Fixed insignia 47 that had no pic with tcon. now right at power on the on screen display says powering on brightly with blue box then after 3 to 4 seconds it dims and the blue box dims. is this normal , tv seems pretty bright but did i miss something i have multiple red blinks turning off on the indicator light.
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Re: insignia 47 lcd on screen display dims after turn on is this normal?
It's probably normal -- a dynamic contrast adjustment to minimise the black level glow.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.
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Hi everyone.
Lenovo Thinkpad E14 Gen 3, stuck on the "To interrupt normal startup, press Enter" screen.
Found a lot of people with this issue, but with no definitive answer. Some people managed to get away accessing BIOS, going to Startup and turning off "Option Key Display". For me that only removed the interrupt normal start up message, leaving only the Lenovo logo.
Most people say hitting Enter does not work. It's true, if you wait a few seconds. But if you hit Enter right away you get the options to enter BIOS (which works), run diagnostics (goes to a... -
Hello everybody! Posting this in hopes somebody has some expertise that leads to a clear path of troubleshooting that saves me a lot of time!
My macbook has the flex cable problem, the one that prevents the screen turning on. Ive been dealing with this for the last 3 years. Last year it went dead and I managed to fix it following youtube tutorials. But my fix wasnt the best, the problem returned a month later. This week, it went dead again. I again tried to fix it.
This time the original cable broke too close to the screen, it can't be fixed without tearing the screen... -
I have several chromebook laptops, the problem is that the battery is damaged. I tried to buy 1 and I tried on all off units can turn on normaally. This means the Chromebook can't turn on without a normal battery.
is there a way to turn on a chromebook without a battery with bios or hardware modifications?10-12-2024, 02:36 AM -
Hi everyone,
I'm dealing with an intermittent problem and can't find a solution. Sometimes my notebook starts up and everything works fine. However, after I turn it off and try to turn it on again, the motherboard starts, but the screen stays black. It seems like the notebook freezes and a green LED with a light bulb icon stays on.
If anyone has the service manual or any suggestions on how to fix this issue, I would greatly appreciate it.
Thanks in advance!
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Hi,
I have a iphone XS that came in for a screen replacement, the screen was badly cracked, and inside missing scues, on the back of the screen still the blue protector, the screen was a LCD. So we replaced the screen and all good, installed the screen and we noticed that pressing the screen with a bit of force but not excessive, the phone dies. After plugging the charger it turns back on, but again if you press it it dies. I open the phone again, and I can't see anything major, with the phone open, if I press on the logic board, battery, charging board, or even putting pressure on...
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