IBM ThinkPad R52 (1858, 1859, 1860, 1861, 1862, 1863, 1958 Machine types only) BIOS Embedded Controller 70HT27WW (1.04).Version 70HT27WW (1.04):# Note: This version of Embedded Controller Program will only work with BIOS Version 1.24 (or higher).# (New) Support for ThinkPad NumLock. Refer to the description of version 1.24 in the Readme file of the BIOS of ThinkPad R52 (Machine Types 1858, 1859, 1860, 1861, 1862, 1863, 1958) and ThinkPad T43 (Machine Types 1871, 1872, 1873, 1874, 1875, 1876)..
DriverFinder is an advanced driver scanning, updating and downloading utility for Windows-based PCs. Individual drivers may be available by manually visiting device manufacturer websites.