Sony Vaio problem with multimedia buttons

yoursuprise86

New member
Local time
10:59 AM
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3
The notebook is Sony Vaio VGN-CS21S-W. I've upgraded to Windows 7 and the multimedia buttons stopped working. I'm talking about the sensor/touch buttons. I've installed drivers and the function buttons are ok, but still without success with multimedia buttons. Please help.
 

My Computer

OS
Windows 7 Ultimate 32 bit

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Built
OS
Windows 10 Pro x64, Windows 8.1 Pro x64, Windows 7 Ultimate x64 SP1,
CPU
INTEL i9-7920X LGA 2066
Motherboard
Gigabyte X299-WU8 F3
Memory
64 GB (4 X 16 GB) G-Skill V Series DDR4 3200 Quad Channel
Graphics Card(s)
EVGA GTX 1060 SC 3 GB
Sound Card
Realtek Onboard ALC1220
Monitor(s) Displays
2 x Samsung S27E310
Screen Resolution
1920x1080
Hard Drives
Samsung 2 x 970 EVO Plus 500 GB NVMe
1 x 6TB WD 6003FZBX SATA
1 x 6TB WD 60EFRX SATA
12 x 3TB WD 30EFRX SATA
PSU
Seasonic X-1050
Case
Thermaltake Armor+
Cooling
Corsair H80i V2 Liquid AOI Cooler
Keyboard
Logitech G510s
Mouse
Logitech MX Master 2S
Internet Speed
200 Mb/s
Antivirus
ESET NOD32 13.1
Browser
EDGE (Dev, Canary, Beta), Chrome
Other Info
ASUS RT-AC68U router
Malwarebytes 4.0.4
Yes, I've checked them, installed some of them but I don't know which driver will be for the multimedia buttons. I've installed Setting Utility Series, VAIO Control Center and VAIO Event Service and multimedia buttons are still not working.
 

My Computer

OS
Windows 7 Ultimate 32 bit
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