Battery interferences with games and microphones

Jymmy097

Honorable
Mar 8, 2013
1
0
10,510
Hi everybody,

I'm having problems with my asus G75VW and its battery.

Here the problems:
1. I usually use an extern monitor with it. It is really old, so I bought a HDMI-Dvi cable and I use a simple male-male jack cable in order to transfer sound... When the battery is full-charged and the notebook is connected with the battery charger, I hear a sound which is constant, which is like background noise from a microphone, even when I'm not listening to anything.
2. I can hear the same sound, in the same conditions as above, in recordings made with an extern microphone.
3. Some games, when I'm not connected to the extern power, show a black screen for an istant and then they begin to lag for 5 sec. Then they work well for 5 secs, then the loop repeats forever.

I'm now planning to make a test with another OS (I'm currently using Windows 8.1 Update 1, but my PC is dual-boot with 7), but I do not expect so much... Can it be an hardware problem? Any advices? Have I to send it to the assistance centre even if I know (from other people's reviews) that it'll stay there for 20 days?

Thanks a lot for any help!!

Jymmy097
 
Solution
RULE #1 of laptops: IF your sitting with it 'plugged in' always remove the battery so not to 'overcharge' and wipe out the recharging capabilities.

I believe the problem your having is due to the 'jury rigged' way your connecting to the external monitor, especially if you used UNSHIELDED CABLING. Shielded cabling components are more expensive but prevent the signal from interfering with other electrical components. You can try 'moving' the wiring around and see if you can get it far enough away that it lessens the effect, but honestly I would look into investing in proper cabling first.

NO it isn't a OS problem.
RULE #1 of laptops: IF your sitting with it 'plugged in' always remove the battery so not to 'overcharge' and wipe out the recharging capabilities.

I believe the problem your having is due to the 'jury rigged' way your connecting to the external monitor, especially if you used UNSHIELDED CABLING. Shielded cabling components are more expensive but prevent the signal from interfering with other electrical components. You can try 'moving' the wiring around and see if you can get it far enough away that it lessens the effect, but honestly I would look into investing in proper cabling first.

NO it isn't a OS problem.
 
Solution