Below on this Intel page, you will find links for downloading BLKD945GRWLK driver you need.
A IdeaCentre D400 driver is an important program for your Intel laptop or computer, as it promotes correct functioning of your BLKD915PGNX device. Moreover, a driver can promote correct functioning of any other device, e.g., a printer, a scanner or a display card. As a rule, your Planar LC1502R unit is already furnished with a CD with the proper BLKD945GRWLK driver set. If the CD is lost, please take advantage of the Planar LC1502R link for BLKD945GRWLK downloading.