May 21, 2020October 8, 2020 by oldcrap.org Apple Macintosh Powerbook 145B Resources Wikieverymac.com Internals Motherboard CPU Board LCD Display SHARP LM64P58 Backlight Inverter Board Display Interface Board Trackball Floppy Disk Drive Hard Disk Drive Reassembly Share this:TwitterFacebookLike this:Like Loading...