Replace
In: Windows
In: Lenovo B and G Series Notebooks
In: ThinkPad: P and W Series Mobile Workstations
In: Lenovo P, Y and Z series Notebooks
In: ThinkPad; T61 and prior T series plus Other Legacy ThinkPads
In: Windows 8.1, 8, 7, Vista and XP Discussions
In: Lenovo U and S Series Notebooks
In: ThinkPad: L, R and SL series Laptops