If you are still running a mechanical hard drive, switching to a Solid State Drive is the single most impactful upgrade you can make for this generation of hardware.
Optimizing Your Legacy Power: Intel® Core™ i5-540M on Windows 10
Extract the contents of the ZIP folder to a dedicated folder on your desktop. Open and expand Display adapters . Right-click your display adapter and select Update driver . Choose "Browse my computer for drivers" . If you are still running a mechanical hard
This is a known GPU driver issue. Go to Power Options → Change plan settings → Change advanced power settings → PCI Express → Link State Power Management → Off.
Ensure the plan is on "Balanced" to allow the Right-click your display adapter and select Update driver
Configures the motherboard INF files for proper USB, PCIe, and core bus communication. Windows Update handles this automatically on Windows 10.
For older laptops, the laptop manufacturer’s own support page is often more reliable than generic Intel downloads because they provide customized drivers for your specific motherboard, touchpad, and audio. Common Manufacturers: Dell Support Lenovo Support HP Support Installation Tips Restart Required: Go to Power Options → Change plan settings
By downloading the proper legacy graphics drivers (often the last stable 15.22.x series) and maintaining the hardware, your Intel Core i5-M540 can remain a very capable machine for basic tasks in 2026.