| Component | Recommended Action | |-----------|--------------------| | (Intel HM65) | Use Intel’s official generic driver or backup from original recovery media. | | Graphics (Intel HD 3000 + NVIDIA GeForce 410M) | NVIDIA driver from NVIDIA’s archive (v391.35 or older) works. Intel driver from Intel. | | Audio (Realtek) | Generic Realtek HD Audio driver works, but Sony’s custom EQ may be missing. | | LAN / Wi-Fi (Atheros / Realtek) | Generic drivers work. | | Synaptics Touchpad | Generic Synaptics driver works, but advanced gestures may be limited. | | Sony Shared Library / Event Service | Critical for Fn keys , brightness/volume OSD, and special buttons. Hard to find. | | Vaio Control Center | Optional; enables battery care, display settings. | | Webcam (Chicony) | Generic USB video device driver works, but ArcSoft WebCam Companion may fail. | | Memory Card Reader (Ricoh / Realtek) | Generic driver works. |
Below is the definitive checklist of drivers you must install (in recommended order) on your VPCEH25EN with Windows 7 64-bit. Sony Vaio Vpceh25en Drivers For Windows 7 64 Bit
Since Sony’s original support website is gone, you must rely on alternative trusted sources. use random “driver updater” software that promises everything in one click—they are often malware or adware. | | Audio (Realtek) | Generic Realtek HD