i had a ubuntu on my laptop and windows 7
last know the external speaker on both OS are working well
but now the Windows 7 can't seems play any sound on the external (the internal laptop speaker is working, yes)
and in ubuntu is just working as well
does the ubuntu affects something on the external speaker? because i did installed a sound equalizer in ubuntu and now i delete it but still the same in windows 7
My Computer
At a glance
Windows 7 Home Premium x64Intel Core i7 2630qm16 GBNVIDIA GeForce GT540M 2GB Cuda
With some sound chips, there are options to mute the headphone jack. Check your system for any possible options such as this.
My Computer
At a glance
Windows 10 64 bitIntel i7 6700K16GB Corsair DominatorIntel CPU Graphics
Computer type
PC/Desktop
Computer Manufacturer/Model Number
My Own Build
OS
Windows 10 64 bit
CPU
Intel i7 6700K
Motherboard
ASUS ROG Maximus VIII Hero
Memory
16GB Corsair Dominator
Graphics Card(s)
Intel CPU Graphics
Sound Card
RealTek
Monitor(s) Displays
27" Dell S2719dgf
Screen Resolution
2560X1440
Hard Drives
1 TB Samsung 850 EVO SSD for Win 10 Pro
500GB Samsung 850 EVO SSD for Win 10 Insider
2 TB drive for backup
PSU
EVGA Supernova 750G2
Case
BeQuiet Silent Base 600
Cooling
Deepcool Captain 120EX
Keyboard
Microsoft Wireless 2000
Mouse
Microsoft wireless
Internet Speed
100 MB/sec (Cable)
Antivirus
Microsoft Defender and Malwarebytes
Browser
Edge/Firefox
Other Info
Cakewalk (Sonar) by BandLab and Studio One 4.1 Pro recording studio software. MOTU 896Mk3 Hybrid recording interface, Frontier Tranzport wireless control unit, Behringer X-Touch Control Surface.
Five USB connected optical drives for CD Audio production using Nero BurningROM
