toshiba c55 -c1587
DA0BLBMB6F0 rev e
backlight. not working led
extanel monitor working ples help me
DA0BLBMB6F0 rev e
backlight. not working led
extanel monitor working ples help me
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Re: toshiba c55 -c1587 backlight. not working
Hi
have you schematic ? -
Re: toshiba c55 -c1587 backlight. not working
no bro
https://www.badcaps.net/forum/showth...&highlight=L50
i replace bios just 1 minute working after the screen white then one gen saim black screenLast edited by crowntoy99; 07-27-2017, 01:22 PM.Comment
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Re: toshiba c55 -c1587 backlight. not working
toshiba c55 -c1587
pskwtv-00h00ear
DA0BLQMB6E0 REV :E
MODEL BLQ
CORE I7 WITH NVIDIA
NEED BIOS PLESLast edited by SMDFlea; 10-14-2022, 05:18 AM.Comment
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Re: toshiba c55 -c1587 backlight. not working
try this
Mod edit: bios moved to "Bios requests ONLY!" section https://www.badcaps.net/forum/showthread.php?p=1171416
.Last edited by SMDFlea; 10-14-2022, 05:19 AM.Im Back... sort of...
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Re: toshiba c55 -c1587 backlight. not working
i have a toshiba c55 but when i instal the operating system it starts to loading but after a while it get stuck on the logo what could the problem.Comment
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Re: toshiba c55 -c1587 backlight. not working
Try again but boot using SAFE MODE.
Does it boot ok now?
Very likely that you have installed a bad device driver that will be forced to stop loading when in SAFE MODE.Comment
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Re: toshiba c55 -c1587 backlight. not working
Many toshiba models have NEC Tokin caps. Does your model also has it??Comment
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Hello guys!
My Finlux TV backlight stopped working. I disassembled the TV, saw I don't have the tools to replace the backlight and assembled it again without replacing anything. So then the backlight started working again.
A day after it is also not working.
I decided now to remove the back cover and get the output voltage to the backlight. I placed the TV facedown and connected to the mains, so - nothing. I disconected, removed the cover and connected again to the mains and then the backlight lighted again. So strange.
Output voltage when light is 66V.
Board: VESTEL... -
this tv is throwing me for a loop. do samsung tvs no longer have the backlight self test feature built into the power supply?
i tested the backlight with my LED tester and it lights up both strips. one of them reads 100v and the other reads 63.7v.
unplugged mainboard from power supply but left backlight plugged in, and then plugged psu wall power in. expected to see backlights light up but see nothing.
according to how ive diagnosed in the past, this would almost always be a bad power supply. replacement power supply was cheap like 20$ from ebay. but still i get not even... -
This specification for the Toshiba Satellite Pro C660-1NQ can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the C660-1NQ boardview and C660-1NQ schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Toshiba...09-06-2024, 05:27 AM
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Tv shows no issues other than no backlight. Picture was visible with flashlight and menu navigation possible with audible responses.
Polyester film Capacitor c620 27nf (on power supply board had visible brown discoloration, but is not shorted. Replaced with suitable spare and now working properly. (Apparently this is a known issue with this series.)
Backlights tested independently with tester and registered ~140vs on each.
40-L171w4-pwa1g
Mmkp82 1kv 273 J...01-12-2025, 03:33 PM -
After updating the system to Sonoma, the keyboard backlight does not turn on! Preinstallation through recovery did not change the situation. Resetting smc and pram did not help! restore via dfu is also zero! I put the board in another Mac and it turns on the light! I put a board from another Mac into this one and the backlight works too! Only the original board does not turn on the backlight! Can anyone please advise, I beg you!
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