If you can find the (e.g., from System Information in Windows), I can help locate the exact BIOS link.
If you are planning to install Windows 7 on this laptop and encountering difficulties with external displays during the initial setup, a BIOS update can also help resolve those hardware recognition issues. sony vaio pcg81114l bios update link
A failed BIOS flash is irreversible by software means. But when done correctly, this update will give your old Vaio a new lease on life. If you can find the (e
Sony Vaio VPCEH (Series) / PCG-81114L
EP0000550988.exe Version: R0210W9 Date: March 15, 2012 Source: Sony Europe Legacy Vault (Archived) If you can find the (e.g.
