Having problems with your HP Compaq Presario CQ50-140US Laptop ?
Normal headphone jack does not work
I have a Compaq Presario C50 laptop and it seems my headphone jack isn't working. The speakers work fine, but whenever I plug in my headphones, sound continues to go to the speakers. I've downloaded drivers, etc, to no avail. My laptop was also JUST IN for repair 3 weeks ago, and they replaced the motherboard. Do I have a hardware problem that must be fixed by "professionals" again, or is there some way I can fix it myself?
Repair Help & Product Troubleshooting for HP Compaq Presario CQ50-140US Laptop
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.
Suggested Questions/Answers :
Normal headphone jack does not work I have a Compaq Presario C50 laptop and it seems my headphone jack isn't working. The speakers work fine, but whenever I plug in my headphones, sound continues to go to the speakers. I've downloaded drivers, etc, to no avail. My laptop was also JUST IN for repair 3 weeks ago, and they replaced the motherboard. Do I have a hardware problem that must be fixed by "professionals" again, or is there some way I can fix it myself?
... HP Compaq Presario CQ50-140US Laptop
I have no sound coming from my laptop-no system sounds either.I have tried uninstalling and reinstalling drivers,there are no hardware conflicts showing,and of course the device manager says everything is working properly.
If your laptop has an audio/headphone jack out then verify that there is sound being produced from this jack by using either headphones or external speakers. If you are getting audio out of that then there is a chance that the laptop speakers or ampl ... Sony VAIO VGN-FS830/W Notebook
No sound from speakers, only headphones
Hello, \015\012\015\012You will probably need to dissasemble your laptop and check both the jack output and the speaker wires. You noticed that when you insert a headphone the internal speakers are muted automatically. This is due to a mechanical con ... Everex StepNote VA4103M Notebook
Dell Inspiron 6000 PC Audio Ports Damaged
You should have sound from the speakers at all times until headphones are plugged into the jack, the jack then overrides the speakers and allows you to listen using the headphones. If the speakers aren't working, it's because they're being over ... Dell Inspiron 6000 Notebook
My computer's sound doesn't auto switch from hdphn to spkrs.
Two possible causes one is the headphone jack and the other a driver issue. \015\012\015\012The headphone jack has a metal leg that is pushed out of the way when you insert the plug. It then switches from speakers to the jack. That's how ... Toshiba Satellite A135-S4527 Notebook
Can't mute inbuilt speakers
That is not a software problem.The headphones/external speakers jack socket has a switch to exclude from audio the internal speakers, when a jack plug is connected.This is a very simple device and is not software controlled.The fact ... PC Laptops
I can't get my speakers to work. I have to use headphones to hear sound. Can you help me to know how to get my speakers working Thanks
Hmm, sounds like either the speaker/speaker cable/speaker connector) developed a problem (not very likely as the parts are rather solid) or the headphone socket connector is damaged or is beginning to lose contact with the motherboard. If it's just a ... IBM ThinkPad 600 E Notebook
How to replace a powerjack
This is a difficult task, that only the most proficient tech should try to take on.There are very fewer, and fewer techs that do this.Why?Because it is easier, and sometimes wiser, to just replace the motherboard.[Also generat ... Gateway 7330GZ Notebook
Speakers not working.................
Check the following,\015\012\015\012Speakers, connecting cables and Sound Card are working fine by connecting to another computer.\015\012Speaker Cable is connected to an audio port (Audio ... PC Desktops
Fujitsu seimens scaleo P
Easiest way is to find the drivers through the "connect to internet" option which you get once you click on update/re-install drivers in the device manager. Sometimes this process does not work, so in that case you go to fujitsu site, support,choose ... PC Desktops
The prong where I plug in my battery charger broke off in my laptop. What can I do?
This is the DC Power Jack. Aslo known as the DC-IN jack.You'll have to have it replaced.IF, this is a reference to a Compaq Presario V2000 Series Notebook PC, (The exact Model Number, is on the bottom of the laptop in a white ... HP Compaq Presario V2000 Notebook
Headphone jack does not work
It could be a broken or cold solder on the motherboard OR the circuit on the motherboard is defective. Either way the motherboard has to be removed from the laptop to fix or replace it.\015\012 \015 ... Dell Inspiron 6000 Notebook
Got two 5610 s power supply socket pins have broken off in both units no one wants to repair them
Reasoning?1.The DC Power Jack, (DC-IN), is located on the corner of the motherboard. The motherboard is a circuit board. Circuit boards for laptops are not of good quality, compared to a desktop computer motherboard. They crack easily. ... Acer Aspire 5610-4648 Notebook
Loose earphone jacks
Dear John, Actually replacing the Line Out connector is quite easy as it is a simple through hole component (with pins inserted to the pcb and then soldered) ... Sony VAIO VGN-FS640W Notebook
Hp pavilion dv6000
The only internal power for a laptop is the battery. The external power is the AC adapter. (Charger)If you're asking for the schematics, for the circuitry and component layout of the motherboard, to my knowledge only HP trained authorized techn ... HP Pavilion dv6000z Notebook
Dell Inspiron B130 - can you replace the connection for the power source/battery charger? Mine is shorting out and not always charging the battery (new battery, new AC cord and adaptor).
The port on the laptop where the AC adapter plug goes into, is the DC Power Jack. The DC Power Jack for the Dell Inspiron B130 Notebook PC, is soldered directly to the motherboard. [Some laptop designs have a cable, that goes ... Dell Inspiron B130 Notebook
Dc jack How do I replace the dc jack input on the Sony PCGK37
The PCG-K37 (Sony VAIO Laptop) uses a DC Jack soldered to a two-wire jacketed (shielding) cable that is routed under the DVD (tray) and towards the back to the Voltage Board located under the Touch Pad (Mouse) via a white polarized plug. The wires ar ... Sony PCGK37 Notebook
I have a compaq laptop its dead, i want the mother board diagram
Motherboard diagram? Is this to trace where the power comes in to the motherboard?The Compaq Presario M2000 Series Notebook PC's, use a separate Power Board. A small, rectangular circuit board, that plugs into the mainboard. (Motherboard) ... Compaq Presario M2000 Notebook
There is a bad connection between the power cord and the port into which it fits. this bad connect has lasted for weeks. i've been able to jiggle the cord and situate it so their is a connection. but, now i have lost the connection entirely and am operating solely on with battery. need help.
The port on the laptop where the AC adapter, (Charger to some), plugs into is the DC Power Jack.(Or DC-in )This is an example of an aftermarket manufacturers offering for a DC Power jack, that fits an Acer Aspire 4520 Series Noteboo ... Acer Aspire 4520-5582 Notebook
No sound from laptop
Sounds like everything has been done that can be, new sound card, drivers, and format. The only thing left is the motherboard. It's rare, but I have seen a few machines that when the sound card went out, especially if the card went out violently by o ... Dell Inspiron 700M Notebook
Removing the DC input from a Gateway 7322gz notebook
I tried looking up a manual on how to remove the motherboard on Gateway's support site but they do not provide one. They may have one available that is not published on the site. I would first contact their tech support via Chat and ask if they ha ... Gateway 7322GZ Notebook
Travelmate 2480-Only One (Left-sided) Speaker Working
You need to supply more information about the repair you did to this laptop. The replacement of the D/C Jack is a very complicated procedure and requires a complete dis-assembly of the laptop. The problem is that you are going to have to open it up a ... Acer (90.18612.36B) Computer Speakers
No sound on headphone jack
Plz try by reloading the sound drivers, you can check your head phone jack in another pc ... Acer Aspire 4720 Notebook
How do you open this laptop? I removed all the
The Power On button is located in the Top Panel. The Top Panel must be removed as one whole unit.There are other soft parts, (Plastic cover parts), and cables, plus components that must be removed, before you can remove the System Board. ... Toshiba Satellite A75-S211 Notebook
Replace laptop headphone jack (Toshiba Satellite A55-S326)
It on board so its going to take some really good solder work and a new jack from Radioshack. or the other solution is you can buy a sound card from any best buy, computer store or even online for cheaper then you can to fix that professionally. ... Toshiba Satellite A55-S326 Notebook