Tried known working speaker but nothing so far. Could someone help me out a bit?
The basic stuff: Drivers are installed and configured correctly.
Thanks!
The basic stuff: Drivers are installed and configured correctly.
Thanks!
-
Last edited by speedypro; 02-28-2014, 09:37 AM.Full-time computer repair tech (10am - 6pm) and full-time, (8am - 11pm), Ruby on Rails Developer
-
Re: HP DV6-1333sa - No Output Sound
Typo. Should have been dv6-1333saFull-time computer repair tech (10am - 6pm) and full-time, (8am - 11pm), Ruby on Rails Developer -
Re: HP DV6-133sa - No Output Sound
Earphones work in socket?
Sound muted Fn F?Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740Comment
-
Re: HP DV6-133sa - No Output Sound
have you tried on headphone?Comment
-
Re: HP DV6-133sa - No Output Sound
Speakers plugged in? or soldered
Think we need some picturesPlease upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740Comment
-
Re: HP DV6-133sa - No Output Sound
I have tried other speakers and nothing. See pic:
Attached FilesFull-time computer repair tech (10am - 6pm) and full-time, (8am - 11pm), Ruby on Rails DeveloperComment
-
-
Re: HP DV6-133sa - No Output Sound
With it switched off test continuity from socket solder pins to speaker - just to make sure the pins are ok in the socket. Then you are on to those little transistorsPlease upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740Comment
-
Re: HP DV6-133sa - No Output Sound
Thanks for that. Ive just left work so i'll try that tomorrow and let you know.Full-time computer repair tech (10am - 6pm) and full-time, (8am - 11pm), Ruby on Rails DeveloperComment
-
Re: HP DV6-133sa - No Output Sound
Another thing to look at is - when the earphone is inserted into its socket it usually operates a mechanical switch to turn the speakers off.
I have known the switch in the earphone socket stick or break leaving the speakers off
when the earphones are removed.Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740Comment
-
Re: HP DV6-133sa - No Output Sound
WD-40 then put the jack in n out several times.Comment
-
Re: HP DV6-133sa - No Output Sound
I was aware of that and removed the small pcd the audio jacks were on that connected to the main board; it was connected by a ribbon cable which I removed but same issue.
When continuity set on tester, I touched ground pin on charger and ground on speaker, top - after red, and I get a beep (Ref to the above picture). Touching the bottom-ground of speaker I get nothing.
When speaker is removed from socket, I only get continuity on red pin of speaker socket.
***Speaker socket pin wires: Red, Black, White, Black***Last edited by speedypro; 03-01-2014, 04:48 AM.Full-time computer repair tech (10am - 6pm) and full-time, (8am - 11pm), Ruby on Rails DeveloperComment
-
Re: HP DV6-133sa - No Output Sound
Sorry dont know what you are trying to do - I wanted you to test continuity from the 4 pins on the board ( left of the socket) to the wires where the join to the speakers. Are there 2 speakers one on red and black
one on white and black?Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740Comment
-
Last edited by speedypro; 03-01-2014, 08:25 AM.Full-time computer repair tech (10am - 6pm) and full-time, (8am - 11pm), Ruby on Rails DeveloperComment
-
Re: HP DV6-133sa - No Output Sound
OK so using continuity try and trace backwards from the red wire pin
May be a doublesided board?
I am away for a couple of weeks so hopefully others will help.Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740Comment
-
Re: HP DV6-133sa - No Output Sound
stop using pc with that problem. disassemble completely the mainboard and 1° inspect for corrosion, burned component, 2° we can see schematics for other solution
Comment
-
Re: HP DV6-133sa - No Output Sound
i forgot to ask:
how many times do you use headphone on this laptop? how often ?
can be the headphone jack that is stuck on headphone position?Comment
-
Good morning everyone,
I'm trying to repair an onkyo ht-r390 that has no sound output, despite the volume being at maximum, the rest seems to work; the video output signal (coming from an hdmi input) is present, but the audio is absent. Similar situation if I send an audio signal from any input I have no output.
The firmware reported is the following:
M:1.00/11107BLP
D:?.??/????????
O:1.00/11107AL
The DSP firmware given the question marks seems corrupt.
On the BCHDM-0678 - 25140678 - QPWBCHDM0678A0 board the chip that usually seems...05-11-2025, 02:59 AM -
Hi all, I've started this new thread in order to avoid further polution of thread "Yamaha RX-A3010 working, no sound output"
Just to recap:
No sound through Audio and AV analogue inputs, only sound when 2ch stereo or pure direct is activated (so no sound when I e.g. choose 7ch of Hall in Munich etc.). Hoever when I connect HDMI I've sound in all options (movie, music, eyc.) First suspicion was the DSP chip/PCB so I bought a scrap 1030 with a good functioning PCB (in this one a driver stage was defective (PRT DC: 67), after I swapped the PCB I've performed a factory... -
The off/on/auto switch was busted so i forced it into auto mode and now the blue light comes on but i don’t get any audio output. Does anyone one have any experience repairing this amplifier? I looked it over, checked some the of output transistors, some of the power resistors and cleaned that nasty conductive epoxy glue stuff off but not having much luck in the trouble shooting department.
I did however find a part of the PCB that was discolored from heat...03-22-2024, 06:00 PM -
Dear reader
I have been asked to check out a faulty Bose Wave system belonging to a relative. The faulty unit produces loud intermittent pops and crackles. Sometimes there is speaker audio output (FM/AM, CD etc.), most of the time there isn't. This behaviour degraded over time fairly quickly, to the current situation where no sound is put out at all. Gently messing and wiggling wires, connectors or heatsink has no effect in force-replicating the problem. I have little experience in audio repair when it comes to (main)board electronic component faults. Bose repair WAS about 140$ (most... -
I have here a Magnum IA.100 which belongs to my parents.
The unit powers on & when the relay kicks in, you get a pop from the speakers (this might sound weird but is usual behavior for this amp). However, you get nothing coming through it from any of the inputs & no pops and crackls from any of the controls.
Because of the sound from the speaker when the amp turns on I have assumed that the output section probably works but I could be wrong & I'm not sure how to test that side of things further.
What Ive done........01-01-2025, 01:26 PM
Comment