Strange noise from display - 8125, K-JAM, P4300, MDA Vario General

Hi, i have wizard and there is problem
When my pda is not on stand by i can hear hi frequent sound, like sometimes you can hear on old tv. It is not too loud but it should not be at all. When i put it on stand by it stops, and when i turn off stand by it starts again.

Is there any help?

emiru said:
Hi, i have wizard and there is problem
When my pda is not on stand by i can hear hi frequent sound, like sometimes you can hear on old tv. It is not too loud but it should not be at all. When i put it on stand by it stops, and when i turn off stand by it starts again.
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I think you will find that it's simply the device's backlight. If you turn the brightness up, it will most likely stop. The PSP and the new DS Lite also make the high pitched whistle you describe. This is not a fault with your device, and there is no need to fret

It is not changing when i go to backlight option in system. If i turn off light i can hear it again, only if i put it on stand by it stops.

having the exact same problem with mine MDA.. someone who can help?

Related

hi-pitched sound coming from my magician

Hi!
When i turn on my magician's LCD on, it emits a hi-pitched sound. No matter if backlight is on or off. What could it be? this is getting annoying ...
any fix to that problem?
It's the sign that it's coming to it's end!
noooooo... you've gotta be kidding me
i had this issue for more than a year now.. but my ppc seem so work gr8.. the sound keeps coming and going..

Weird Nexus One....speaker response

Hii every i am having this unusually problem.... OK i have Audible slection sound On, in my settings(You Know It makes a Sound when i click on a item) But the problem is after i click its make the clicking sound, after then for about 2 secz i can hear ssssssshhhhhhhh sound from the speaker after i bring close to my ear and then i could hear speaker cut off same thing happends if click something else, or recieves a text msg or anykind of system sound, Can ANYBODY pLEASE confront that wather they have the same problem or NO, Or its only with my phone, i still 3-4 days to return it, THANKS miLLION IN ADVANCED....
can someone please Is it true with their phone Or NO
i m being worried, i only got 2-3 days left to return
same issue here and i just set myself up for an exchange through HTC
aggieaj said:
same issue here and i just set myself up for an exchange through HTC
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Click to collapse
Oh that's nice to know that exchange can be set from work email(htc email)
Just To BE sure u have same issue with speaker that it make start up and cut of sounds, like the same sound television make when u turn it on or off??
thanks for the reply btw
hell4hot said:
Oh that's nice to know that exchange can be set from work email(htc email)
Just To BE sure u have same issue with speaker that it make start up and cut of sounds, like the same sound television make when u turn it on or off??
thanks for the reply btw
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I think he meant, he's getting a new phone through HTC.
On to your problem, I have not seen anything wrong with my phone.
can run a test if its only with me or every hav the same problem
Ok go to phone app and press any Number key(it makes a tone) and then right away bring the phone speaker close to your ear for 10 secs and see if u hear any other sound other then the keytone. thanks and let me know the result, thanks a AALLOTTT,
hell4hot said:
can run a test if its only with me or every hav the same problem
Ok go to phone app and press any Number key(it makes a tone) and then right away bring the phone speaker close to your ear for 10 secs and see if u hear any other sound other then the keytone. thanks and let me know the result, thanks a AALLOTTT,
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Click to collapse
Followed your instructions and "nope" no sound........
Its normal behaviour: turn your volume up all the way, trigger any sound. Then if you have good ears you can hear static at very low volume for about a second. Then the powermanagement cuts power to the amplifier and the phone goes completely silent again.
PS: Same behavior on my desktop PC running Fedora 12. You only hear the static from the soundcard if it suddenly stops ;-)
This is perfectly normal, when the hissing stops, thats the speaker turning off to save power, most other things with speakers do the same thing, it's not worth returning your beautiful Nexus One just for that...
EDIT: sorry, just noticed Volker1's post,
Yeah, I have the same thing, but as others said, it's normal behaviour.
Maybe the amplifier for the speaker is a bit noisier on this phone than some others, hence you can hear it before it gets switched off (might also explain the awful quality of the speaker phone experience)?

Problem with speaker

Good companions.
First of all, ask forgiveness for my level of English, as I have no idea, and I am translating with Google translator.
You see, I think I have a problem with the Note four.
When I put the mobile on silent and it does get a mobile notification that makes a sound, the rear speaker is as if it was activated.
First I hear a small "click" followed by a noise as if air and again another "click".
I've noticed when I'm in a quiet room and give such twiter update. Or when I take a picture in silence.
Do you think it is problem of my terminal, or arrange with any upgrade?
Thank you
el_suave said:
Good companions.
First of all, ask forgiveness for my level of English, as I have no idea, and I am translating with Google translator.
You see, I think I have a problem with the Note four.
When I put the mobile on silent and it does get a mobile notification that makes a sound, the rear speaker is as if it was activated.
First I hear a small "click" followed by a noise as if air and again another "click".
I've noticed when I'm in a quiet room and give such twiter update. Or when I take a picture in silence.
Do you think it is problem of my terminal, or arrange with any upgrade?
Thank you
Click to expand...
Click to collapse
It sounds normal. Perhaps the speaker is activated with every notification but when the phone is set on silent, it just doesn't play any sound and it switches back off. I don't think your device is faulty. :good:
Sorry for my English, but I did not understand well. My terminal then right? So what happens is normal? How will you spend it well?
el_suave said:
Sorry for my English, but I did not understand well. My terminal then right? So what happens is normal? How will you spend it well?
Click to expand...
Click to collapse
Yes, your device is fine.
iR¡[email protected]!* from i9505 via Tapatalk 4
I have a N910F and noticed it this morning. I here it, it's like a frying noise, and if you get close enough you here it every time a sound is routed throughout the speaker on or off.
I'm on Lollipop 5.0.1 Baseband version N910FXXU1BOC3.
I don't think it's normal, Samsung is playing around with the audio system, you couldn't turn off sound completely until this ver of lollipop and still even when audio is completely off you can here the speaker fry when something is routed to it.
as for me... i dont get that at all. No clicks or anything when on silent. Tho some ppl have heard this sound, it may be just normal operating mechanical noise, & nothing to worry about. As long as the speaker works when on, and mutes when off. Life is good

ZTE Blade V7 Lite - Sound decreasing?

Hello!
I've noticed that my sound suddenly decreases. It happens randomly and I dont know what causes it to go up and down. The thing is, it doesnt decrease as in - go down on the volume bar, the bar stays on max, but the sound definitely becomes lower.
I'm a construction worker, so I have headphones on my head all the time and I can hear when it goes down and when it goes up, and I can confirm its not cable unplugging itself, also, I've tried to use other headphones but the problem persists, and even happens when using the phones loudspeaker.
If anyone has this model, has anything similar ever happened to you, or is it just me?
What could be done here? I really don't know what I could do to the phone, I don't know if its rooted, yet (if it is, please point me in the right direction)...
Thanks for any type of help!

Loudspeaker issue

What's up guys! Need help! I bought this phone on eglobalcentral for about 120€. The problem is, when the loudspeaker turns off, it makes a "click" sound, during the day this is almost imperceptible but in a very quiet place it is annoying. I'll give you a example:
If I receive a messenger text, the loudspeaker needs to turn on in order to produce the notification sound and then it turns off, and when it does that, it makes that annoying click sound. My interpretation is that the gain is too high perhaps. Do anybody here have the same problem?
Cheers!

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