My TV had no video or audio. I replaced the power board and now I have audio but no picture. Can anyone suggest anything?
https://www.youtube.com/watch?v=npr1FDzvqrU
Thanks!
https://www.youtube.com/watch?v=npr1FDzvqrU
Thanks!
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When I select the FM receiver, I find a radio station, the sound is heard on REC OUT(L,R), REC TAPE1(L,R),REC TAPE2(L,R) on high-ohm headphones, the sound regulation does not work.
The output reacts when I connect the record player to PRE OUT FRONT L, the sound is heard in the speaker but the sound regulation does not work. Then it does not matter what I chose on the front selector.
I replaced the capacitor C303/0.047F, nothing changes.
I'm asking for help, what should I do next?
Thanks in advance!... -
so i took out one of my spare gigabyte ep35-ds3r mobos from storage for use to do some cpu, ram and video card testing of stuff i bought from ebay and got for free from momaka. he bought 50 e8400 cpus for cheap from ebay some years ago and i decided to help him relieve him of some of his supply since he had waaaay too many!!
what did we say about hoarding too much stuff and depriving others of them?! *cough* socialism *cough* lol! 
i had to blow some dust off the board and heatsinks with the datavac as i didnt clean it up before putting it in storage. after finishing... -
Hi, i've got problem with Dell Vostro 5490.
Board - Mantis CML 18788-1
Windows says "no audio device detected". The other functions work properly.
What i've done:
1. I checked motherboard
2. I changed audio codec (ALC3204)
3. I reflashed bios with clear ME
4. Audio is enable in bios
5. Both speakers are good
6. After installing the drivers from the Dell website, the devices visible in the manager:
- Audio for intel displays
- Intel Smart Sound Technology... -
Got a bunch of Motorola Minitor V pagers from Fire Departments here trying to fix some out of the non working ones. These pagers are known for either no sound / audio or they don’t charge. The internet is full of suggestions like metal shavings inside the speaker?
Anyway so I took one of the Minitor’s apart for my amusement in order to see why that is and nobody can fix em.
There are no service manuals or schematics for these that I know of. However… I did find the problem!
On the main board of this unit where the speaker connects to there is a metal shield.... -
Hi
Im hoping someone might be able to give me some idea of what may be wrong with my Monitor Audio RSW12 Sub.
Ive owned it since new in around 2002, so would really like to keep it running if I can, it was the first ‘decent' bit of audio equipment I ever purchased and is a little sentimental.
The issue I had was that it would power up with the red light, but sometimes the green light would not come on and I would get no bass from it. If the green light did come on though, I would get sound out of it.
I have already tried replacing all of the...