I inherited this lcd tv and I know they are out of business but I thought I would give it a shot . When plugged in it immediately gets to come on, the blue olevia light comes on and then goes off and I get a blue screen for about 5 seconds then back to a black screen and the blue olevia light flickers then the blue screen comes on again and there is no sound .It repeats this over and over and the buttons have no control and I have to unplug it. I took the back off and plugged it back in and on the power supply there is a buzzing and clicking sound that coincide with the blue screen coming on then the click and the blue screen shuts off. The sound is coming from a transformer?? That is wrapped in yellow tape. I unplugged the inverters and get the same buzzing and a click then I unplugged the t-conn board also and still the buzzing and click. I'm not sure how to test the transformer but could something on the control board be causing it to overload and trip off and on? I hate to throw this out cause the lc370w01 panel is in other 37's and I believe its good. I will post pics in a bit.
-
-
Re: Olevia LT37hvs
some pics.Attached Files -
-
Re: Olevia LT37hvs
Can you post a clearer and up picture of the Power supply and, the plugs on the power supply while they are unplugged?
jonThis Forum absolutely the best and, the most helpful forum I have ever found anywhere. thanks to all the fantastic members here
Help keep these from the landfillsComment
-
Re: Olevia LT37hvs
Hope these pics will help.Attached FilesComment
-
-
Re: Olevia LT37hvs
Any idea where to go from here Electronicsurplus?Comment
-
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... -
Hi.
I have the Samsung TV Model: UE65TU7000KXXU VER:02/UTU7000 which has developed the following issue: blue screen while the sound it's still working. This happened after the screen developed some horizontal lines at first and then the next day suddenly turned into blue background. the screen was not damaged or anything. I can't access the menu. I have taken the tv to a local tech to have a look and he said that he thinks that it might be the pcb board as the back-lights are working and the sound aswell . I was hoping maybe you can guide me if I should buy the pcb board or not? Thanks -
Hi everyone,
I have a Dell XPS 9320 in for repair, and the machine has a strange issue.
First, a bit of history: the laptop came in after liquid damage and was completely dead. I've repaired all the broken traces, replaced the damaged components, and it now powers on.
However, it's now showing a Windows blue screen related to hardware (as seen in the picture), along with another Dell error I've never seen before.
Has anyone encountered this issue on a Dell machine before and could point me in the right direction? I've checked the power rails around... -
I have problem in my laptop, When I try to enter to windows it showes me blue screen, I changed hard driver and ram but it did the samthing...please give me the solution of it
-
Have had two Acer K272HUL monitors die with the same symptoms:
- Blue power light is illuminated while the monitor is plugged in
- Black screen (no splash screen, etc.)
- Power button doesn't do anything
Opened it up and checked for bad caps and components, evidence of burns, etc. - everything looks fine.
Power supply voltages are fine.
There are some signal lines on the power supply harness that goes from the power supply to the logic board, not sure what these should be at.
Anyone have any ideas?...12-09-2023, 10:22 PM
Comment