
Thank you for the link.
Unfortunately, bios dump file didn't work for Tosh Sat C850-A815 under repair.
Got a working dump file from another forum "L875-B6M_w25q32bv.bin". But needed later to reflow Ati graphic chip to get display. This information might help other members.
ADD : ONE DAY AFTER, LAP WAS UNFORTUNATELY RETURNED WITH NO DISPLAY. Reflowed again graphic chip, display came. Display tested ok many times after.
But once lap assembled, it powered again with no display.
Disassembled lap and checked bios pins, all are ok except pin 2 is +3.1V ??? Failing bios I guessed !
Desoldered bios and tried to read it with Tl866, got always error reading.
Also, couldn't reprogram it, as it's failing.
Programmed another w16q32bvsig bios and fixed it. Lap powered on but no video!!!
Any help P.S to solve this issue.
Отредактировано mohkamtun (26.08.2015 03:06:33)
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