Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
Try new caps.
Try new caps.
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Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809 -
Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
Thanks! I will keep this updated with my progress,Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
What Voltage do you get at 5V pins?
Pictures of your board?Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
Same board as original post, will try to get a couple uploaded ASAP!
Voltage readings were correct according to my friend who put in the new capacitors at the 5v pins. I can test them but, would probably need help, lol!
Just odd that the power light does a quick blue flash and then nothing.
Thanks for the help!Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
If the 5V supplied to the main board is steady but the main board is not staying on, then the problem will be in the man board, but we need to find out if the 5V is OK or not first, then we will have to check and see if the main board also sends the command signals to the power supply board or not.
I cannot see all the labels for all the pins which is important info we need.Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
Attached FilesComment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
Attached FilesComment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
Attached FilesLast edited by ozmodz; 03-10-2015, 02:36 PM.Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
Can you look at the bottom side of the board, sometime they put the labels there?Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
Attached FilesComment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
Oh man, there is nothing there either!
Any thing on the main board side?Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
Attached FilesComment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
OK, nothing on the main board either.
I will have to trace the connection on the bottom side of the power supply board next.
BTW, there are some 3-pin Voltage regulator ICs on the main board that you can do some Voltage testing to see if they are OK or not.
See the link on how to test them under my signature.Last edited by budm; 03-10-2015, 03:02 PM.Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
Just be real careful since you will be working in the primary side so do not let the probes slip on you and do not touch anything with your hands.Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
I think my meter is messed up because I am not reading anything. My friend who did the capacitor change, measured the voltage while I was there and everything was reading correct. He said the board was working like it should. Brought it home, hooked it back up and now it just does a quick blue power light flash and nothing.Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
It's my brothers old tv, wondering of he gave me the correct power cord? It's a 10amp 125v cord.Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
TV uses <3A of power.Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Hello everyone,
as stated in the title, my surface 7 pro wont boot anymore.
When i press the power button it shows the square windows logo for a second and immediately turtns off again.
I dont even have a chance to get into bios or boot from usb.
While trying to find help online it was suggested to look for help/repair here on badcaps and it might be a ME Region corruption in bios.
I dont know what that is exactly, but i never tinkered with the bios or windows in terms of hacking/patching etc.
Bought it directly from microsoft and used it now and then and only... -
Ok so here's the story. I was watching tv one day when all of a sudden I heard a pop from the back of the tv set and rushed to unplug the set. By this time the tv already had smoke coming out the back. It was not storming or inclement weather that day to cause a power surge to the best of my abilities. When I opened the tv up, I found that the three capacitors on the psu (highlighted in red) were all bulging and looked they had exploded. I replaced all of them right away and when I went to start up the tv after the "fix" it started just showing the flashing vizio logo as soon as power... -
[REQUEST] ThinkPad T14 Gen 1 (20S1) - Custom Boot Logo Modification
Hello everyone!
I hope this is the right section for this request. I'm looking for help to modify the boot logo on my ThinkPad T14 Gen 1.
System Information:- Model: Lenovo ThinkPad T14 Gen 1
- Machine Type: 20S1S4E600 (Intel i7 variant)
- Current BIOS: N2XET42W (1.33) - Latest version
- BIOS File: n2xuj25w.exe (12.98 MB) - Downloaded from Lenovo support
Replace the default "LENOVO" boot logo with a custom image during POST.
🔧 What I've tried:- [
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Hello everybody,
I had this Hisense TV since November 2019 (Bestbuy Blackfriday special). Couple of nights ago my dad turned it off normally. In the morning it does turn on, shows the Hisense logo, then the LED light flashes and it turns off. It remains in the same state.
Things I have done:
A. Plug it off and on.
B. Plug it off, pushing the power button for up to 2 minutes, plug it in.
C. Contacted the customer service, They sent me a firmware update, with the file name:
upgrade_loader_no_tvcertificate.pkg
The zip file has this... -
Vizio M60-C3 powers on, perfect logo, turns off. If you don't touch anything it will repeat this process by itself until it is unplugged. Not the "button board" since I disconnected the cables to the main board and the problem persisted. So I'm fairly positive something is going on with the main board, but want to know if there is a fix for this other than replacing the expensive mainboard, which may eventually have the same problem. Also, heat sink was hot as hell when this all started. Unplugged for a few days and same thing happens.
My kids are getting antsy waiting...
Comment